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Always consult your healthcare provider for decisions about your care.\r\n <\/div>\r\n\r\n <section class=\"takeawaysblock20691\" aria-label=\"Key Takeaways\">\r\n <h2 style=\"color:#fff;margin-top:0.2rem;\">Key Takeaways<\/h2>\r\n <ul>\r\n <li>Persistent fevers in cancer often persist despite antibiotics because they arise from tumor activity, immune response, stress, or medications\u2014not infection alone.<\/li>\r\n <li>Technical causes include tumor cytokines, chemotherapy reactions, immune dysregulation, blood clots, hormones, and more.<\/li>\r\n <li>Evidence-based natural strategies and certain nutraceuticals\u2014alongside medical treatment\u2014can support comfort and sometimes target key fever mechanisms.<\/li>\r\n <li>Potential herbs and supplements include curcumin, resveratrol, green tea (EGCG), omega-3s, medicinal mushrooms, and adaptogens, though always discuss with your oncologist.<\/li>\r\n <li>Collaborate closely with your cancer care team before starting any new remedy.<\/li>\r\n <\/ul>\r\n <\/section>\r\n\r\n <section>\r\n <p>Many cancer patients, especially those with breast cancer or after chemotherapy, experience recurring fevers that don\u2019t improve after antibiotics. This technical deep dive explains why, covering over a dozen possible non-infectious causes of fever, advanced therapeutic protocols, plus updated research into natural and nutraceutical approaches\u2014including specific herbs and supplements shown in clinical or lab studies to target the pathways underpinning cancer-related fever.<\/p>\r\n <\/section>\r\n\r\n <nav aria-label=\"Table of Contents\" class=\"guideblock20691\">\r\n <strong>Quick Navigation<\/strong>\r\n <ul>\r\n <li>Technical Causes of Persistent Fever: Detailed Explanations<\/li>\r\n <li>Why Antibiotics Fail: The Science<\/li>\r\n <li>Trusted Medical Options for Relief<\/li>\r\n <li>Natural & Nutraceutical Interventions: Evidence and Guidance<\/li>\r\n <li>Putting It Together: Decision Steps, Protocols & Monitoring<\/li>\r\n <li>FAQs & Further Resources<\/li>\r\n <\/ul>\r\n <\/nav>\r\n\r\n <h2>Technical Causes of Persistent Fever: Deep Explanations<\/h2>\r\n\r\n <h3>Tumor Fever (Neoplastic or Paraneoplastic Fever)<\/h3>\r\n <p>\r\n Tumor cells and the host immune system secrete cytokines (IL-1, IL-6, TNF-\u03b1, interferons) that signal the hypothalamus to raise body temperature. This is a paracrine\/autocrine loop: cancer stimulates an immune response, which then perpetuates chronic inflammation and fever, even in the total absence of infection. These fevers are often long-lasting, unresponsive to antibiotics, and most common in lymphomas, leukemia, and, more rarely, in advanced breast\/solid tumors.\r\n <\/p>\r\n\r\n <h3>Chemotherapy & Immunotherapy Reactions<\/h3>\r\n <p>\r\n Multiple cancer drugs can induce fever through both direct inflammatory effects (tissue damage, mucositis) and immune-modulating actions (checkpoint inhibitors, monoclonal antibodies). \u201cDrug fever\u201d can also arise via an allergic-type mechanism, usually resolving when the causative agent is stopped.\r\n <\/p>\r\n <ul>\r\n <li><strong>Growth factors<\/strong> (G-CSF) used after chemotherapy frequently cause fevers unrelated to infection, but vital for stimulating neutrophil recovery.<\/li>\r\n <li>The \u201cnaproxen test\u201d (short course NSAID) can distinguish tumor\/drug fever from infectious causes in unclear cases.<\/li>\r\n <\/ul>\r\n\r\n <h3>Infection and Hidden Pathogens<\/h3>\r\n <p>\r\n Cancer therapy suppresses the immune system, allowing even minor or hidden infections (sometimes culture-negative) to cause serious, persistent fevers. However, if cultures remain negative and fever does not respond to the full antibiotics, clinicians should always re-examine for non-infectious fever.\r\n <\/p>\r\n\r\n <h3>Psychogenic Fever \/ Neuroendocrine Dysregulation<\/h3>\r\n <p>\r\n Ongoing stress, anxiety, and trauma related to cancer diagnosis\/treatment trigger the sympathoadrenal axis, increasing core body temperature through hypothalamic stimulation and heat shock proteins. Studies now robustly link \u201ccentral\u201d fever to chronic stress, particularly in those with high anxiety, sleep disruption, or PTSD symptoms.\r\n <\/p>\r\n\r\n <h3>Thrombosis and Transfusion Reactions<\/h3>\r\n <p>\r\n Almost all cancers increase the risk for blood clots (venous thromboembolism) through vascular injury, stasis, and clotting factor changes. The inflammation surrounding clot formation and sometimes reaction to blood products (white cell antibodies, cytokine release) can sustain fever for days, especially after recent hospitalization or transfusion.\r\n <\/p>\r\n\r\n <h3>Metabolic, Hormonal, and Paraneoplastic Syndromes<\/h3>\r\n <p>\r\n Breast cancer therapy (especially endocrine therapy, chemo-induced menopause) and thyroid or adrenal dysfunctions alter the \u201cset point\u201d in the hypothalamus. This results in hot flashes, sweats, and sometimes actual measured fevers. Certain rare paraneoplastic syndromes also create chronic, unexplained fever through immune misdirection.\r\n <\/p>\r\n\r\n <h3>Autoimmune and Other Rare Causes<\/h3>\r\n <p>\r\n Autoimmune syndromes triggered by immune checkpoint inhibitors or the cancer itself can lead to inflammation-driven fever, joint pain, rashes, or neurological symptoms. Examples include lupus-like, rheumatoid, or neuropathic paraneoplastic fever.\r\n <\/p>\r\n\r\n <h2>Why Antibiotics Fail: The Science<\/h2>\r\n <p>\r\n Antibiotics specifically target bacteria. If fever origin is cancer, immune, or drug-driven, no bacteria exist to be killed; instead, fever-generating cytokines and immune processes persist or accelerate despite antimicrobial therapy. In these cases, frustrated clinicians may try several rounds of antibiotics, but fever persists until the underlying non-infectious cause is addressed (tumor control, immune suppression, etc.).\r\n <\/p>\r\n\r\n <h2>Trusted Medical Options for Relief<\/h2>\r\n <ul>\r\n <li><strong>NSAIDs (Naproxen, Ibuprofen):<\/strong> Often effective for tumor fever, as they block prostaglandin synthesis (the \u201cfever molecule\u201d). Used diagnostically and symptomatically.<\/li>\r\n <li><strong>Steroids (Prednisone\/Dexamethasone):<\/strong> Suppress inflammation and immune activity, but with potential immunosuppression risks.<\/li>\r\n <li><strong>Treating the cancer:<\/strong> Chemo, hormonals, or targeted therapy shrink tumor burden and decrease fever-driving cytokines at the source.<\/li>\r\n <li><strong>Anti-coagulation:<\/strong> For clot-related fever, treating the clot brings down the fever.<\/li>\r\n <li><strong>Supportive care:<\/strong> Hydration, cooling, rest, and nutrition remain vitally important.<\/li>\r\n <\/ul>\r\n <blockquote>Always consult your oncology team before using any prescription or over-the-counter fever-lowering agents to ensure safety.<\/blockquote>\r\n\r\n <h2>Natural & Nutraceutical Interventions: Evidence-Based Options Targeting Cancer-Related Fever<\/h2>\r\n <p>Scientific research has investigated several anti-inflammatory and immunomodulatory natural agents for their ability to modulate or dampen the very mechanisms underlying persistent fever in cancer. <strong>Note: These should always be used as complements, not substitutes, for medical care, and only with your oncologist\u2019s approval due to possible interactions.<\/strong><\/p>\r\n\r\n <h3>Curcumin (from Turmeric)<\/h3>\r\n <p>\r\n <strong>Mechanism:<\/strong> Curcumin inhibits production of pro-inflammatory cytokines (IL-1, IL-6, TNF-\u03b1), prostaglandins, and NF-\u03baB\u2014directly addressing the main fever pathways in cancer and chronic inflammation. <strong>Research:<\/strong> Clinical pilot studies and meta-analyses suggest promise for curcumin as an adjunct in reducing systemic inflammation, though data for fever specifically is limited to preclinical and animal studies.\r\n <\/p>\r\n <ul>\r\n <li>Curcumin is best absorbed when combined with piperine (black pepper).<\/li>\r\n <li>High doses should be avoided unless directed by your care team; may interact with blood thinners.<\/li>\r\n <\/ul>\r\n\r\n <h3>Resveratrol<\/h3>\r\n <p>\r\n Found in grape skins and berries, resveratrol is a natural polyphenol with notable anti-inflammatory and anti-tumor effects. It reduces fever pathways by blocking cytokine production, modulating sirtuins, and suppressing COX-2. <strong>Preclinical studies<\/strong> support its immune-modulating benefits in cancer and chronic inflammation models.\r\n <\/p>\r\n\r\n <h3>Green Tea Extract (EGCG)<\/h3>\r\n <p>\r\n <strong>Mechanism:<\/strong> Epigallocatechin gallate (EGCG) in green tea potently suppresses IL-6 and TNF-\u03b1, and inhibits cyclooxygenase enzymes\u2014thereby helping to lower fever when mediated by these molecules.\r\n <strong>Research:<\/strong> Clinical studies confirm green tea extract reduces systemic inflammation in cancer survivors, and animal studies show significant anti-fever efficacy.\r\n <\/p>\r\n <ul>\r\n <li>Use with caution in patients with liver concerns; moderate doses are generally safe.<\/li>\r\n <\/ul>\r\n\r\n <h3>Medicinal Mushrooms (Reishi, Turkey Tail, Shiitake)<\/h3>\r\n <p>\r\n Certain mushrooms contain unique polysaccharides (e.g., beta-glucans) that balance immune response\u2014some studies indicate they may reduce cytokine-driven fever without over-suppressing immune function. <strong>Research:<\/strong> Phase I\/II studies demonstrate immune modulation and potential symptom relief in cancer patients.\r\n <\/p>\r\n\r\n <h3>Omega-3 Fatty Acids (Fish Oil, Algal Oil)<\/h3>\r\n <p>\r\n Omega-3s (EPA\/DHA) suppress pro-inflammatory cytokine release, decrease NF-\u03baB activation, and are associated with reduced systemic inflammation and cancer-related symptoms (including fever and pain) in several meta-analyses. They may support both anti-fever and general well-being during cancer therapy.\r\n <\/p>\r\n\r\n <h3>Ashwagandha (Withania somnifera)<\/h3>\r\n <p>\r\n This adaptogen herb works on the HPA axis, helping to normalize stress-induced fever responses. Some studies in cancer settings support its use for reducing fatigue, anxiety, and potentially modulating inflammatory markers.\r\n <\/p>\r\n\r\n <h3>Holy Basil (Tulsi)<\/h3>\r\n <p>\r\n Traditional use in Ayurvedic medicine for both fever and immune support; laboratory studies confirm suppression of TNF-\u03b1 and other fever-driving molecules. Many integrative practitioners recommend tulsi teas for gentle, ongoing support of resilience and inflammation control.\r\n <\/p>\r\n\r\n <h3>Other Nutraceuticals with Supporting Evidence<\/h3>\r\n <ul>\r\n <li><strong>Bromelain (from pineapple):<\/strong> Anti-inflammatory, may aid in reducing cytokine and prostaglandin levels.<\/li>\r\n <li><strong>Quercetin:<\/strong> Natural flavonoid shown to inhibit multiple inflammatory mediators; early studies in pain\/fever management are positive.<\/li>\r\n <li><strong>Probiotic-rich yogurts\/kefir:<\/strong> Can help restore gut barrier and regulate inflammatory responses deranged by chemotherapy or antibiotics.<\/li>\r\n <li><strong>Vitamin C (in food form):<\/strong> May ameliorate ongoing oxidative stress and systemic inflammation in some cancer cohorts.<\/li>\r\n <li><strong>Licorice root (Glycyrrhiza glabra):<\/strong> Shows antipyretic (fever-reducing) effects in animal models, but caution due to potential blood pressure effects.<\/li>\r\n <\/ul>\r\n <blockquote><strong>ALWAYS discuss any supplement, herb, or nutraceutical with your oncologist before starting\u2014with attention to possible drug interactions, impact on chemotherapy effectiveness, and your individual health status.<\/strong><\/blockquote>\r\n\r\n <h2>Putting It Together: Decision Steps, Starter Protocols & Monitoring<\/h2>\r\n <div class=\"callout20691\" aria-label=\"Decision Guide When Fever Persists\">\r\n <h3 style=\"color:#20C2CF;\">Decision\/Action Guide for Persistent Cancer-Related Fever<\/h3>\r\n <ol>\r\n <li>Repeat all infection investigations with your team. Don\u2019t assume infection is \u201cruled out\u201d after just one round of cultures\/scans.<\/li>\r\n <li>Systematically review every medication\u2014including chemotherapy, antibiotics, immune therapies, transfusions, growth factors, and all supplements.<\/li>\r\n <li>Identify any new blood clots, hormone shifts, autoimmune flares, or stressors as part of your evaluation.<\/li>\r\n <li>For persistent fever, consider a short trial of naproxen or NSAID (<strong>doctor\u2019s advice only<\/strong>)\u2014fever reduction suggests a non-infectious cause.<\/li>\r\n <li>If appropriate and with full medical clearance, add evidence-based natural options targeting your suspected fever mechanism (see above).<\/li>\r\n <li>Monitor and record temperature, symptoms, and interventions. Report all new or worsening signs immediately.<\/li>\r\n <\/ol>\r\n <div style=\"margin-top:0.4rem;font-size:0.99rem;opacity:0.91\"><em>Note: Decisions should always be individualized and collaborative. Nothing can take the place of direct, ongoing clinical care if you are unwell.<\/em><\/div>\r\n <\/div>\r\n\r\n <div class=\"protocolblock20691\" aria-label=\"Starter Protocols for Comfort & Relief\">\r\n <h3 style=\"color:#fff;\">Practical Starter Protocols (With Medical Team Approval)<\/h3>\r\n <ul class=\"star20691\">\r\n <li><strong>Hydration:<\/strong> Keep up fluids with water, coconut water, or electrolyte broths, especially during sweats or chills.<\/li>\r\n <li><strong>Cooling:<\/strong> Use room fans, cool\/damp towels, and light clothing. Lukewarm sponge baths work better than cold water.<\/li>\r\n <li><strong>Food:<\/strong> Try cooked, easy-to-digest meals, soups, and gentle probiotic foods if permitted; avoid raw foods if severely immunosuppressed.<\/li>\r\n <li><strong>Natural Teas:<\/strong> Rotate peppermint, chamomile, tulsi, and ginger teas for comfort and gentle antipyretic effects.<\/li>\r\n <li><strong>Mind-Body Support:<\/strong> Meditation, slow breathing, guided imagery, or spiritual practice can reduce psychogenic contributions to fever.<\/li>\r\n <li><strong>Targeted Supplements:<\/strong> Only after review, consider curcumin, medicinal mushrooms, omega-3, or ashwagandha per above. Record effects in a journal for your team.<\/li>\r\n <\/ul>\r\n <div style=\"margin-top:0.7rem;font-size:0.99rem\"><strong>Disclaimer:<\/strong> Starter protocols are not formal medical directives and should be closely supervised in the cancer care context.<\/div>\r\n <\/div>\r\n\r\n <h2>Monitoring, Metrics, and When to Call for Help<\/h2>\r\n <p>\r\n Keep a temperature and symptom log. Call urgently if:\r\n <ul>\r\n <li>Fever persists above 39\u00b0C (102\u00b0F) for several hours<\/li>\r\n <li>You develop confusion, chest pain, breathing trouble, sudden rash, or are too weak to drink\/eat<\/li>\r\n <li>You\u2019re neutropenic (very low white cells\u2014you should always have a contact\/emergency plan in place)<\/li>\r\n <\/ul>\r\n Never self-manage in the presence of severe symptoms.\r\n <\/p>\r\n\r\n <div class=\"suggestedblock20691\" aria-label=\"Suggested Reading\">\r\n <h3>Suggested Reading On This Site<\/h3>\r\n <ul>\r\n <li>Ultimate Integrative Cancer Care Guide<\/li>\r\n <li>Evidence-Based Nutrition During Chemotherapy<\/li>\r\n <li>Managing Anxiety and Sleep Issues Through Cancer<\/li>\r\n <li>Safe Supplement Use for Cancer Survivors<\/li>\r\n <\/ul>\r\n <\/div>\r\n\r\n <div class=\"faqblock20691\" aria-label=\"Related Questions People Ask\">\r\n <h2>Related Questions People Ask<\/h2>\r\n <dl>\r\n <dt>Is fever always dangerous in someone with cancer?<\/dt>\r\n <dd>No, but all fevers must be carefully evaluated. Treatment depends on cause, and infection should always be ruled out first.<\/dd>\r\n <dt>Can I stop antibiotics if fever isn\u2019t improving?<\/dt>\r\n <dd>Never stop prescribed antibiotics without your doctor\u2019s approval. Only your care team can safely decide the right time to stop, switch, or escalate therapy.<\/dd>\r\n <dt>Are there any proven herbal remedies for fever in cancer?<\/dt>\r\n <dd>Some like curcumin, green tea (EGCG), medicinal mushrooms, and tulsi show promise in reducing inflammation. However, evidence is still emerging; always consult oncology before use.<\/dd>\r\n <dt>Should I worry about using supplements with my chemotherapy?<\/dt>\r\n <dd>Yes\u2014some natural products interact with chemo drugs or affect absorption or effectiveness. This is why close coordination with your cancer team is essential before starting any supplement.<\/dd>\r\n <dt>How quickly should persistent fever be investigated?<\/dt>\r\n <dd>Immediately, especially if you are immunosuppressed. Early recognition and multidisciplinary care are critical.<\/dd>\r\n <\/dl>\r\n <\/div>\r\n\r\n <h2>Final Take: Living with Persistent Fever in Cancer<\/h2>\r\n <p>\r\n Persistent fevers are common, complicated, and frustrating for cancer patients\u2014but they are also often manageable with careful teamwork, technical understanding, and integrated medical\/nutritional support. Advocate for clear communication, never hesitate to ask about natural options with real evidence, and always prioritize safety first. Comfort, healing, and hope are possible with the right strategies and support.\r\n <\/p>\r\n <\/main>\r\n <footer class=\"footer20691\" role=\"contentinfo\">\r\n © 2025 Dr. Alex Brennan · This content is not a substitute for professional medical care. All rights reserved.\r\n <\/footer>\r\n<\/body>\r\n<\/html>\r\n","protected":false},"excerpt":{"rendered":"Persistent Fever in Cancer: Causes, Treatments & Natural Relief Persistent Fever in Cancer: Causes, Treatments & Natural Relief Why cancer fevers linger, why antibiotics can fail, and your best options for relief \u00b7 Updated August 21, 2025 \u00b7 \u23f3 22 min read By Dr. Alex Brennan, MBBS MRCGP Last updated: August 21, 2025 Disclaimer: This … <a title=\"Persistent Fever in Cancer: Causes, Treatments & Natural Relief\" class=\"read-more\" href=\"https:\/\/artofhealingcancer.com\/blogs\/persistent-fever-in-cancer-causes-treatments-natural-relief\/\" aria-label=\"Read more about Persistent Fever in Cancer: Causes, Treatments & Natural Relief\">Read more<\/a>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[220,110,219,221,21],"tags":[],"class_list":["post-517","post","type-post","status-publish","format-standard","hentry","category-chemotherapy","category-drug-resistance","category-lumng-cancer","category-side-effects","category-stage-4-cancer"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/artofhealingcancer.com\/blogs\/wp-json\/wp\/v2\/posts\/517","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/artofhealingcancer.com\/blogs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/artofhealingcancer.com\/blogs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/artofhealingcancer.com\/blogs\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/artofhealingcancer.com\/blogs\/wp-json\/wp\/v2\/comments?post=517"}],"version-history":[{"count":1,"href":"https:\/\/artofhealingcancer.com\/blogs\/wp-json\/wp\/v2\/posts\/517\/revisions"}],"predecessor-version":[{"id":518,"href":"https:\/\/artofhealingcancer.com\/blogs\/wp-json\/wp\/v2\/posts\/517\/revisions\/518"}],"wp:attachment":[{"href":"https:\/\/artofhealingcancer.com\/blogs\/wp-json\/wp\/v2\/media?parent=517"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/artofhealingcancer.com\/blogs\/wp-json\/wp\/v2\/categories?post=517"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/artofhealingcancer.com\/blogs\/wp-json\/wp\/v2\/tags?post=517"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":517,"date":"2025-08-21T13:13:31","date_gmt":"2025-08-21T07:43:31","guid":{"rendered":"https:\/\/artofhealingcancer.com\/blogs\/?p=517"},"modified":"2025-08-21T13:13:31","modified_gmt":"2025-08-21T07:43:31","slug":"persistent-fever-in-cancer-causes-treatments-natural-relief","status":"publish","type":"post","link":"https:\/\/artofhealingcancer.com\/blogs\/persistent-fever-in-cancer-causes-treatments-natural-relief\/","title":{"rendered":"Persistent Fever in Cancer: Causes, Treatments & Natural Relief"},"content":{"rendered":"\r\n\r\n\r\n \r\n \r\n \r\n Persistent Fever in Cancer: Causes, Treatments & Natural Relief<\/title>\r\n <link rel=\"canonical\" href=\"https:\/\/yourdomain.com\/persistent-cancer-fever-guide\">\r\n <meta name=\"robots\" content=\"index, follow\">\r\n <meta property=\"og:title\" content=\"Persistent Fever in Cancer: Causes, Treatments & Natural Relief\">\r\n <meta property=\"og:description\" content=\"Comprehensive patient guide to unexplained fever in cancer, including all technical causes, medical therapies, and natural options such as nutraceuticals and herbs supported by research.\">\r\n <meta property=\"og:type\" content=\"article\">\r\n <meta property=\"og:url\" content=\"https:\/\/yourdomain.com\/persistent-cancer-fever-guide\">\r\n <meta property=\"og:site_name\" content=\"YourSite\">\r\n <meta property=\"article:section\" content=\"Cancer Support\">\r\n <meta property=\"article:published_time\" content=\"2025-08-21T13:08:00+05:30\">\r\n <meta name=\"twitter:card\" content=\"summary\">\r\n <meta name=\"twitter:title\" content=\"Persistent Fever in Cancer: Causes, Treatments & Natural Relief\">\r\n <meta name=\"twitter:description\" content=\"Understand why cancer fevers linger, why antibiotics may fail, all medical and natural strategies for relief, and what research-backed nutraceuticals and herbs may help.\">\r\n <script type=\"application\/ld+json\">\r\n {\r\n \"@context\": \"https:\/\/schema.org\",\r\n \"@type\": \"Article\",\r\n \"headline\": \"Persistent Fever in Cancer: Causes, Treatments & Natural Relief\",\r\n \"alternativeHeadline\": \"Why Cancer Fevers Don\u2019t Go Away with Antibiotics\u2014and How to Find Relief\",\r\n \"description\": \"Cancer patients frequently experience persistent fevers not caused by infection. This guide explains technical causes, why antibiotics may fail, and evidence-based medical and natural strategies\u2014including nutraceuticals\u2014for safe fever control.\",\r\n \"author\": {\r\n \"@type\": \"Person\",\r\n \"name\": \"Dr. Alex Brennan, MBBS MRCGP\",\r\n \"credentials\": \"Medical Oncologist, Cancer Support Specialist\"\r\n },\r\n \"datePublished\": \"2025-08-21\",\r\n \"dateModified\": \"2025-08-21\",\r\n \"image\": \"https:\/\/yourdomain.com\/images\/cancer-fever-care-meta.png\",\r\n \"mainEntityOfPage\": {\r\n \"@type\": \"WebPage\",\r\n \"@id\": \"https:\/\/yourdomain.com\/persistent-cancer-fever-guide\"\r\n },\r\n \"publisher\": {\r\n \"@type\": \"Organization\",\r\n \"name\": \"YourSite\"\r\n },\r\n \"estimatedReadTime\": \"22 min\",\r\n \"wordCount\": \"2850\"\r\n }\r\n <\/script>\r\n <style>\r\n html, body {margin:0;padding:0;box-sizing:border-box;background:#E9EEF4;font-family:'Segoe UI',Arial,sans-serif;color:#1F2A37;}\r\n .hero20691 {background: #0B2240; padding: 2.5rem 0 1.6rem 0;}\r\n .hero-title20691 {color: #fff; font-size: 2.35rem; font-weight: 700; margin:0 0 0.7rem 0; letter-spacing:-1.2px;}\r\n .hero-submeta20691 {color: #20C2CF; font-size:1.13rem; font-weight:500;}\r\n .contentwrap20691 {\r\n width: 100%;\r\n max-width: none;\r\n margin: 0 auto;\r\n background: #fff;\r\n box-shadow: 0 2px 14px rgba(11,34,64,0.06);\r\n border-radius: 0 0 12px 12px;\r\n padding: 2.5rem 3vw;\r\n box-sizing: border-box;\r\n }\r\n .byline20691 {display:flex;align-items:center;justify-content:space-between;margin-bottom:1.2rem;}\r\n .by-left20691 {font-size:0.97rem; color:#0B2240;}\r\n .by-right20691 {color:#1F2A37; font-size:0.91rem;}\r\n .updated20691 {margin-left:0.75rem; color:#00B7C7;}\r\n .disclaimerblock20691 {background:#E9EEF4;color:#0B2240;font-size:0.96rem;padding:0.65rem 1rem;border-radius:8px;margin-bottom:2rem;}\r\n h1,h2,h3,h4 {margin-top:2.1rem;margin-bottom:1.1rem;font-weight:700;}\r\n h1 {font-size:2.15rem;}\r\n h2 {color:#0D2B5A;font-size:1.45rem;}\r\n h3 {font-size:1.15rem;color:#1F2A37;}\r\n p {line-height:1.72;margin-bottom:1rem;font-size:1.065rem;}\r\n ul, ol {margin-left:1.3rem;line-height:1.62;margin-bottom:1.1rem;}\r\n ul.star20691 {list-style-type:'\u2726 ';margin-left:1.1rem;}\r\n blockquote {background: #E9EEF4; color: #0D2B5A; border-left: 4px solid #20C2CF; margin:1.2rem 0; padding:1rem 1.15rem; border-radius:7px;}\r\n .callout20691 {background:#0D2B5A;color:#fff;margin:1.45rem 0 1.3rem 0;padding:1.18rem 1.15rem;border-radius:8px;}\r\n .guideblock20691 {background:#E9EEF4; border-left:5px solid #20C2CF; margin:1.3rem 0;padding:1.02rem 1.1rem;border-radius:9px;}\r\n .protocolblock20691 {background:#00B7C7;color:#fff;padding:1.1rem 1.2rem;border-radius:9px;margin-bottom:1.3rem;}\r\n .takeawaysblock20691 {background:#20C2CF;color:#fff;padding:1.35rem 1.2rem 1.1rem 1.2rem;margin-bottom:1.55rem;border-radius:10px;}\r\n .takeawaysblock20691 ul {color:#fff;font-size:1.07rem;}\r\n .faqblock20691 {background: #E9EEF4; padding:1.09rem 1.11rem; border-radius:10px; margin:2.1rem 0;}\r\n .suggestedblock20691 {font-size:1.08rem; background:#F9F9FC;margin:2.3rem 0 1.2rem 0;padding:1rem 1.3rem 0.91rem 1.3rem; border-radius:7px;}\r\n .suggestedblock20691 ul {margin-bottom:0;}\r\n .footer20691 {background:#0B2240; color:#E9EEF4; font-size:0.95rem; text-align:center; padding:1.35rem 0 1.1rem 0;margin-top:3.1rem;}\r\n @media(max-width:950px){\r\n .contentwrap20691 {padding:1.27rem 1vw;}\r\n }\r\n @media(max-width:600px){\r\n .contentwrap20691 {padding:1rem 0.35rem;}\r\n .hero-title20691 {font-size:1.45rem;}\r\n .hero-submeta20691{font-size:0.97rem;}\r\n h1 {font-size: 1.43rem;}\r\n h2 {font-size:1.09rem;}\r\n }\r\n <\/style>\r\n<\/head>\r\n<body>\r\n <header class=\"hero20691\" role=\"banner\">\r\n <div style=\"max-width:100%;margin:0 auto;\">\r\n <h1 class=\"hero-title20691\">Persistent Fever in Cancer: Causes, Treatments & Natural Relief<\/h1>\r\n <div class=\"hero-submeta20691\">Why cancer fevers linger, why antibiotics can fail, and your best options for relief \u00b7 Updated August 21, 2025 \u00b7 \u23f3 22 min read<\/div>\r\n <\/div>\r\n <\/header>\r\n <main class=\"contentwrap20691\" role=\"main\">\r\n <div class=\"byline20691\" aria-label=\"Author and metadata\">\r\n <span class=\"by-left20691\">By Dr. Alex Brennan, MBBS MRCGP<\/span>\r\n <span class=\"by-right20691\">Last updated: <span class=\"updated20691\">August 21, 2025<\/span><\/span>\r\n <\/div>\r\n <div class=\"disclaimerblock20691\" aria-label=\"Disclaimer\">\r\n <strong>Disclaimer:<\/strong> This article is for general informative purposes only and does not constitute medical advice. Always consult your healthcare provider for decisions about your care.\r\n <\/div>\r\n\r\n <section class=\"takeawaysblock20691\" aria-label=\"Key Takeaways\">\r\n <h2 style=\"color:#fff;margin-top:0.2rem;\">Key Takeaways<\/h2>\r\n <ul>\r\n <li>Persistent fevers in cancer often persist despite antibiotics because they arise from tumor activity, immune response, stress, or medications\u2014not infection alone.<\/li>\r\n <li>Technical causes include tumor cytokines, chemotherapy reactions, immune dysregulation, blood clots, hormones, and more.<\/li>\r\n <li>Evidence-based natural strategies and certain nutraceuticals\u2014alongside medical treatment\u2014can support comfort and sometimes target key fever mechanisms.<\/li>\r\n <li>Potential herbs and supplements include curcumin, resveratrol, green tea (EGCG), omega-3s, medicinal mushrooms, and adaptogens, though always discuss with your oncologist.<\/li>\r\n <li>Collaborate closely with your cancer care team before starting any new remedy.<\/li>\r\n <\/ul>\r\n <\/section>\r\n\r\n <section>\r\n <p>Many cancer patients, especially those with breast cancer or after chemotherapy, experience recurring fevers that don\u2019t improve after antibiotics. This technical deep dive explains why, covering over a dozen possible non-infectious causes of fever, advanced therapeutic protocols, plus updated research into natural and nutraceutical approaches\u2014including specific herbs and supplements shown in clinical or lab studies to target the pathways underpinning cancer-related fever.<\/p>\r\n <\/section>\r\n\r\n <nav aria-label=\"Table of Contents\" class=\"guideblock20691\">\r\n <strong>Quick Navigation<\/strong>\r\n <ul>\r\n <li>Technical Causes of Persistent Fever: Detailed Explanations<\/li>\r\n <li>Why Antibiotics Fail: The Science<\/li>\r\n <li>Trusted Medical Options for Relief<\/li>\r\n <li>Natural & Nutraceutical Interventions: Evidence and Guidance<\/li>\r\n <li>Putting It Together: Decision Steps, Protocols & Monitoring<\/li>\r\n <li>FAQs & Further Resources<\/li>\r\n <\/ul>\r\n <\/nav>\r\n\r\n <h2>Technical Causes of Persistent Fever: Deep Explanations<\/h2>\r\n\r\n <h3>Tumor Fever (Neoplastic or Paraneoplastic Fever)<\/h3>\r\n <p>\r\n Tumor cells and the host immune system secrete cytokines (IL-1, IL-6, TNF-\u03b1, interferons) that signal the hypothalamus to raise body temperature. This is a paracrine\/autocrine loop: cancer stimulates an immune response, which then perpetuates chronic inflammation and fever, even in the total absence of infection. These fevers are often long-lasting, unresponsive to antibiotics, and most common in lymphomas, leukemia, and, more rarely, in advanced breast\/solid tumors.\r\n <\/p>\r\n\r\n <h3>Chemotherapy & Immunotherapy Reactions<\/h3>\r\n <p>\r\n Multiple cancer drugs can induce fever through both direct inflammatory effects (tissue damage, mucositis) and immune-modulating actions (checkpoint inhibitors, monoclonal antibodies). \u201cDrug fever\u201d can also arise via an allergic-type mechanism, usually resolving when the causative agent is stopped.\r\n <\/p>\r\n <ul>\r\n <li><strong>Growth factors<\/strong> (G-CSF) used after chemotherapy frequently cause fevers unrelated to infection, but vital for stimulating neutrophil recovery.<\/li>\r\n <li>The \u201cnaproxen test\u201d (short course NSAID) can distinguish tumor\/drug fever from infectious causes in unclear cases.<\/li>\r\n <\/ul>\r\n\r\n <h3>Infection and Hidden Pathogens<\/h3>\r\n <p>\r\n Cancer therapy suppresses the immune system, allowing even minor or hidden infections (sometimes culture-negative) to cause serious, persistent fevers. However, if cultures remain negative and fever does not respond to the full antibiotics, clinicians should always re-examine for non-infectious fever.\r\n <\/p>\r\n\r\n <h3>Psychogenic Fever \/ Neuroendocrine Dysregulation<\/h3>\r\n <p>\r\n Ongoing stress, anxiety, and trauma related to cancer diagnosis\/treatment trigger the sympathoadrenal axis, increasing core body temperature through hypothalamic stimulation and heat shock proteins. Studies now robustly link \u201ccentral\u201d fever to chronic stress, particularly in those with high anxiety, sleep disruption, or PTSD symptoms.\r\n <\/p>\r\n\r\n <h3>Thrombosis and Transfusion Reactions<\/h3>\r\n <p>\r\n Almost all cancers increase the risk for blood clots (venous thromboembolism) through vascular injury, stasis, and clotting factor changes. The inflammation surrounding clot formation and sometimes reaction to blood products (white cell antibodies, cytokine release) can sustain fever for days, especially after recent hospitalization or transfusion.\r\n <\/p>\r\n\r\n <h3>Metabolic, Hormonal, and Paraneoplastic Syndromes<\/h3>\r\n <p>\r\n Breast cancer therapy (especially endocrine therapy, chemo-induced menopause) and thyroid or adrenal dysfunctions alter the \u201cset point\u201d in the hypothalamus. This results in hot flashes, sweats, and sometimes actual measured fevers. Certain rare paraneoplastic syndromes also create chronic, unexplained fever through immune misdirection.\r\n <\/p>\r\n\r\n <h3>Autoimmune and Other Rare Causes<\/h3>\r\n <p>\r\n Autoimmune syndromes triggered by immune checkpoint inhibitors or the cancer itself can lead to inflammation-driven fever, joint pain, rashes, or neurological symptoms. Examples include lupus-like, rheumatoid, or neuropathic paraneoplastic fever.\r\n <\/p>\r\n\r\n <h2>Why Antibiotics Fail: The Science<\/h2>\r\n <p>\r\n Antibiotics specifically target bacteria. If fever origin is cancer, immune, or drug-driven, no bacteria exist to be killed; instead, fever-generating cytokines and immune processes persist or accelerate despite antimicrobial therapy. In these cases, frustrated clinicians may try several rounds of antibiotics, but fever persists until the underlying non-infectious cause is addressed (tumor control, immune suppression, etc.).\r\n <\/p>\r\n\r\n <h2>Trusted Medical Options for Relief<\/h2>\r\n <ul>\r\n <li><strong>NSAIDs (Naproxen, Ibuprofen):<\/strong> Often effective for tumor fever, as they block prostaglandin synthesis (the \u201cfever molecule\u201d). Used diagnostically and symptomatically.<\/li>\r\n <li><strong>Steroids (Prednisone\/Dexamethasone):<\/strong> Suppress inflammation and immune activity, but with potential immunosuppression risks.<\/li>\r\n <li><strong>Treating the cancer:<\/strong> Chemo, hormonals, or targeted therapy shrink tumor burden and decrease fever-driving cytokines at the source.<\/li>\r\n <li><strong>Anti-coagulation:<\/strong> For clot-related fever, treating the clot brings down the fever.<\/li>\r\n <li><strong>Supportive care:<\/strong> Hydration, cooling, rest, and nutrition remain vitally important.<\/li>\r\n <\/ul>\r\n <blockquote>Always consult your oncology team before using any prescription or over-the-counter fever-lowering agents to ensure safety.<\/blockquote>\r\n\r\n <h2>Natural & Nutraceutical Interventions: Evidence-Based Options Targeting Cancer-Related Fever<\/h2>\r\n <p>Scientific research has investigated several anti-inflammatory and immunomodulatory natural agents for their ability to modulate or dampen the very mechanisms underlying persistent fever in cancer. <strong>Note: These should always be used as complements, not substitutes, for medical care, and only with your oncologist\u2019s approval due to possible interactions.<\/strong><\/p>\r\n\r\n <h3>Curcumin (from Turmeric)<\/h3>\r\n <p>\r\n <strong>Mechanism:<\/strong> Curcumin inhibits production of pro-inflammatory cytokines (IL-1, IL-6, TNF-\u03b1), prostaglandins, and NF-\u03baB\u2014directly addressing the main fever pathways in cancer and chronic inflammation. <strong>Research:<\/strong> Clinical pilot studies and meta-analyses suggest promise for curcumin as an adjunct in reducing systemic inflammation, though data for fever specifically is limited to preclinical and animal studies.\r\n <\/p>\r\n <ul>\r\n <li>Curcumin is best absorbed when combined with piperine (black pepper).<\/li>\r\n <li>High doses should be avoided unless directed by your care team; may interact with blood thinners.<\/li>\r\n <\/ul>\r\n\r\n <h3>Resveratrol<\/h3>\r\n <p>\r\n Found in grape skins and berries, resveratrol is a natural polyphenol with notable anti-inflammatory and anti-tumor effects. It reduces fever pathways by blocking cytokine production, modulating sirtuins, and suppressing COX-2. <strong>Preclinical studies<\/strong> support its immune-modulating benefits in cancer and chronic inflammation models.\r\n <\/p>\r\n\r\n <h3>Green Tea Extract (EGCG)<\/h3>\r\n <p>\r\n <strong>Mechanism:<\/strong> Epigallocatechin gallate (EGCG) in green tea potently suppresses IL-6 and TNF-\u03b1, and inhibits cyclooxygenase enzymes\u2014thereby helping to lower fever when mediated by these molecules.\r\n <strong>Research:<\/strong> Clinical studies confirm green tea extract reduces systemic inflammation in cancer survivors, and animal studies show significant anti-fever efficacy.\r\n <\/p>\r\n <ul>\r\n <li>Use with caution in patients with liver concerns; moderate doses are generally safe.<\/li>\r\n <\/ul>\r\n\r\n <h3>Medicinal Mushrooms (Reishi, Turkey Tail, Shiitake)<\/h3>\r\n <p>\r\n Certain mushrooms contain unique polysaccharides (e.g., beta-glucans) that balance immune response\u2014some studies indicate they may reduce cytokine-driven fever without over-suppressing immune function. <strong>Research:<\/strong> Phase I\/II studies demonstrate immune modulation and potential symptom relief in cancer patients.\r\n <\/p>\r\n\r\n <h3>Omega-3 Fatty Acids (Fish Oil, Algal Oil)<\/h3>\r\n <p>\r\n Omega-3s (EPA\/DHA) suppress pro-inflammatory cytokine release, decrease NF-\u03baB activation, and are associated with reduced systemic inflammation and cancer-related symptoms (including fever and pain) in several meta-analyses. They may support both anti-fever and general well-being during cancer therapy.\r\n <\/p>\r\n\r\n <h3>Ashwagandha (Withania somnifera)<\/h3>\r\n <p>\r\n This adaptogen herb works on the HPA axis, helping to normalize stress-induced fever responses. Some studies in cancer settings support its use for reducing fatigue, anxiety, and potentially modulating inflammatory markers.\r\n <\/p>\r\n\r\n <h3>Holy Basil (Tulsi)<\/h3>\r\n <p>\r\n Traditional use in Ayurvedic medicine for both fever and immune support; laboratory studies confirm suppression of TNF-\u03b1 and other fever-driving molecules. Many integrative practitioners recommend tulsi teas for gentle, ongoing support of resilience and inflammation control.\r\n <\/p>\r\n\r\n <h3>Other Nutraceuticals with Supporting Evidence<\/h3>\r\n <ul>\r\n <li><strong>Bromelain (from pineapple):<\/strong> Anti-inflammatory, may aid in reducing cytokine and prostaglandin levels.<\/li>\r\n <li><strong>Quercetin:<\/strong> Natural flavonoid shown to inhibit multiple inflammatory mediators; early studies in pain\/fever management are positive.<\/li>\r\n <li><strong>Probiotic-rich yogurts\/kefir:<\/strong> Can help restore gut barrier and regulate inflammatory responses deranged by chemotherapy or antibiotics.<\/li>\r\n <li><strong>Vitamin C (in food form):<\/strong> May ameliorate ongoing oxidative stress and systemic inflammation in some cancer cohorts.<\/li>\r\n <li><strong>Licorice root (Glycyrrhiza glabra):<\/strong> Shows antipyretic (fever-reducing) effects in animal models, but caution due to potential blood pressure effects.<\/li>\r\n <\/ul>\r\n <blockquote><strong>ALWAYS discuss any supplement, herb, or nutraceutical with your oncologist before starting\u2014with attention to possible drug interactions, impact on chemotherapy effectiveness, and your individual health status.<\/strong><\/blockquote>\r\n\r\n <h2>Putting It Together: Decision Steps, Starter Protocols & Monitoring<\/h2>\r\n <div class=\"callout20691\" aria-label=\"Decision Guide When Fever Persists\">\r\n <h3 style=\"color:#20C2CF;\">Decision\/Action Guide for Persistent Cancer-Related Fever<\/h3>\r\n <ol>\r\n <li>Repeat all infection investigations with your team. Don\u2019t assume infection is \u201cruled out\u201d after just one round of cultures\/scans.<\/li>\r\n <li>Systematically review every medication\u2014including chemotherapy, antibiotics, immune therapies, transfusions, growth factors, and all supplements.<\/li>\r\n <li>Identify any new blood clots, hormone shifts, autoimmune flares, or stressors as part of your evaluation.<\/li>\r\n <li>For persistent fever, consider a short trial of naproxen or NSAID (<strong>doctor\u2019s advice only<\/strong>)\u2014fever reduction suggests a non-infectious cause.<\/li>\r\n <li>If appropriate and with full medical clearance, add evidence-based natural options targeting your suspected fever mechanism (see above).<\/li>\r\n <li>Monitor and record temperature, symptoms, and interventions. Report all new or worsening signs immediately.<\/li>\r\n <\/ol>\r\n <div style=\"margin-top:0.4rem;font-size:0.99rem;opacity:0.91\"><em>Note: Decisions should always be individualized and collaborative. Nothing can take the place of direct, ongoing clinical care if you are unwell.<\/em><\/div>\r\n <\/div>\r\n\r\n <div class=\"protocolblock20691\" aria-label=\"Starter Protocols for Comfort & Relief\">\r\n <h3 style=\"color:#fff;\">Practical Starter Protocols (With Medical Team Approval)<\/h3>\r\n <ul class=\"star20691\">\r\n <li><strong>Hydration:<\/strong> Keep up fluids with water, coconut water, or electrolyte broths, especially during sweats or chills.<\/li>\r\n <li><strong>Cooling:<\/strong> Use room fans, cool\/damp towels, and light clothing. Lukewarm sponge baths work better than cold water.<\/li>\r\n <li><strong>Food:<\/strong> Try cooked, easy-to-digest meals, soups, and gentle probiotic foods if permitted; avoid raw foods if severely immunosuppressed.<\/li>\r\n <li><strong>Natural Teas:<\/strong> Rotate peppermint, chamomile, tulsi, and ginger teas for comfort and gentle antipyretic effects.<\/li>\r\n <li><strong>Mind-Body Support:<\/strong> Meditation, slow breathing, guided imagery, or spiritual practice can reduce psychogenic contributions to fever.<\/li>\r\n <li><strong>Targeted Supplements:<\/strong> Only after review, consider curcumin, medicinal mushrooms, omega-3, or ashwagandha per above. Record effects in a journal for your team.<\/li>\r\n <\/ul>\r\n <div style=\"margin-top:0.7rem;font-size:0.99rem\"><strong>Disclaimer:<\/strong> Starter protocols are not formal medical directives and should be closely supervised in the cancer care context.<\/div>\r\n <\/div>\r\n\r\n <h2>Monitoring, Metrics, and When to Call for Help<\/h2>\r\n <p>\r\n Keep a temperature and symptom log. Call urgently if:\r\n <ul>\r\n <li>Fever persists above 39\u00b0C (102\u00b0F) for several hours<\/li>\r\n <li>You develop confusion, chest pain, breathing trouble, sudden rash, or are too weak to drink\/eat<\/li>\r\n <li>You\u2019re neutropenic (very low white cells\u2014you should always have a contact\/emergency plan in place)<\/li>\r\n <\/ul>\r\n Never self-manage in the presence of severe symptoms.\r\n <\/p>\r\n\r\n <div class=\"suggestedblock20691\" aria-label=\"Suggested Reading\">\r\n <h3>Suggested Reading On This Site<\/h3>\r\n <ul>\r\n <li>Ultimate Integrative Cancer Care Guide<\/li>\r\n <li>Evidence-Based Nutrition During Chemotherapy<\/li>\r\n <li>Managing Anxiety and Sleep Issues Through Cancer<\/li>\r\n <li>Safe Supplement Use for Cancer Survivors<\/li>\r\n <\/ul>\r\n <\/div>\r\n\r\n <div class=\"faqblock20691\" aria-label=\"Related Questions People Ask\">\r\n <h2>Related Questions People Ask<\/h2>\r\n <dl>\r\n <dt>Is fever always dangerous in someone with cancer?<\/dt>\r\n <dd>No, but all fevers must be carefully evaluated. Treatment depends on cause, and infection should always be ruled out first.<\/dd>\r\n <dt>Can I stop antibiotics if fever isn\u2019t improving?<\/dt>\r\n <dd>Never stop prescribed antibiotics without your doctor\u2019s approval. Only your care team can safely decide the right time to stop, switch, or escalate therapy.<\/dd>\r\n <dt>Are there any proven herbal remedies for fever in cancer?<\/dt>\r\n <dd>Some like curcumin, green tea (EGCG), medicinal mushrooms, and tulsi show promise in reducing inflammation. However, evidence is still emerging; always consult oncology before use.<\/dd>\r\n <dt>Should I worry about using supplements with my chemotherapy?<\/dt>\r\n <dd>Yes\u2014some natural products interact with chemo drugs or affect absorption or effectiveness. This is why close coordination with your cancer team is essential before starting any supplement.<\/dd>\r\n <dt>How quickly should persistent fever be investigated?<\/dt>\r\n <dd>Immediately, especially if you are immunosuppressed. Early recognition and multidisciplinary care are critical.<\/dd>\r\n <\/dl>\r\n <\/div>\r\n\r\n <h2>Final Take: Living with Persistent Fever in Cancer<\/h2>\r\n <p>\r\n Persistent fevers are common, complicated, and frustrating for cancer patients\u2014but they are also often manageable with careful teamwork, technical understanding, and integrated medical\/nutritional support. Advocate for clear communication, never hesitate to ask about natural options with real evidence, and always prioritize safety first. Comfort, healing, and hope are possible with the right strategies and support.\r\n <\/p>\r\n <\/main>\r\n <footer class=\"footer20691\" role=\"contentinfo\">\r\n © 2025 Dr. Alex Brennan · This content is not a substitute for professional medical care. All rights reserved.\r\n <\/footer>\r\n<\/body>\r\n<\/html>\r\n","protected":false},"excerpt":{"rendered":"Persistent Fever in Cancer: Causes, Treatments & Natural Relief Persistent Fever in Cancer: Causes, Treatments & Natural Relief Why cancer fevers linger, why antibiotics can fail, and your best options for relief \u00b7 Updated August 21, 2025 \u00b7 \u23f3 22 min read By Dr. Alex Brennan, MBBS MRCGP Last updated: August 21, 2025 Disclaimer: This … <a title=\"Persistent Fever in Cancer: Causes, Treatments & Natural Relief\" class=\"read-more\" href=\"https:\/\/artofhealingcancer.com\/blogs\/persistent-fever-in-cancer-causes-treatments-natural-relief\/\" aria-label=\"Read more about Persistent Fever in Cancer: Causes, Treatments & Natural Relief\">Read more<\/a>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[220,110,219,221,21],"tags":[],"class_list":["post-517","post","type-post","status-publish","format-standard","hentry","category-chemotherapy","category-drug-resistance","category-lumng-cancer","category-side-effects","category-stage-4-cancer"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/artofhealingcancer.com\/blogs\/wp-json\/wp\/v2\/posts\/517","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/artofhealingcancer.com\/blogs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/artofhealingcancer.com\/blogs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/artofhealingcancer.com\/blogs\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/artofhealingcancer.com\/blogs\/wp-json\/wp\/v2\/comments?post=517"}],"version-history":[{"count":1,"href":"https:\/\/artofhealingcancer.com\/blogs\/wp-json\/wp\/v2\/posts\/517\/revisions"}],"predecessor-version":[{"id":518,"href":"https:\/\/artofhealingcancer.com\/blogs\/wp-json\/wp\/v2\/posts\/517\/revisions\/518"}],"wp:attachment":[{"href":"https:\/\/artofhealingcancer.com\/blogs\/wp-json\/wp\/v2\/media?parent=517"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/artofhealingcancer.com\/blogs\/wp-json\/wp\/v2\/categories?post=517"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/artofhealingcancer.com\/blogs\/wp-json\/wp\/v2\/tags?post=517"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}