Radiation Support Protocol

Radiation therapy: High-energy radiation damages DNA of rapidly dividing cells (cancer cells, but also skin, mucous membranes, gut lining). Side effects: Acute (during and shortly after) - radiation dermatitis (skin burns), mucositis (mouth/throat sores if head/neck), diarrhea (pelvic radiation), fatigue, nausea. Late (months-years later) - fibrosis (tissue scarring), lymphedema, secondary cancers, organ damage (heart, lungs, bowel, bladder depending on site). Radiation dermatitis: Affects 90%+ of patients - redness, dryness, peeling, sometimes blistering (like sunburn but deeper). Calendula cream: RCT showed reduced severity vs placebo. Aloe vera also helps. Gentle skin care crucial - avoid irritants, friction, sun. Mucositis: Head/neck radiation damages mouth/throat lining - painful, impairs eating, weight loss. Honey (medical-grade Manuka) swish and swallow reduces severity (RCTs). Glutamine oral rinse also helps. Aggressive management prevents feeding tube placement. Antioxidant controversy: Mainstream radiation oncology fears antioxidants during radiation (might protect tumor by neutralizing free radicals that kill cancer). But some integrative oncologists argue: 1) Radiation kills cancer via multiple mechanisms not just free radicals, 2) Normal tissue damage from oxidative stress drives side effects, 3) Selective protection possible (normal cells have better antioxidant uptake). Mixed evidence. Conservative approach: Avoid high-dose antioxidants during radiation, use targeted support (glutamine, calendula topical), start aggressive antioxidants after completion. Discuss with radiation oncologist. HBOT (Hyperbaric Oxygen): For late radiation tissue injury (osteoradionecrosis of jaw, radiation cystitis, proctitis, tissue necrosis). Improves oxygenation of damaged hypoxic tissue, stimulates angiogenesis, promotes healing. 20-40 sessions typically. Medicare-covered for ORN and radiation cystitis. Evidence-based. Vitamin E + pentoxifylline: Protocol for radiation fibrosis (tissue scarring) - studied in breast and head/neck radiation. Combination reduces fibrosis progression. Take for 6-12 months after radiation. Lymphedema: Radiation to lymph nodes (axillary, inguinal) damages lymphatics - risk of lymphedema (chronic swelling). Prevention: Avoid trauma to that limb (no blood draws, BP, injections on affected arm), compression, exercise, MLD if swelling develops. Long-term risks: Second cancers (5-20 years later from radiation-induced DNA damage), hypothyroidism (neck radiation - check TSH annually), cardiac disease (chest radiation for breast cancer or Hodgkin's - monitor with ECHO/stress test), lung fibrosis (chest radiation), bowel/bladder dysfunction (pelvic radiation). Survivorship care plans should include surveillance. Fatigue: Near-universal during radiation, often worsens 1-2 weeks after completion before improving. Not just "tiredness" - profound exhaustion. Maintain light exercise (walking), optimize nutrition, rule out anemia, thyroid dysfunction. Integrative support reduces side effects, maintains quality of life during radiation. Natural doesn't replace radiation but complements.