Liver & Kidney Support
Many chemotherapy drugs are processed by the liver (hepatotoxicity) and excreted by the kidneys (nephrotoxicity). Elevated liver enzymes (ALT, AST) and rising creatinine can delay or stop treatment. Cisplatin is particularly nephrotoxic. Protecting these organs during treatment is crucial for maintaining treatment tolerability.
Herbs & Supplements — Safety Information
Herbal information is for educational purposes. Many herbs interact with chemotherapy and other medications — consult your oncologist before use.
When to Seek Medical Help Immediately
- •Jaundice (yellowing skin/eyes), dark urine, or very light stools
- •Significantly reduced urination or no urine output
- •Nausea and vomiting with right upper quadrant abdominal pain
- •Elevated creatinine or liver enzymes flagged on blood tests
3 Natural Remedies
Milk Thistle (Silymarin)
Best for: Hepatoprotection during hepatotoxic chemotherapy (MTX, irinotecan, tamoxifen-related steatohepatitis)
Silymarin (from Silybum marianum / milk thistle) is the most evidence-supported hepatoprotective botanical. It reduces hepatic inflammation, promotes liver cell regeneration, inhibits toxin uptake into liver cells, and has antioxidant properties. Multiple clinical trials in cancer patients show silymarin supplementation reduces chemotherapy-induced liver enzyme elevation without affecting antitumour efficacy.
🧪 How to Prepare
Standardised silymarin extract (70–80% silybin): 140–420 mg twice daily with food. Silymarin phytosome (Siliphos) has better bioavailability. Milk thistle tea is much weaker — use standardised extract capsules for therapeutic effect.
⏰ When to Take
Throughout hepatotoxic chemotherapy treatment. Best started before chemotherapy begins.
Aggressive Hydration (Kidney Protection)
Best for: Cisplatin and carboplatin nephroprotection, contrast nephropathy prevention
Cisplatin nephrotoxicity is directly related to drug concentration in kidney tubules, which is reduced by high fluid flow flushing the drug through quickly. While IV hydration is given with cisplatin in hospital, maintaining high oral fluid intake between cycles significantly reduces cumulative kidney damage.
🧪 How to Prepare
Drink 2–3 litres of fluid daily on cisplatin treatment days and for 24 hours after each cycle. Preference: water, coconut water, herbal teas, dilute fruit juices. Monitor urine colour — target pale yellow. Avoid: NSAIDs (ibuprofen, naproxen), dehydrating substances (alcohol, excess caffeine), and aminoglycoside antibiotics if possible on cisplatin cycles.
⏰ When to Take
Starting the day before cisplatin infusion and for 48 hours after each cycle. Maintain good hydration throughout treatment.
Dandelion Root Tea
Best for: General liver support, gentle hepatic tonic during treatment
Dandelion root has traditional use as a gentle liver tonic with mild choleretic (bile-stimulating) and diuretic properties. Modern research confirms it contains caffeic acid derivatives and taraxacin with hepatoprotective and anti-inflammatory activity. It is safe, widely available, and provides gentle hepatic support without significant drug interactions.
🧪 How to Prepare
Roasted dandelion root tea (available as bagged tea or loose): steep 1–2 teaspoons in boiling water for 10 minutes. Drink 2–3 cups daily. Can also use dandelion root tincture (2–4 ml in water three times daily).
⏰ When to Take
Daily throughout treatment, between chemotherapy cycles.
Evidence Level Guide