The headline “Eight pills you shouldn’t take because they damage your kidneys” is misleading. There isn’t a universal list of eight medicines that everyone should avoid. Some medicines can affect kidney function, but the risk depends on the drug, dose, duration, hydration, other medicines, and whether you already have kidney disease.
8 medication groups that deserve caution
NSAID painkillers — ibuprofen, naproxen, diclofenac, and similar drugs. These are among the most important concerns, particularly with long-term/high-dose use or dehydration.
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NIDDK
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Certain antibiotics — some can directly injure the kidneys or require dose adjustment when kidney function is reduced.
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National Kidney Foundation
Certain antivirals and antifungals — some can accumulate or cause kidney toxicity, especially when kidney function is impaired.
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National Kidney Foundation
Proton-pump inhibitors (PPIs) — such as omeprazole; long-term use has been associated with kidney problems, although this doesn’t mean everyone taking one will develop kidney disease.
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National Kidney Foundation
Lithium — long-term treatment can affect kidney function and requires monitoring.
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National Kidney Foundation
High-dose aspirin — particularly doses above 325 mg/day, which fall into the NSAID category for kidney-risk purposes.
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National Kidney Foundation
Some diuretics (“water pills”) — they can contribute to acute kidney injury in situations such as dehydration, although they’re also important treatments for many conditions.
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National Kidney Foundation
Certain colonoscopy preparations containing oral sodium phosphate — these can cause serious kidney injury in susceptible people and require particular caution.
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National Kidney Foundation
An important correction: ACE inhibitors and ARBs (medicines ending in -pril or -sartan) are sometimes incorrectly included on viral “kidney-damaging” lists. They can actually protect the kidneys and slow chronic kidney disease in appropriate patients.
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NIDDK
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Don’t stop a prescribed medicine because of a social-media list. If you have kidney disease, ask your doctor or pharmacist to review every prescription, OTC medicine, and supplement you’re taking.
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NIDDK
If you send me the eight specific pills named in the post, I can check each one and tell you which are genuinely risky, which are safe, and which claims are exaggerated.
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