If you’re asking about medications that can affect the kidneys, here are eight common categories that may cause kidney problems in some people, especially with long-term use, high doses, dehydration, or pre-existing kidney disease:
- NSAID pain relievers
- Examples: Ibuprofen, Naproxen, Aspirin
- Can reduce blood flow to the kidneys.
- Certain antibiotics
- Examples: gentamicin, vancomycin, some sulfonamides.
- Some can be directly toxic to kidney tissue or require dose adjustments.
- Proton pump inhibitors (PPIs)
- Examples: Omeprazole, Lansoprazole
- Long-term use has been associated with kidney injury and chronic kidney disease.
- Diuretics (“water pills”)
- Can contribute to dehydration and reduced kidney blood flow in some situations.
- ACE inhibitors
- Examples: Lisinopril, Enalapril
- Usually beneficial and commonly prescribed, but kidney function may need monitoring.
- ARBs (Angiotensin receptor blockers)
- Examples: Irbesartan, Candesartan
- Like ACE inhibitors, they can affect kidney function and require monitoring.
- Lithium
- Used for certain mental health conditions.
- Long-term use can cause chronic kidney damage in some patients.
- Sodium phosphate laxatives
- Some bowel-preparation and laxative products containing sodium phosphate have been linked to acute kidney injury.
Important: Do not stop a prescribed medication on your own because of lists like these. Many of these medicines are safe and beneficial when used appropriately. The risk depends on the dose, duration, your age, hydration status, and whether you already have kidney disease.
If you’re taking specific medications and want to know whether they may affect your kidneys, tell me their names and I’ll explain the risks and precautions.
