The headline “Eight pills you shouldn’t take because they damage your kidneys” is misleading. Many medications can affect the kidneys, but that does not mean people should avoid them altogether. Often, the risk depends on the dose, duration, hydration status, other medications, and whether someone already has kidney disease.
Common medication categories that can potentially harm the kidneys include:
- NSAID pain relievers such as Ibuprofen and Naproxen, especially when used frequently or at high doses.
- Certain antibiotics, particularly when doses are not adjusted for kidney function.
- Proton pump inhibitors (PPIs) such as Omeprazole, especially with long-term use.
- Diuretics (“water pills”), which can contribute to dehydration and kidney stress in some situations.
- Lithium, which can cause kidney problems with long-term use and requires monitoring.
- Some antiviral medications, including certain HIV treatments.
- Oral sodium phosphate laxatives used for bowel preparation before procedures.
- Some immunosuppressant drugs, such as calcineurin inhibitors used after organ transplantation.
An important nuance: medications such as ACE inhibitors and ARBs are sometimes listed in these articles, but they are often prescribed specifically to protect the kidneys in people with diabetes or chronic kidney disease. They can affect kidney function under certain conditions, but patients should not stop them without medical advice.
The key takeaway
A better headline would be: “Eight medications that may require kidney monitoring in some people.” Never stop a prescribed medication solely because of a social media post or headline. If you’re concerned about a specific drug, tell me its name and I can explain the actual kidney-related risks and benefits.
