The claim “Eight pills you shouldn’t take because they damage your kidneys” is a bit misleading. Many medications can be used safely when taken at the correct dose and monitored properly. The concern is that certain medicines can stress the kidneys or increase kidney injury risk in some people, especially those with kidney disease, dehydration, older age, or certain medical conditions.
Here are 8 types of medicines that deserve caution:
- NSAID pain relievers
- Examples: ibuprofen and naproxen
- These can reduce blood flow to the kidneys and may increase the risk of kidney injury, especially with frequent use or in people at higher risk.
- Certain antibiotics
- Some antibiotics can affect kidney function, particularly in people with existing kidney problems or when used at high doses.
- Some acid-reducing medicines
- Certain proton pump inhibitors (PPIs) have been associated with kidney inflammation in rare cases.
- Diuretics (“water pills”)
- Used for blood pressure or fluid retention. They can contribute to dehydration or electrolyte changes if not properly managed.
- Certain blood pressure medicines
- ACE inhibitors and ARBs can change kidney function tests. They are often kidney-protective in conditions like diabetes, but require monitoring.
- Some antiviral medications
- Certain antivirals can affect kidney function and may require dose adjustments.
- Some chemotherapy medicines
- Several cancer treatments can be harmful to kidneys and require close monitoring.
- High-dose supplements or herbal products
- Some supplements, especially unregulated products, can contain substances that may harm the kidneys or interact with medications.
Ways to protect your kidneys
- Avoid taking painkillers regularly without medical advice.
- Stay hydrated, especially during illness or hot weather.
- Tell your healthcare professional about all medicines and supplements you use.
- Have kidney function checked if you have diabetes, high blood pressure, or a history of kidney disease.
Do not stop prescribed medicines suddenly because of a general warning list. If you tell me the specific pills you take, I can explain whether they are known to affect kidney function and what monitoring is usually recommended.
