Eight pills you shouldn’t take because they damage your kidneys

Examples of medicines that may require caution:

1. NSAID painkillers

Examples: ibuprofen, naproxen, diclofenac

• Can reduce blood flow to the kidneys.
• Risk is higher with long-term use, dehydration, older age, heart failure, or existing kidney disease.

2. Certain antibiotics

Examples: some aminoglycosides (such as gentamicin)

• Can affect the kidneys, especially at higher doses or prolonged use.
• Doctors often monitor kidney function when these are used.

3. Some antiviral medicines

• Certain antivirals can affect kidney function and may require dose adjustments.

4. Some chemotherapy medicines

• A number of cancer treatments can be hard on the kidneys, which is why monitoring is common.

5. Lithium

• Used for some mental health conditions.
• Long-term use can affect kidney function, so regular blood tests are usually recommended.

6. Diuretics (“water tablets”)

Examples: some medicines used for blood pressure or fluid retention

• They do not usually “destroy” kidneys, but dehydration or incorrect dosing can stress the kidneys.

7. Proton pump inhibitors (PPIs)

Examples: medicines used for acid reflux

• Rarely linked to kidney inflammation.
• They are often safe when there is a clear reason to use them.

8. Certain blood pressure or diabetes medicines in specific situations

• Some medicines need dose changes when kidney function declines.
• Others may actually protect kidney function, depending on the condition.

Protecting your kidneys

• Stay hydrated, especially during illness or hot weather.
• Avoid taking unnecessary over-the-counter painkillers regularly.
• Tell your doctor about all medicines and supplements you use.
• Have kidney function checked if you have diabetes, high blood pressure, or kidney disease.

Do not stop prescribed medicines because of a headline. If you share the specific “eight pills” from the article or video, I can check which claims are accurate and which are exaggerated.