Question: what medicines are bad for kidneys?
Answer: Pain Medications. Your kidneys could be damaged if you take large amounts of over-the-counter medications, such as aspirin, naproxen and ibuprofen. ... 
Alcohol. ... 
Antibiotics. ... 
Prescription Laxatives. ... 
Contrast Dye (used in some diagnostic tests such as MRIs) ... 
Illegal Drugs. ... 
What should you do?