Antibiotics and Kidney Safety
Which antibiotics need care with kidney disease, and how doses are adjusted.
Last updated: 2026-09-24
Many antibiotics are cleared by the kidneys, so doses are often adjusted when kidney function is reduced.
What to do
Always tell every prescriber about your kidney condition, so doses are chosen safely.
Frequently asked questions
Can antibiotics harm the kidneys?
Some can, especially at high doses or with dehydration — which is why doses are adjusted.