Should Azithromycin Be Refrigerated?

Store azithromycin tablets, suspension, and extended-release suspension at room temperature and away from excess heat and moisture (not in the bathroom). Do not refrigerate or freeze the extended-release suspension.

What happens if I refrigerate azithromycin?

Some medications, like liquid amoxicillin, don't need to be refrigerated, but taste better if you refrigerate them. Others, like liquid azithromycin for bacterial infections, should not be refrigerated because it can get too thick and your child likely won't want to take it.

Do antibiotics go bad if not refrigerated?

Most liquid antibiotics should be refrigerated to maintain their effectiveness and taste. But not all antibiotics require refrigeration, and some actually need to be left at room temperature. Liquid antibiotics that should not be refrigerated include: Biaxin.