Azithromycin side effects: Learn about the side effects

Learn about the side effects of azithromycin, from common to rare, for consumers and healthcare professionals. Azithromycin oral tablet is a prescription drug used to treat certain bacterial infections. Learn about the common, mild, and serious side effects it can cause. Azithromycin (Zithromax) is an antibiotic medication that treats bacterial infections. It doesn’t treat viral infections. ZITHROMAX® TABLET, SUSPENSION ( azithromycin dihydrate TABLET, SUSPENSION) Adverse Reactions 6 ADVERSE REACTIONS The following clinically significant adverse reactions are described elsewhere in labeling: • Hypersensitivity [see Warnings and Precautions (5.1)] • Hepatotoxicity [see Warnings and Precautions (5.2)] • Infantile Hypertrophic Pyloric medication page for patients to search for scientific information & prescribing information about Pfizer medications in the US.