Oral Zithromax (azithromycin) commonly causes gastrointestinal upset, including nausea, vomiting, and diarrhea. These effects are generally mild and transient. Less frequent, but still possible, are abdominal pain and altered taste.
Intravenous Zithromax administration may result in similar gastrointestinal issues, but also carries a slightly higher risk of infusion-related reactions like phlebitis (inflammation of the vein). Careful monitoring during IV administration is recommended.
Both oral and intravenous routes share the potential for less common, but more serious, side effects, including allergic reactions (rash, itching, swelling, difficulty breathing), and rarely, liver problems (jaundice, dark urine). Seek immediate medical attention if you experience any severe or concerning symptoms.
Topical Zithromax (eye drops, ointment) primarily causes localized irritation, such as burning or stinging sensations in the eyes. These typically subside quickly.
Remember to always report any unusual symptoms to your doctor or pharmacist. This information provides a general overview and should not replace professional medical advice. Individual reactions to medication vary.
