azithromycin, a macrolide antibiotic that suppresses the formation of protein by bacteria, retards bacterial growth, or causes death of the microorganisms. It does not suppress hepatic metabolism of other drugs like the macrolide prototype erythromycin and has a very long half-life, which makes it an appealing therapy against susceptible microorganisms. ▪ INDICATIONS: It is prescribed in the treatment of mild to moderate infections by certain bacteria in adults, including respiratory tract infections, skin disorders, and sexually transmitted diseases. ▪ CONTRAINDICATIONS: The drug should not be given to patients with allergies to erythromycin or any macrolide antibiotics or with kidney or liver diseases. Its safety has not been established for women who are pregnant or breast-feeding. ▪ ADVERSE EFFECTS: The side effects most often reported include diarrhea, loose stools, nausea, stomach pains, or vomiting.
