About erythromycin + zinc acetate
Topical macrolide antibiotic combination
Used for
- Treatment of acne vulgaris
Usual adult dose
Apply a thin layer to affected skin twice daily, usually for 10–12 weeks.
Usual dose in children
Usually applied twice daily for acne in adolescents; use in younger children is not routinely recommended.
Common side effects
- Skin irritation, dryness, redness, or burning
- Itching or peeling at the application site
Important warnings
- For external use only; avoid eyes, mouth, and broken skin.
- Prolonged or repeated use may encourage antibiotic resistance.
- Stop if severe irritation or allergic reaction occurs.
- The lotion may be flammable until dry.
Pregnancy
Topical absorption is low; use during pregnancy only when clinically appropriate.
Breastfeeding
Generally considered compatible; avoid applying to the breast or areas that contact the infant.
Interactions
- Other acne treatments may increase skin irritation, especially retinoids or benzoyl peroxide.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.