Erythromycin Gel: Antibiotic for Bacterial Skin Infections, Not for Clogged Pores

Erythromycin 2% gel (e.g., Erygel) is a topical macrolide antibiotic indicated for inflammatory acne vulgaris (papules, pustules) due to Cutibacterium acnes. It reduces bacterial load and inflammation.

It is not FDA-approved for comedonal acne (blackheads, whiteheads) or "clogged pores." Comedones are primarily keratin plugs; first-line therapy is topical retinoids (tretinoin, adapalene, tazarotene) which normalize follicular keratinization.

Combination products (erythromycin/benzoyl peroxide, clindamycin/benzoyl peroxide) add comedolytic and anti-resistance benefits. Monotherapy with topical antibiotics is discouraged due to resistance risk.

Consult a dermatologist for a tailored regimen targeting your specific acne type.