Cefaclor is an antibiotic in the Cephalosporin Family. Cefaclor is a broad spectrum antibiotic that can treat a variety of infections.

Cefaclor is rarely used as an acne treatment and currently there is insufficient evidence to determine it’s efficacy as an acne treatment. However, laboratory testing indicates that the acne-causing P. acnes bacterium is moderately susceptible to Cephalosporin antibiotics, including Cefaclor. Oral antibiotic therapy with Cefaclor may combined with complementary treatments, including topical retinoids and light-based treatments.