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

Cefadroxil is occasionally used as an acne treatment, but there is limited research into ability of Cefadroxil to improve acne symptoms. Laboratory testing indicates that the acne-causing P. acnes bacterium is moderately susceptible to Cephalosporin antibiotics, including Cefadroxil. Oral antibiotic therapy with Cefadroxil may combined with complementary treatments, including topical retinoids and light-based treatments.