Duac

List of products in the National Drug Code with proprietary name duac. This combination medication is used to treat a certain type of acne (inflammatory acne vulgaris). It helps to decrease the number of acne pimples. Clindamycin is an antibiotic that stops the growth of acne-causing bacteria. Benzoyl peroxide can also stop the growth of bacteria as well as reduce oil production in the skin, helping keep your pores open.