The antibiotic dapsone is effective against inflammatory acne when applied to the skin. It is generally not a first-line choice due to its higher cost and a lack of clear superiority over other antibiotics. Topical dapsone is sometimes a preferred therapy in women or for people with sensitive or darker-toned skin. It is not recommended for use with benzoyl peroxide due to the risk of causing yellow-orange skin discoloration with this combination. Minocycline is an effective acne treatment, but it is not a first-line antibiotic due to a lack of evidence that it is better than other treatments, and concerns about its safety compared to other tetracyclines.