Topical Therapies Alone May Maintain Positive Effects of Acne Treatment
Patients who were first treated with an oral antibiotic and topical gel for acne were often able to maintain their clearer skin by using topical agents alone, according to two studies in the May issue of the Archives of Dermatology, one of the JAMA/Archives journals.
Acne is a common, recurring disease, according to background information in the article. Acne treatment can be complex, often requiring aggressive combination therapy of oral antibiotics and medication applied directly to the skin (topical), as well as a long-term strategy. Because acne can return after successful treatment, maintenance therapy is necessary for many patients. However, due to reduced sensitivity of acne to some antibiotics, it has been recommended that antibiotic use be limited to three months. Topical retinoids, medications derived from vitamin A, have been identified as a choice for maintenance therapy.