title: Tretinoin therapy: practical aspects of evaluation and treatment.
abstract: Tretinoin has previously been used for the treatment of acne. Recent studies, however, demonstrating the efficacy of topical tretinoin in the treatment of photodamaged skin have led to its widespread use for this entirely new indication. When prescribing tretinoin for photodamaged skin rather than acne, physicians must take into consideration a new set of issues. Patients must be selected based on their commitment to a total sun-avoidance regimen. Evaluation of photodamage must be careful and thorough prior to initiating topical tretinoin therapy. Global assessment of a patient's photodamaged skin should be made before therapy and at all follow-up visits. The patient population treated for photodamage tends to be older than that using topical tretinoin for acne; therefore, the treatment regimen must account for the different clinical and physiological characteristics of older patients' skin.
authors.affiliation: Department of Dermatology, Emory University Medical School, Atlanta, Georgia 30322.
authors.forename: J S
authors.initials: JS
authors.lastname: Weiss
authors.forename: C N
authors.initials: CN
authors.lastname: Ellis
authors.forename: M T
authors.initials: MT
authors.lastname: Goldfarb
authors.forename: J J
authors.initials: JJ
authors.lastname: Voorhees
mesh_terms: D006801:Humans; D012107:Research Design; D015595:Skin Aging / Q000187:drug effects*; D012871:Skin Diseases / Q000188:drug therapy* / Q000503:physiopathology; D014212:Tretinoin / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*
chemical_list: D014212:Tretinoin