Acne is a common condition of the sebaceous follicle. The primary care phys
ician can have a large impact on patients with acne by properly classifying
the type of acne (obstructive versus inflammatory) and successfully treati
ng the acne based on its severity. Reduction of acne lesions by appropriate
topical and oral medications provides great psychological and physical ben
efits to these patients. By understanding how acne develops and its many ma
nifestations and treatment options, the primary care physician can become a
n expert in acne diagnosis and treatment.