Hair and Nail Conditions: Hypertrichosis and Hirsutism.

Hypertrichosis and hirsutism can be signs of underlying conditions, some of which may be life-threatening. They also can result in significant psychosocial distress for patients. Hypertrichosis refers to excessive hair growth beyond normal variation for a patient's age, sex, or race or for a particular body area.

Hair and Nail Conditions: Alopecia Management.

The goals of management in patients with nonscarring and scarring alopecias are stabilization of hair loss and improvement in hair density. Management often is a lengthy process that requires months to years. Patients may present with more than one cause of alopecia, so management may need to address more than one process.

Hair and Nail Conditions: Alopecia Evaluation.

Alopecia affects men and women and can result in significant distress for patients. Alopecias can be categorized as nonscarring or scarring. Nonscarring alopecias include male and female pattern alopecias, alopecia areata, telogen effluvium, traction alopecia, trichotillomania, and tinea capitis.