Clomipramine treatment of trichotillomania: a follow-up report on four cases.

Four consecutive patients treated for trichotillomania (hair pulling) with clomipramine reported initially dramatic reductions in symptoms. However, three of the four patients had relapsed completely at 3-month follow-up, although all four were still taking previously effective levels of the drug. The fourth patient relapsed for about 2 weeks but regained initial treatment benefits. Implications for the treatment of trichotillomania are discussed.