Acquired Localized Hypertrichosis Induced by Rivastigmine

Figure 1

(a) Increased density of pigmented and thickened terminal hair in the forearms. (b) Increased density of pigmented and thickened terminal hair in the forearms. (c) Terminal medullated and pigmented hair follicle in the dermis without apparent alteration (hematoxylin and eosin, ×4).

(a)

(b)

(c)