J Invest Dermatol 2015; 135 (8): 2129-2132.
Cyclosporine A (CsA) has long been recognized as a potent hair growth stimulator in both humans and rodent.The induction of a dose-dependent hypertrichosis is one of the most frequent adverse effects of long-term CsA therapy (Lutz, 1994).
Hawkshaw NJ et al.