Sildenafil: Looking Beyond Erectile Dysfunction: A Dermatological Perspective

Sildenafil, known for treating erectile dysfunction, is being investigated for dermatological uses, showing promise in conditions like Raynaud’s phenomenon and lymphatic malformations due to its vasodilatory effects. It has demonstrated potential in promoting hair growth in mice and human dermal papilla cells, though results in children with alopecia areata were inconclusive. While beneficial in some skin ulcerations, its effectiveness in systemic sclerosis-related ulcers is mixed. Despite these findings, further research is needed to confirm its efficacy, and there are concerns about possible side effects, including hypersensitivity and increased melanoma risk.