Vidalista 60 mg is marketed as a formulation containing tadalafil, a phosphodiesterase type-5 (PDE5) inhibitor used to treat erectile dysfunction (ED). Tadalafil works by increasing blood flow to the penis during sexual stimulation, helping men achieve and maintain an erection. It does not increase sexual desire and does not produce an erection without sexual stimulation. An important part of men's health education is understanding that erectile difficulties can sometimes be associated with other health conditions. Diabetes, high blood pressure, cardiovascular disease, obesity, hormonal problems, medication effects, stress, and anxiety may contribute to ED.