Sildalist is a medication that combines two active ingredients: Sildenafil and Tadalafil. Both are well-known phosphodiesterase type 5 (PDE5) inhibitors, which work by increasing blood flow to the penis, facilitating an erection in response to sexual stimulation. The combination of these two medications allows for longer-lasting effects compared to using either one alone. Sildalist is typically used to treat erectile dysfunction, providing a reliable solution for those struggling with this condition.