Tadalafil is a phosphodiesterase-5 (PDE-5) inhibitor. It works by relaxing the blood vessels in your penis, which enhances blood flow to the region during erotic stimulation. By using Tadarise 10 Mg, you can grow and maintain an erect, rigid penis suitable for engaging in sexual activity. Take this medication an hour before having sex to make sure you enjoy having sex with your partner. This medication is only for males who are at least eighteen years old.