Vidalista 20 mg treats erectile dysfunction (ED) by improving blood flow to the penis, enabling men to achieve and maintain a firm erection during sexual activity. It contains 20 mg of Tadalafil, which is a PDE5 inhibitor. This means it works by blocking the enzyme that causes the muscles in blood vessels to tighten. When this enzyme is blocked, the blood vessels in the penis relax and widen, allowing more blood to flow in when a man is sexually aroused.

Unlike some other ED medications, Vidalista 20 mg has a long duration of action, lasting up to 36 hours, which gives men more flexibility and confidence to engage in sexual activity without strict timing pressure. This is why it is often called the “weekend pill.”