Vidalista contains tadalafil, a medication that belongs to a group of drugs known as PDE5 inhibitors. It works by improving blood flow to the penile area when a man is sexually stimulated. This increased circulation helps support a firm and lasting erection. One reason Vidalista is popular is its long duration of action. In many cases, tadalafil can remain effective for up to 36 hours... https://safegenericlife.com/product/vidalista-20-mg/