Vidalista 20 mg is a medication used to treat erectile dysfunction (ED), containing the active ingredient tadalafil. Tadalafil belongs to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors, which work by increasing blood flow to the penis during sexual stimulation, helping men achieve and maintain an erection. Vidalista 20 mg can cause side effects, although not everyone experiences them. Common side effects may include headache, indigestion, back pain, muscle aches, flushing, stuffy or runny nose, and dizziness. These side effects are usually mild and temporary. https://www.onemedz.com/product/vidalista-20-mg/