Vidalista 20 mg is a medication that contains tadalafil as an active ingredient. Tadalafil is a type of medication called a phosphodiesterase-5 (PDE5) inhibitor that is used to treat erectile dysfunction (ED) and symptoms of benign prostatic hyperplasia (BPH). It is taken orally, usually as a tablet, and is designed to be taken as needed, about 30 minutes before sexual activity. Vidalista 20 is available only with a prescription from a healthcare provider. It is important to follow the instructions of your healthcare provider when taking Vidalista 20 and to talk to your healthcare provider if you have any questions or concerns.