Vidalista 40  is a drug used in the treatment of erectile dysfunction in men. Erectile dysfunction is a s*xual health problem that men can face not only later in life, but also at a young age. Vidalista 40 mg is a powerful drug that helps men achieve an erection that can last up to 4 hours. You can buy Vidalista at an online pharmacy or at a nearby medical store. Tadalafil is the main salt used in Vidalista 40mg to relax the muscles and blood vessels of the body, increasing blood flow to specific parts of the body, mainly the p*nis. It is the main drug of choice in the treatment of erectile dysfunction. It works by providing a proper erection combined with s*xual stimulation. Vidalista black 80 can be taken once a day with a full glass of water. It can be taken before or after meals. Follow the instructions given by your doctor.