Vidalista 40 mg is a medication used to treat erectile dysfunction (ED) in men, containing Tadalafil as its active ingredient. It works by increasing blood flow to the penis, helping men achieve and maintain an erection during sexual activity. The 40 mg dosage is typically prescribed for individuals who require a higher strength of Tadalafil to manage their ED. Vidalista 40 mg provides up to 36 hours of effectiveness, allowing greater flexibility in timing sexual activity.