Vidalista 40 can be used to treat erectile dysfunction in men. The drug contains tadalafil, which circulates blood in the arteries of the penis and works to relax the muscles. This medicine should be taken only on the advice of your doctor. This drug can be used only once in 24 hours. Men can use this drug 1 hour before sexual activity and enjoy a strong erection. This drug eliminates sexual problems and improves sex life. Visit our official site erectilepharma.com for more information.