Tadalista 40 is used to treat men with sexual problems. This drug contains tadalafil, which increases blood circulation in the penis and relaxes the muscles. The drug can be used 1 hour before sexual activity and prolonged erection. Use of this medicine improves sex life and it is more advisable to take this medicine as advised by your doctor. You can buy tadalista 40 from our pharmacy. This medicine should be taken only once a day as advised by the doctor.