Suhagra 25 tablet is used to treat men suffering from impotence. Sildenafil citrate present in this medicine relaxes the muscles by increasing the blood pressure in the penile arteries. If you are currently suffering from an illness like heart attack/stroke, you should inform your doctor before taking this medicine. By using this medicine, men can get a strong erection for a long time. By using this medicine about 30 to 40 minutes before sex, you can enjoy a full erection with your partner.