Using suhagra 50 mg increases blood flow to the penis in men. This medicine contains a primary ingredient called sildenafil citrate. Which helps men to get stronger erections. You should not take any other medicine if you are taking this medicine. This medicine should be taken about 40-50 minutes before love making. After taking this medicine it takes about 4 hours for it to show its effect on your body. This medicine should be taken with water.