is a tablet people’s favorite. Sildenafil improves erectile function in men. You take medicine from stimulated. It is effective in treating erectile dysfunction. It increases the speed of the blood sufficiently in life. Take this medicine 20-30 minutes before sexual activity. You have a drug used in impotence for a long time. Take the medicine only if you are above 18 years of age. Avoid taking this medicine with a heavy meal. You are more affected by light food.