suhagra 50 tablets are used to treat the problem of erectile dysfunction most commonly seen in men. In which as the active ingredient. Sildenafil citrate is found. The effect of this medicine lasts for 4 to 6 hours . And if it is more than 6 hours and painful, see a doctor immediately. Take this medicine orally with water. But do not take this drug with beverages like alcohol. Because it reduces the effect of the drug.