An active ingredient called sildenafil citrate is found in Kamagra oral jelly. Used to treat men suffering from erectile dysfunction. This drug is manufactured by Ajanta Pharmacy in India. Take this medicine one hour before sexual intercourse. And the effect of kamagra jelly lasts for 4 to 6 hours. If the effect of this medicine is more than 4, consult a doctor immediately. Do not take this medicine with heavy meals as well as with beverages like alcohol.