Kamagra is a popular drug. These pills are used when men e.g. B. suffer from impotence.Volume. sexual problem. Sildenafil acts as the active ingredient of Kamagra Oral Jelly. Consult your doctor before taking Kamagra. It is the most popular and best remedy for erectile dysfunction.Kamagra is taken 1 hour before sexual intercourse. Sildenafil acts as the active ingredient of Kamagra and is the best drug for erectile dysfunction or impotence.