Kamagra is a drug used for ED. It contains an active ingredient called 'sildenafil citrate', which is used in Viagra and generic sildenafil.
Kamagra comes in tablet form or as an oral jelly. It is commonly purchased online as a cheaper alternative to Viagra, and works in much the same way.
Kamagra is used like Viagra when people cannot get or keep an erection. Kamagra is taken with sexual stimulation, and it increases blood flow to the penis.