Kamagra Jelly is a type of prescription medication that is used to treat erectile dysfunction. It is available online and in local drug stores. Kamagra Oral Jelly is sold in the form of a tablet or oral jelly. This medication contains sildenafil citrate. Sildenafil is a PDE5 inhibitor. It acts by increasing the production of cyclic guanosine monophosphate (cGMP). When cGMP is increased, blood vessels are dilated, resulting in increased blood flow to the penis. This in turn allows for stronger erections. Sildenafil is a non-narcotic hormone that is commonly used as a treatment for erectile dysfunction. It also works as a vasodilator, relaxing smooth muscle tissue in the body.