Kamagra oral jelly is a form of Sildenafil citrate. That includes sildenafil as its active component. Sildenafil functions by dilating and relaxing the blood vessels in the penile area, leading to an increase in blood circulation in that region. This aids in achieving an erection. Kamagra oral jelly is recommended to take three times daily with intervals of at least 4 to 6 hours. Kamagra oral jelly is classified under phosphodiesterase 5 (PDE 5) inhibitors. Apart from erectile dysfunction, this medication is also utilized in the treatment of pulmonary hypertension.