Kamagra 100mg tablets contain sildenafil which works to increase blood flow to the erectile tissue of the penis which causes an erection. During sexual arousal, nitric oxide is released into the penile tissue and activates the enzyme guanylate cyclase. These tablets should be taken within one hour of planned intercourse. This medicine is recommended only for men aged 18 or older. If the effect of this medicine lasts for a long time, then it is imperative that you use this medicine as per the doctor's advice. Using this medicine improves your sex life.
