Kamagra 100 contains sildenafil which belongs to a group of medicines known as phosphodiesterase type 5 (PDE5) inhibitors. It is used to treat erectile dysfunction in men. This medicine is recommended only for men aged 18 or older. The main role of this drug is sildenafil, which improves penile erection (strengthens the penis) during sexual intercourse. It works by relaxing the blood vessels supplying the penis thereby improving penile blood flow and oxygen supply. If the effect of this medicine lasts for a long time, then you should use this medicine as per the doctor's advice. Using this medicine improves your sex life.
