Cenforce D is helpful in the treatment of erectile dysfunction, where a person has difficulty getting an erection even after sufficient stimulation. The active ingredient in this medicine is sildenafil citrate, which immediately starts dissolving in the blood and works to relax the muscles to keep the penis strong during erection. Taking this medicine can cause significant changes in sex life. The effect of this medicine usually lasts for 4 hours. This medicine should be used only on the advice of the doctor. You can buy cenforce d from our pharmacy.