Cenforce D 160 mg should be taken 50-60 minutes before s*xual intercourse. One tablet can increase the duration of s*xual intercourse several times. The drug for potency can be taken daily. The maximum concentration of active substances in the blood is reached after about 4 hours, and the generic effect is calculated for at least 8-10 hours. Cenforce D 160 mg is taken orally once a da... https://www.genericpharmamall.com/product/cenforce-d/