Cenforce-D Extra Power does not give you a satisfactory erection or doesn't help you maintain it, several things can explain it. Common reasons Not enough ***** stimulation: sildenafil requires ***** arousal; it doesn't create ***** desire or an automatic erection. D DailyMed +1 Timing: taking it too close to ***** activity may mean it hasn't reached its full effect yet. Heavy meal/alcohol: these can make the ***** response less reliable, particularly alcohol, which itself can impair erections. Performance anxiety or stress: even with sildenafil in your system, anxiety can interfere with arousal and erection maintenance. Underlying ED: diabetes, high blood pressure, cardiovascular disease, obesity, low testosterone, and some medications can contribute. Expecting it to prolong the erection continuously: sildenafil helps the ***** respond to stimulation; it doesn't keep an erection present between ***** activity. Product/formulation uncertainty: online versions of “Cenforce-D Extra Power” can have different stated ingredients/strengths. One listing, for example, describes Cenforce D as sildenafil 100 mg + dapoxetine 60 mg. C Cennforce One important point Don't respond to a failed dose by taking another sildenafil-containing product the same day. Standard sildenafil labeling recommends a maximum of 100 mg once per day. D DailyMed +1 Sildenafil is also dangerous with nitrate medicines because of potentially severe blood-pressure lowering. D DailyMed If you tell me what “failure” means for you—for example, no erection at all, erection starts but becomes soft, or erection is firm but ***** happens too quickly—I can explain the likely cause and what options are safer.