Certainly, the list is quite big. What do you know about sildenafil 20 mg and sildenafil generic? A lot of health care providers know it as Sildenafil. Whilst erectile malfunction is more common in men over 75, men of any age can unable to have an erection. Usually, having unpleasantness getting an erection can be awkward. There are more than 200 common medicines can lead to erectile dysfunction, including several blood pressure medications, pain remedies, and several antidepressants. After all, there are some of possible explanations and soundness care providers are commonly able to pinpoint your problem through psychological tests. Causes of sexual dysfunction include nerve disorders.