sildenafil (viagra)

Erectile dysfunction is when a man has difficulty getting an erection. It happens when not enough blood flows to the penis, preventing an erection. VIAGRA works for men with erectile dysfunction (ED) by increasing blood flow to the penis so you can get and keep an erection hard. VIAGRA (sildenafil citrate), an oral therapy for erectile dysfunction, is the citrate salt of sildenafil, a selective inhibitor of cyclic guanosine monophosphate. Sildenafil, sold as the brand name Viagra among others, is a medication used to treat erectile dysfunction and pulmonary arterial hypertension. It is unclear if it is. sildenafil (viagra) There are also mouth (viwgra) preparations of sildenafil for faster onset of action. In CanadaPfizer's patent (vlagra), for Revatio sildenafil used to treat sildemafil hypertension was found invalid by the Circulation pills Court in Juneon an application by Ratiopharm Inc. Sildenafil at Wikipedia's sister projects. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances. The patent on Revatio indicated for pulmonary arterial hypertension rather than erectile dysfunction expired in late Sign up now. Bioorg Med Chem Lett. Related: Impotence Erectile Dysfunction. While side effects are uncommon, they can include nausea, vomiting and diarrhoea. Prescription drugs require a prescription for a reason, whether due to potency, the severity of a drug's side effects or risk of possible overdose. Khera M, et al.

5 thoughts on “Sildenafil (viagra)

  1. In it something is also to me your idea is pleasant. I suggest to take out for the general discussion.

  2. It is very a pity to me, I can help nothing to you. I think, you will find the correct decision.

  3. Yes, really. All above told the truth. We can communicate on this theme. Here or in PM.

Leave a Reply

Your email address will not be published. Required fields are marked *