18 Oct what do viagra do – Sildenafil (Viagra)

WebJun 24,  · Sildenafil (Viagra). Tadalafil (Cialis). Vardenafil. These medicines are called PDE5 inhibitors. They enhance the effects of a chemical the body makes that relaxes .Are there any restrictions that I need to follow? History Sildenafil compound UK, was synthesized by a group of pharmaceutical chemists led by Simon Campbell [55] working at Pfizer’s Sandwich, Kent , research facility in England. Should I see a specialist? Consider couples counseling if you’re having trouble improving communication with your partner or working through problems on your own. Tadalafil Cialis. Viagra is also informally known as «vitamin V», «the blue pill», or «blue diamond», as well as various other nicknames.WebMar 3,  · Sildenafil is a medicine used to treat erection problems (erectile dysfunction). Sildenafil is also sometimes used to treat pulmonary hypertension (high blood pressure . WebMar 29,  · These medications amplify that signal, allowing normal penile function in some people. Oral erectile dysfunction medications are not aphrodisiacs, will not cause . WebSep 20,  · In combination with sexual stimulation, sildenafil works by increasing blood flow to the penis to help a man get and keep an drug does not protect .Does your partner have any sexual problems? This medication is taken with or without food an hour before sex. What are other possible causes? Your reassurance that this isn’t the case can help. If you have trouble quitting, get help. Medicines that block an enzyme called CYP3A4. As with sildenafil, a high-fat meal or alcohol keep the body from absorbing it as quickly.