Viagra: Uses, Dosage, Side Effects, Warnings – Drugs.com

Viagra (sildenafil) is a prescription drug that s used to treat erectile dysfunction (ED). The drug comes as an oral tablet. It s usually taken as needed about 1 hour before sexual activity. You may already know most of the names: Cialis, Levitra, Staxyn, Stendra, Viagra. Learn more about these medications that can help men with erectile dysfunction get and keep an erection. You need a prescription to get Viagra in the United States, Canada, and most other countries. Viagra is also available in the generic form sildenafil, which requires a prescription as well. When taking Viagra for the first time, there s a few ways you can prepare: Eat a light meal – Although Viagra can be taken with and without food, a large or full fat meal can delay absorption; Give yourself time – You won t instantly get an erection when taking Viagra, it can take minutes to begin to feel the effect. how to take generic viagra Your doctor will recommend the dosage of Viagra that s right for you. Form and strengths (25 mg, 50 mg, 100 mg) Viagra comes as an oral tablet, in these strengths: 25 milligram (mg), 50 mg, and Taking Viagra relaxes the walls of your blood vessels and lets blood flow more easily into the parts of your penis that cause an erection. The average length of time it takes for Viagra to start

Before you start taking Viagra, tell your doctor and pharmacist about any prescription, over-the-counter, or other drugs you take. Sharing this information with them may help prevent possible Viagra and Levitra take about 30 minutes to work, and the effects last for about 4 hours after you take the pill. You should take Cialis at least 2 hours before you plan to have sex. The effects

Viagra is so popular that its name has become synonymous with ED treatment just like Ziploc has with plastic bags. But the active ingredient in Viagra is sildenafil. Pfizer Pharmaceuticals It’s a potent vasodilator and you could end up with a severe drop in blood pressure. I don’t have ED and I have a prescription. It races your heart, and starts to work after what does viagra feel like Viagra is more likely to make you feel fatigued and unfocused with a flushed face, headache, and blue-colored vision than give you a podium spot. 5. Viagra Is Helping To Save Endangered Species Considering taking the little blue pill for the first time? We got you covered: all you need to know on what to expect when using Viagra for the first time. The most common side effects are headaches, feeling sick, indigestion and dizziness. Many people have no side effects or only mild ones. It can be dangerous to take sildenafil if you also take medicines called nitrates (often given for chest pain).