Who can and cannot take sildenafil – NHS
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 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. Viagra, Cialis, Levitra, and Stendra have many similar side effects and interactions, but there are also some variations. Anyone considering using these drugs should speak with a doctor first. viagra and atrial fibrillation consequences Like all drugs, Viagra has some serious side effects. To learn more about Viagra s side effects, see Viagra: Side effects above. If you have concerns about taking Viagra, talk with your doctor. Be sure to tell them about all of your other medical conditions and all of the medications you are currently taking. Men with erectile dysfunction are more likely to be diagnosed with an irregular heartbeat, according to a new study. Atrial fibrillation, or AFib, is an irregular or quivering heartbeat that can lead to blood clots, stroke and heart failure. The condition affects up to 6.1 million people in the United States.
Severe cardiovascular complications caused by Viagra, like heart attack, are extremely rare. While Viagra can cause a drop in blood pressure, it is usually mild and of little concerneven if you take high blood pressure medications.
If you take sildenafil for pulmonary arterial hypertension, do not take Viagra or other PDE5 inhibitors, including tadalafil (Cialis ) or vardenafil (Levitra ). Viagra also contains sildenafil. If you take too much sildenafil or take it together with these medicines, the chance for side effects will be higher. Find everything you need to know about Viagra (sildenafil) (injection), including what it is used for, warnings, reviews, side effects, and interactions. Learn more about Viagra (sildenafil viagra tablets online shopping 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 Viagra side effects. Get emergency medical help if you have signs of an allergic reaction to Viagra: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Stop taking Viagra and get emergency medical help if you have: heart attack symptoms-chest pain or pressure, pain spreading to your jaw or shoulder, nausea, sweating;