Webwritten by Felix Team Viagra is a prescription medication –– you’ll need to talk to a healthcare provider before you begin taking Viagra. While Viagra is safe and effective for the treatment of ED, there are some solid reasons why you can’t purchase it over the .Patients should always ask their doctors for medical advice about adverse events. Follow the manufacturer’s directions to use and clean the oral syringe. When oral medications might not be safe Check with your health care team before you take any medicine for erectile dysfunction. Vardenafil usually works for 4 to 5 hours. In some patients, the use of VIAGRA with alpha-blockers can lead to a drop in blood pressure or to fainting medicines called HIV protease inhibitors, such as ritonavir Norvir , indinavir sulfate Crixivan , saquinavir Fortovase or Invirase , or atazanavir sulfate Reyataz some types of oral antifungal medicines, such as ketoconazole Nizoral and itraconazole Sporanox some types of antibiotics, such as clarithromycin Biaxin , telithromycin Ketek , or erythromycin other medicines that treat high blood pressure other medicines or treatments for ED VIAGRA contains sildenafil, which is the same medicine found in another drug called REVATIO.WebGeneric Viagra (sildenafil) is available as a , , , and milligram (mg) pill and in liquid form. It’s meant to be taken as needed — about an hour before sex — but . WebThe VIAGRA Savings Card allows eligible patients to save 50% on up to 12 prescriptions of brand-name VIAGRA—and could save up to $4, a year. If you have a prescription . WebYou should not use Viagra if you are allergic to sildenafil, or: if you take other medicines to treat pulmonary arterial hypertension, such as riociguat (Adempas). if you take nitrates. .Getting a prescription for Viagra online You can also get a prescription for Viagra online through a telehealth platform like Felix. If you are taking sildenafil to treat PAH, you will probably take sildenafil three times a day with or without food. These are commonly prescribed for an enlarged prostate or male pattern baldness. Sexual activity may be a strain on your heart, especially if you have heart disease. What should I do if I forget a dose? John’s wort. If you are taking sildenafil for erectile dysfunction, you are unlikely to miss a dose since this medication is taken as needed, not on a regular dosing schedule.
