WebSildenafil (Viagra, Revatio) is a moderately priced drug used to treat erection problems in is also used to treat pulmonary arterial hypertension, a serious heart and lung .Side effects Side effects of oral ED medicines are often mild. Common ones include: Flushing of the skin. Its effects often last for 4 to 5 hours. Sildenafil comes as a tablet and suspension liquid to take by mouth. You are encouraged to report adverse events related to Viatris products by calling U. The body takes longer to absorb it after a high-fat meal or alcohol.WebSildenafil (Viagra) is used to treat erectile dysfunction (impotence; inability to get or keep an erection) in men. Sildenafil (Liqrev, Revatio) is used to improve the ability to exercise in . WebDec 1, · You’ll typically take Viagra about 1 hour before sex. You can take the drug 30 minutes to 4 hours before you anticipate sexual activity. Based on how well you respond . WebJun 24, · The four main medicines taken by mouth for erectile dysfunction are: Avanafil (Stendra). Sildenafil (Viagra). Tadalafil (Cialis). Vardenafil. These medicines are called .Its effects often last for 4 to 5 hours. Vardenafil usually works for 4 to 5 hours. Bleeding disorders, history of or Stomach ulcer, or history of or—Chance of problems occurring may be increased. 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. If you become pregnant while taking sildenafil, call your doctor.
