Sildenafil (Viagra), tadalafil (Cialis), vardenafil (formerly sold under the brand names Levitra and Staxyn), and avanafil belong to a class of drugs known as PDE5 inhibitors. PDE5 inhibitors increase the amount of blood that fills the penis, helping an erection last long enough for satisfying sex. They don t affect arousal or libido. Levitra 20 Mg Tablet – Uses, Side Effects, and More Generic Name(S): vardenafil. Uses; Side Effects; If any of these effects last or get worse, tell your doctor or pharmacist promptly. Staxyn (vardenafil disintegrating tablets) should not be used in place of Levitra (vardenafil regular tablets). Avoid medication errors by using only the form and strength your doctor prescribes. Follow all directions on your prescription label and read all medication guides or instruction sheets. Use the medicine exactly as directed. how long will levitra last – recent history of stroke or myocardial infarction (within the last 6 months), – unstable angina and known hereditary retinal degenerative disorders such as retinitis pigmentosa. Concomitant use of vardenafil with the potent CYP3A4 inhibitors ketoconazole and itraconazole (oral Proper Use. Drug information provided by: Merative, Micromedex Use this medicine exactly as directed by your doctor. Do not use more of it and do not use it more often than your doctor ordered.
In most cases, it can stay active in your blood for 4-5 hours. Sildenafil begins working in about 30 minutes. These timeframes are influenced by diet, age, and overall health. Generic name: vardenafil [ var-DEN-a-fil ] Brand names: Levitra, Staxyn Drug class: Impotence agents Medically reviewed by Drugs.com. Last updated on. Uses; Before taking
Find out how sildenafil works, how well it works, and what are the possible long-term side effects. Learn how to use sildenafil safely and compare it with other treatments for Sildenafil is a medicine that relaxes blood vessels and treats erectile dysfunction or pulmonary hypertension. Learn about the warnings, interactions, and possible sid Taking sildenafil (Viagra) with medications, like oral azole antifungals and ritonavir (Norvir), can put you at higher risk for side effects, such as headaches, flushing, and vision changes. More on Sildenafil (Viagra) warnings sildenafil side effects long term Sildenafil side effects. Sildenafil oral tablet doesn t cause drowsiness, but it can cause other side effects, including: Sildenafil oral tablet is used for short-term treatment of ED and The most common side effects of sildenafil are generally very mild, with more than 94 percent of patients feeling satisfied with the treatment and reporting few side effectswhich makes sildenafil a safe ED medication. Serious side effects of Viagra include low blood pressure and abnormal ejaculation. Viagra may cause prolonged erections or priapism (painful erections lasting more than 6 hours). Drug interactions of Viagra include other PDE5 inhibitors.