Sildenafil/Nitrate Interaction – AHA/ASA Journals

Expect interactions when taking nitroglycerin with Cialis (tadalafil), Viagra (sildenafil), and Xanax. When your doctor tells you that a drug has a major interaction Sildenafil citrate is contraindicated in patients who may require organic nitrates, such as nitroglycerin patches or sublingual tablets, because the combination may lower blood pressure. Recently, there were 16 reported cases in which a fatal outcome was encountered with the concomitant use of sildenafil citrate. Sildenafil citrate is contraindicated in patients who may require organic nitrates, such as nitroglycerin patches or sublingual sildenafil and nitro Sildenafil (Viagra). This medicine works best when you take it on an empty stomach an hour before sex. The body takes longer to absorb it after a high-fat meal or alcohol. Its effects often last for 4 to 5 hours. It might work longer if you have mild to moderate erectile dysfunction. Vardenafil. The ACC/AHA consensus document on sildenafil (Viagra) 1 takes a very cautious approach to interaction between organic nitrates and sildenafil, suggesting that neither should be used within 24 hours of the other in any dose and by any route of administration. Detailed Sildenafil dosage information for adults, the elderly and children. Includes dosages for Erectile Dysfunction and Pulmonary Hypertension; plus renal, liver and dialysis adjustments.

Erectile dysfunction meds, like Viagra and Cialis, can help maintain an erection. However, the side effects, dosage schedule, and other factors are different for each. Sildenafil (Viagra, Revatio) is a moderately priced drug used to treat erection problems in men. It is also used to treat pulmonary arterial hypertension, a serious heart and lung condition. This drug is more popular than comparable drugs. It is available in generic and brand versions. Viagra has close to 300 drug interactions currently, and some can be serious. Men who use nitrates (such as nitroglycerin or isosorbide) should never use Viagra or other PDE5 inhibitors (for example: Cialis, Stenda, vardenafil) due to severe, possibly fatal hypotension (low blood pressure). viagra is what drug Viagra (sildenafil) is a prescription drug that s used to treat erectile dysfunction (ED). Viagra can cause side effects that range from mild to serious. Generic Revatio is considerably less expensive, and it is the same drug as Viagra with the same safety and effectiveness, says Bradley Anawalt, M.D, an endocrinologist and professor of medicine Most online services for Viagra offer doses from 20 to 100 mg. Taking higher doses of Viagra won t always mean that it works better, and taking too high a dose can cause unwanted side effects.