Erectile dysfunction: Viagra and other oral medications

4.1 Nitrates. Consistent with its known effects on the nitric oxide/cGMP pathway [see Clinical Pharmacology (12.1, 12.2)], VIAGRA was shown to potentiate the hypotensive effects of nitrates, and its administration to patients who are using nitric oxide donors such as organic nitrates or organic nitrites in any form either regularly and/or intermittently is therefore contraindicated. 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. where to buy viagra tablet Your doctor has determined that VIAGRA may be right for you. Follow his or her instructions carefully to help you get the best results from treatment. VIAGRA is available by prescription only in 25 mg, 50 mg, and 100 mg tablets. Not actual size. 22.99. 4 UNI

Maria Hudson. 4 hrs. ago. Anna Nelson. 6 hrs. ago. David Muldon. 8 hrs. ago The highest recommended Viagra dose for treating erectile dysfunction (ED) is 100 mg per day, according to the drug s manufacturer. Doses of 150 mg or 200 mg would be considered off-label use. However, VIAGRA may be taken anywhere from 30 minutes to 4 hours before sexual activity. The maximum recommended dosing frequency is once per day. Based on viagra original 100mg pfizer If you buy sildenafil for erectile dysfunction, it can also be known by the brand names Viagra, Aronix, Liberize and Nipatra. Sildenafil for pulmonary hypertension can also be known by the brand names Revatio and Grandipam. This medicine is available on prescription and you can also buy it from most pharmacies. The original little blue pill prescribed by doctors for over 25 years. Clinically proven to treat men with erectile dysfunction (ED) Ongoing commitment to product quality and safety monitoring. Learn More. Not an actual patient. Viagra comes as an oral tablet in different dosages. Discuss with your doctor what s an appropriate dose for you. For daily use, Goldstein said, the generic form, sildenafil, comes in 20-mg tablets. The average cost for 30 tablets of 100mg of Sildenafil (Viagra) is $2542.57 with a free GoodRx coupon. This is 15.13% off the average retail price of $2995.84.