Sildenafil citrate effectsTaking these drugs with sildenafil can cause your blood pressure to drop suddenly to an unsafe level. Most insurance companies will not cover the cost of erectile dysfunction drugs, and Medicare will not either. The dose of Viagra may be increased to mg or decreased to 25 mg based on therapeutic response and tolerability.
Side effects of sildenafil 100mgRevatio is administered approximately four to six hours apart and may be administered without regard to food. Patti Brown, PharmD Q: