If you find Cialis 10 mg isn’t working for you, a Cialis 20 mg tablet might do the trick ... A 2017 systematic review and ...

While generic sildenafil and Viagra are equally safe and effective phosphodiesterase type 5 (PDE5) inhibitors, they have one key difference: price. Viagra costs $90 to $139 per tablet. Generic ...

For example, if the cost of Viagra is outside of your budget, the generic version of Viagra called sildenafil is ... is 2.5 to 5 milligrams (mg) but can go as high as 20 mg in some cases.

Most of the time, your healthcare provider will prescribe sildenafil at a starting dose of 50 mg for use as needed. You can ...

Eighty-four patients entered the study and were randomised to receive either sildenafil 20 mg three times a day (N=42) or placebo (N=42 ... compliance that we used (≥66% for each time interval between ...