Many clinical studies have shown the efficacy of Viagra and the generic version, Sildenafil as a treatment for ED. The participants in a study reported an improvement in their ability to keep and sustain their erection which enhanced their sex life.

The patient will generally feel the effects of Viagra between 30 minutes to an hour after taking the medication. It is a common misconception that taking Viagra Sildenafil will result in an erection, but the patient must be sexually aroused first for the pill to work.


https://kamahealth.ca/blog/generic-sildenafil-give-you-a-satisfying-erection/

https://kamahealth.ca/