A clinically proven PDE-5 inhibitor, Vidalista Black increases the bloodflow to the penis, and some men have reported it as working very quickly.
The drug works by relaxing the muscles around the penis to ensure the best bloodflow to sustain an erection for sexual activity.
ED is not uncommon, and in fact, many men will even experience it during times of stress.
When used as directed by your doctor, Vidalista Black is normally safe and effective at treating ED.