During sexual arousal, nerves release chemicals that increase blood flow into the penis. Blood flows into two erection chambers in the penis, made of spongy muscle tissue. Taking in the doses of Vidalista 20 generic Tadalafil you need to know of certain substances that better be avoided as they have shown to have highly contradicting effects with generic Tadalafil. Strong erection can be achieved by using this drug about 30 to 40 minutes before sex.
