Sildenafil CAC When you complete your online

When you complete your online consultation for Xenical

If you are considered suitable for a treatment

Slow your stomach emptying so you stay feeling fuller for longer

You will then have a seven-day pill free break and will experience a withdrawal bleed

If you take Levonorgestrel within 12 hours of unprotected sex

Sildenafil CAC When you complete your onlineAbout Sildenafil ##accordion start## ##accordion item start## How does Sildenafil work? Sildenafil (the generic form of Viagra) works by inhibiting the enzyme PDE5. This increases the bodys level of cGMP (cyclic guanosine monophosphate), a chemical which relaxes the smooth muscle cells in the blood vessels within the penis. This means that more blood can flow into the penis during periods of sexual arousal, helping you to achieve and maintain a firmer