Gastro, stomach bug, stomach virus, stomach flu, gastric flu, gastrointestinitis Gastroenteritis viruses: A = rotavirus, B = adenovirus, C = norovirus and D = astrovirus. The virus particles are shown at the same magnification to allow size comparison.
Botox has its effects directly on the muscle into which it is injected. Its effects only last about three months. In strabismus, the goal is to weaken the affected muscle on one side of the eye so that the muscle on the opposite side of the eye can work better.
After binding to the nerve, Botox enters the cell to prevent the release of the chemical messengers that cause muscles to contract. When the muscle can no longer contract, the wrinkles soften and relax. Typical onset of Botox is between 24 and 72 hours, although some patients may require up to 5 days to see a result.