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.
In general, if the right amount of Botox is injected by a skilled doctor in the right muscles, Botox results can last 3-4 months. Botox should definitely last longer than a few weeks, but how much longer varies.First time Botox users, for example, might experience Botox wearing off in less than 3 months.However, as facial muscles get conditioned to Botox, results should lengthen.otox should definitely last longer than a few weeks, but how much longer varies. First time Botox users, for example, might experience Botox wearing off in less than 3 months. However, as facial muscles get conditioned to Botox, results should lengthen.