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.
Answer â In most patients, Botox lasts between 3-4 months. However, thereâs quite a bit of anecdotal evidence suggesting that itâs possible for patients to achieve results that last up to 6, 9 or even 12 months after consistent, long-term and properly-administered use of the Botox product. In other words, what determines how long the effects of Botox lasts is: 1  the dosage (and whether or not itâs been properly diluted) 2  the duration & consistency of use. 3  the skill/experience of the injector or surgeon who administers the injection.