My understanding of botox treatment for SD is that it is injected directly into the affected muscles. It must stay in the musle otherwise some of us would not be alive at the moment. If garlic really does reduce its effects, then I would think that the garlic would have to be injected into the muscles as well. So if anyone were to approach me with a hyperdermic full of garlic, I would not let them near my neck!!Just my two-cents worth. (I have translated this expression into dollars so that you all understand it!)
Judy