Botulinum toxin is used to reduce fine lines and wrinkles by paralyzing the underlying muscles. People also use Botox to treat excessive sweating, migraines, muscular disorders, and some bladder and bowel disorders.
What does Botox do to your body?
So even though your brain my fire and signal for your body to move a particular muscle, Botox effectively blocks that firing and keeps the muscle from moving. The injected muscle can no longer contract, which causes the wrinkles to relax and soften, and also helps prevent new ones from forming.
How long should Botox last?
Three to six months
The effects from Botox will last three to six months. As muscle action gradually returns, the lines and wrinkles begin to reappear and need to be treated again. The lines and wrinkles often appear less severe with time because the muscles are shrinking.
How long does it take for Botox to kick in?
Three to seven days
Getting Botox takes only a few minutes and doesn't require anesthesia. Botox is injected with a fine needle into specific muscles with only minor discomfort. It generally takes three to seven days to take full effect, and it is best to avoid alcohol starting at least one week before the procedure.