Botox

Botox is a commonly used neurotoxin that is injected into the muscles to cause a localized, temporary paralytic effect. Doing this causes relaxation of the treated muscles that leads to softening of fine lines and wrinkles that can last around 3 to 4 months. Botox can also be used for non-aesthetic purposes such as hyperhidrosis (excessive sweating), muscle stiffness, muscle spasms, migraine headaches, and overactive bladder.