Sweating is a normal function to cool the body. However, some people sweat excessively every day or in stressful situations. This is much more common than you would expect! Excessive sweating can make you feel self-conscious and impact your day to day life. Botox injections very superficially into the numbed skin of the armpits is a superb way to reduce excessive sweating. It can also be used in very small doses into the upper lip and other areas of the face if there is a concern.