Botox is used to reduce wrinkles such as frown lines, crows feet, glabellas lines, horizontal forehead wrinkles, crows feet, bunny lines, smile lines and chin wrinkles. It also assists with shaping the nose, migraines, bruxism (clenching teeth). Botox also blocks the chemical transmitter that causes sweating. It is used mainly on cases of armpit, palm, under feet and between the buttocks sweating. The injection of the Botox in the armpit areas can help the patient for about 3 to 6 months at a time.