Botox is an abbreviation for Botulinum Toxin type A, which is a type of toxin. Botox is often used for aesthetic or medical purposes, as it prevents muscles from contracting. When used for aesthetic purposes, Botox is often used to reduce wrinkles or make skin look younger. When used for medical purposes, Botox can be used to treat migraines, urinary incontinence, muscle spasms, or other health problems. Botox is a procedure usually performed by a doctor and causes very little pain. Botox always carries risks, so potential patients should learn enough about the Botox procedure and talk to their doctor.