A drug prepared from both Botulin, used medically to treat certain muscular conditions and cosmetically to remove wrinkles by temporarily paralysing facial muscles. Botox injections are noted primarily for the ability to reduce the appearance of wrinkles and bring out a more youthful look. They are also used to treat conditions such as neck spasms (dystonia), excessive sweating (hyperhidrosis), and lazy eye. Botox injections may also help prevent chronic migraines.