Homonym: Botulinum Toxin (Toxin)
Botulinum toxin is a potent neurotoxin produced by the bacterium Clostridium botulinum. It blocks nerve signals to muscles, leading to temporary paralysis. This toxin is responsible for a serious illness called botulism, which can occur from contaminated food or wounds.
Despite its dangers, botulinum toxin is used in small, controlled doses for medical and cosmetic purposes. In medicine, it treats conditions like chronic migraines and muscle spasms. In cosmetics, it is commonly known as Botox, used to reduce wrinkles by relaxing facial muscles.