A bacterium's toxin is used in a Botox injection to temporarily block nerve signals to muscles. This prevents or weakens muscle movement for three to twelve months. Although Botox is the brand name for Botulinum toxin, the injections are given by medical professionals to treat conditions like overactive bladder, migraines, neck spasms, and excessive sweating. https://www.estheticlinicdubai.com/en-ae/cosmetic-injectables/botox-injections/