Botulinum toxin type B

Botulinum toxin type B is a purified protein derived from the bacteria Clostridium botulinum. It works by blocking nerve signals to muscles, causing temporary muscle paralysis. In medical settings, it’s used to treat conditions involving muscle spasms or excessive sweating, and sometimes for cosmetic purposes to reduce wrinkles. The effects typically last several months, after which muscle activity gradually returns. Because it influences nerve-muscle communication, its use should be administered by trained healthcare professionals to ensure safety and effectiveness.