Botulinum toxin - Wikipedia
Botulinum toxin, or botulinum neurotoxin (commonly called botox), is a neurotoxic protein produced by the bacterium Clostridium botulinum and related species. [24] . It prevents the release of the neurotransmitter acetylcholine from axon endings at the neuromuscular junction, thus causing flaccid paralysis. [25] .
botulinum toxin - Encyclopedia Britannica
2024年12月5日 · botulinum toxin, poisonous protein made by Clostridium botulinum and several closely related species of bacteria that causes botulism, a condition characterized by neurotoxicity, primarily muscle paralysis. Botulinum toxin …
Botulism - Symptoms and causes - Mayo Clinic
2022年7月12日 · Botulism is a rare but serious condition caused by a toxin that attacks the body's nerves. Botulism may cause life-threatening symptoms. A type of bacteria called Clostridium botulinum produces the toxin. Botulism can occur as the result of food or wound contamination.
What is botulinum toxin used to treat? - Drugs.com
2024年10月30日 · Botulinum toxin is used in the treatment of overactive bladder, urinary incontinence, chronic migraines, spasticity (contractions causing muscle stiffness), cervical dystonia (neck muscles contracting involuntarily), severe underarm sweating, eyelid spasms, crossed eyes, and drooling. It is also used for the treatment of facial lines and wrinkles.
Botox (onabotulinumtoxinA) - Uses, Side Effects, and More - WebMD
2024年8月1日 · What is Botox used for? Botox (onabotulinumtoxinA) is commonly used for the following conditions. For information on Botox for cosmetic use, see Botox Cosmetic. Botox may also be used for...
How does Botox (botulinum toxin) work? - Drugs.com
2024年4月4日 · Botox is injected into 7 specific muscle areas around your head and neck to help prevent migraine headaches before they start. Areas include your forehead, bridge of the nose, temples, neck, back of the head, and just above the shoulder blades in your upper back.
Botox Injections: Treatment, Recovery & Side Effects - Cleveland Clinic
2022年4月6日 · Botox® injections improve appearance by relaxing muscles that cause wrinkles. These injections also treat medical conditions, including migraines, hyperhidrosis, overactive bladder and eye problems. To maintain results, treatments …
About Botulism | Botulism | CDC - Centers for Disease Control …
2024年4月18日 · Botulism is a rare but serious illness. It is caused by a toxin that attacks the body’s nerves and causes difficulty breathing, muscle paralysis, and even death. The toxin is made by Clostridium botulinum and related bacteria. There are five main kinds of botulism. All are medical emergencies.
Understanding the Benefits and Risks of Botulinum Toxin
2023年10月6日 · Botulinum toxin is a protein that acts directly on muscles and nerves. There are eight types of botulinum toxins, with types A and B being commonly used for medical and cosmetic purposes. The toxin works by blocking the transmission of nerve impulses to the muscles, thereby inhibiting muscle contraction.
Botulism Information for Local Health Departments
Botulism is a rare but potentially fatal illness caused by a neurotoxin produced by Clostridium botulinum.