Botox

Drug

Drug Profile

Botox is a commercial botulinum toxin product used therapeutically and cosmetically to reduce abnormal muscle activity and for selected neurologic indications. It works by blocking acetylcholine release at neuromuscular junctions. Clinical use spans spasticity-related disorders, chronic migraine prophylaxis, hyperhidrosis, and wrinkle reduction.

Drug Class
Acetylcholine release inhibitor; neuromuscular blocking agent
Approval Status
FDA-approved for specific indications (including chronic migraine prophylaxis approval in 2010); US legal status Rx-only
Mechanism of Action
Prevents acetylcholine release from axon terminals at the neuromuscular junction, causing reversible flaccid paralysis
Brand Names
  • Botox
  • Myobloc
  • Jeuveau
  • Dysport
  • Letybo
Indications
  • \Muscle spasticity disorders\
  • \Chronic migraine prophylaxis\
  • Hyperhidrosis
  • \Cosmetic wrinkle reduction\

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