Allergan, Inc.Usage: BOTOX is indicated for treating overactive bladder, detrusor overactivity in adults and pediatric patients, chronic migraines, spasticity, cervical dystonia, severe primary axillary hyperhidrosis, and blepharospasm/strabismus. It is prescribed for patients unresponsive to or intolerant of anticholinergic medications. Limitations in efficacy for specific conditions are noted.