Featured: onabotulinumtoxinA, Botox, Botox Cosmetic Main Article

OnabotulinumtoxinA (Botox, Botox Cosmetic) is an injectable neuro-toxin used for the treatment of chronic migraine headache, axillary hyperhidrosis, upper limb spasticity, cervical dystonia, strabismus, and frown lines. Side effects, drug interactions, pregnancy, and safety information should be reviewed prior to taking any medication.