IRVINE, Calif., Mar 09, 2010 (BUSINESS WIRE) -- Allergan, Inc. (NYSE: AGN) today announced that the United States Food and Drug Administration (FDA) has approved BOTOX(R) (onabotulinumtoxinA) for the treatment of increased muscle stiffness in the elbow, wrist and fingers in adults with upper limb spasticity.
Spasticity is a debilitating condition impacting approximately 1 million Americans1, many of whom suffer from spasticity in the upper limbs following a stroke. Upper limb spasticity may also occur following a spinal cord or traumatic brain injury or in patients affected by multiple sclerosis or adults with a history of cerebral palsy.
Although not a life-threatening condition, upper limb spasticity can be severely debilitating and painful, producing disfiguring muscle contractions that can result in stiff, tight muscles in the elbow, wrist and fingers, or a clenched fist. This stiffness hinders a patient's ability to perform simple tasks, such as dressing or washing the hand, and often leaves the patient dependent on a caregiver to help with simple activities.
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