Pruritus associated with onabotulinumtoxina treatment of neuromuscular pain

OnabotulinumtoxinA is one of the most widely used agents for cosmetic and medical treatment. Studies have shown that onabotulinumtoxinA is safe and effective with minimal adverse events, and is often well tolerated by patients. We present a patient who developed neuropathic pruritus five days after treatment with onabotulinumtoxinA for neuromuscular pain. This case highlights the treatment of pruritus associated with onabotulinumtoxinA and the therapeutic method to resolve the patient's pruritus.