Botox is a minimally-invasive treatment, but it has been associated with the following risks and complicating factors:
Pain
Infection
Swelling at the injection site
Headache
Flu-like symptoms
In rare cases, the neuromodulator may spread to other areas of the body. If you experience any of the following, please call your primary healthcare provider immediately.
Trouble speaking or swallowing
Blurry vision
Inability to move muscles or weakened muscular state