Use of Botox as diagnostic model for migraine headache has positive predictive value of 89.5%. HealthDay News — Diagnostic targeted Botox injections have high positive predictive value for migraine ...

Botox is FDA approved to treat cervical dystonia, a specific type of neck pain. While some doctors use it off-label to treat other conditions that cause neck pain, Botox does not appear to be ...

Botox can cause temporary redness, swelling, tenderness, or bruising at the injection site. You may get flu-like symptoms like fever, body aches, or nausea after Botox. Botox may cause headaches, ...