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 ...

The recommended dose of Botox to help with migraine prevention is 155 units given in a series of 31 injections. These injections are typically given in the back of your neck, the area near your ...

Botox was approved in 2010 to treat chronic migraine. You may have chronic migraine if you have 15 or more headache days per month that last at least 4 hours for at least 3 months. Chronic migraine ...

Botox (onabotulinumtoxinA) is a prescription injection used to treat certain medical conditions by relaxing specific muscles and glands. It comes as a powder that a healthcare professional will mix ...