Hi tammy,
Chris gave you some good information, thanks Chris!
Trigger point injections are only temporary pain relief from Migraine pain. These injections can last a few days, weeks or months.
Anyone who has three or more Migraines a month needs to be talking with their doctor about prevention. There's growing evidence that Migraine is a progressive brain disease. A recent study showed that Migraines can cause brain damage, and that people with three or more Migraines a month are more susceptible to this damage. For more information, see Is Migraine a Progressive Brain Disease? and Yes, Migraines Can Cause Brain Damage.
Does that help?Nancy