★★★★★
You need more than just a cold shower. You need to alternate hot and cold water over the affected areas of your head. I position myself in a way that the water only runs over my head and neck, and not the rest of my body. Too uncomfortable!!
I run the hot for about 1-2 minutes, and then turn the water to the coldest setting for about 30 seconds. Keep doing this, alternating between hot and cold, and eventually the shock will knock the headache out. Sometimes you may have to this up to a 1/2 hr. Other times it may only take a few minutes, depending on the severity of the Migraine.
