I woke up one day with a headache. I think I slept too close to my angled headboard. Dr. Tripp worked on my neck and was able to reproduce the problem, causing the throbbing to shoot up the left side of my head. She worked on my neck for about 15 minutes, and the headache was almost gone. Later, it was gone, and I proceeded to have a great day - painkiller free.
Sue - Feb 2011