Facial flushing, headaches, and neck pain.

United States
April 10, 2007 8:15pm CST
I was wondering if there is anyone knows what could cause facial flushing that occures when sitting or laying down after working 8 hours in a standing position. This happens every day when I get out of work. The flushing only appears once I am in a sitting possition. If I stand up the flushing will reduce a little. This usually lasts for 30 min to 2 hours. I have seen many doctors but they are puzzled. I also have daily headaches with fatigue and muscle pain through out my body. If anyone has any ideas please let me know. thanks