Posted by Carl on September 30, 1998 at 08:25:43:
In Reply to: Allergies??? posted by Steven K. Moorhead on September 29, 1998 at 16:00:44:
Cluster Headaches have also been called "Histamine Headaches."
The thought is that Massive amounts of histamines are released
at once causing the headache. What causes the histamine buildup
is the mystery. I have noticed that taking diphenhydramine (benedryl)
can help relieve a headache sometimes.