I know this is an older post but I just wanted to give a helpful suggestion as a fellow sufferer. I found out that in addition to the GERD, I have Gluten/Wheat/Dairy Allergies which cause the same type of symptoms along with vomiting, headaches and fatigue. Just something to consider asking a Dr. about. Be Well.
Crainiotomy Lg. Meningioma Dec.02, Bi-Polar 2004, SMI 06, Gluten/Wheat/Dairy Intolerance, IBS 06, Migraines w/pseudo-seizures 07, Dev. Septum Sur. Sept.07, 2nd Men./Tumor Gamma Knife Rad. Dec.08, Radical Hysterectomy Sept.09 w/instant Menopause, Fibromyalgia 09, Disability since 09, EBV/CFS 11,Vomiting/Multiple Ulcers, Vertigo 12, Chronic Fatigue Moderator 2013.No meds list I ran out of space.