hi , i suffer from sudden cramp from stomach area , esophagus into my jaw. this pain is very sharp and travels fast and my teeth feel like their exploding out of my gums. it can last even half an hour during which i cant really move as it causes more pain, really is quite scary. could it be vagus nerve and if so , why? and what can i do.
Hi and thanks for the query, The most probable cause in my opinion should be gastroesophageal reflux disease. A history of oral flush, epigastric pain or specific pain syn Chat Doctor.  A clinical evaluation accompanied by a microscopy, PH measurement and Manometry of the lower esophageal sphincter to make an exact diagnosis. The opinion of your gastroenterologist could be useful. Avoid spicy foods, pepper and caffeine containing substances for now could help. Thanks and kind regards. Bain LE, MD.