Not related to meals, eating or not eating. just comes on. I am on
CPAP, so wonder about air swallowing, but have been on
CPAP for 4 years. Very scarey and uncomfortable. Frustrated, doctor last year sent me to GI specialist who could not find anything. Now I have it back. On metamucil for chronic constipation, irrltable bowel syndrome, but why all of the sudden stomach is rock hard for days. Sleep interrupted, clothes don't fit. I do not drink.