Gas in the stomach (from H. pylori infection) would cause bloating in the upper middle abdomen and excessive burping. Gas in the intestine, for example, due to fructose or lactose malabsorption, or...
If your vitamin B12 levels are normal, vit b12 supplements will not likely help, especially not in twitching. Twitching can be caused by low or high calcium levels, but I suppose this was excluded by...
Whole grain bread and some usual vegetables can help a lot in constipation. Enough water. Soda can worsen constipation but so can any sweetened drink. Some unsweetened mineral water may be fine....
Probiotics and vitamins probably do not help in IBS. Vitamin supplements, which usually contain some sugars, can even worsen the symptoms. You can try to exclude foods high in fructose for few days...
Intravenous saline infusions for no other reason than fatigue sounds very suspicious to me. It's useless and dangerous. This is why insurance does not cover it. Dexamethazon works as a diuretic. What...
Belching comes from gas formed by stomach bacteria (H. pylori) or upper intestinal bacteria (small intestinal bacterial overgrowth) or parasites, for example. Belching does not come from anxiety...
Antibiotics can kill normal intestinal bacteria, and allow overgrowth of other, potentially harmful bacteria. Probiotics alone do not likely helps in this case, but another antibiotics might be...
In constipation, feces would be in the rectum and this runs vertically in front of the sacrum, so it would be hard to see, because the sacrum is denser than the feces. Having hard feces in the rectum...
Dehydration could add to nausea, fast heart rate and constipation. Just saying....