Your symptoms are called irritable bowel syndrome. The main reasons are psychological stress, nervous work or study, uncoordinated diet and excessive weight loss and dieting leading to gastrointestinal dysfunction.

You should return to a normal diet as soon as possible (don't go on a diet to lose weight, which is too harmful), have a balanced calorie for three meals a day, don't eat too little, drink more warm water, eat more light and digestible food, eat more vegetables and fruits appropriately, and keep a regular routine. You can take some drugs (Xiaoshi tablets, multi-enzyme tablets, drugs to increase gastric motility) to help relieve discomfort.

Pay attention to the combination of work and rest, and actively adjust personal emotions. Don't be too nervous about work and study. You should strengthen physical exercise and lose weight through aerobic exercise instead of dieting. Exercise should be persistent, not "fishing for three days and drying the net for two days". If you can keep exercising for 265,438+0 days, you can get used to and experience all kinds of benefits brought by exercise to lose weight (especially psychologically, you are in a very happy mood). Might as well have a try.

Diet must be regular, and hunger must be irregular, which will easily lead to gastric peristalsis disorder, which will further excite the nerve plexus of the stomach wall and promote the secretion of gastric juice. Over time, gastritis or gastric ulcer will occur. Therefore, the diet should be regular and quantitative, and never overeat.

You used to have a bad stomach, so you should try to eat regularly, 5~6 times a day, and eat less, so as to reduce the burden on your stomach and avoid overeating. Eating more can keep a small amount of food in the stomach and neutralize too much gastric acid in the stomach. People with serious illness had better eat nutritious and digestible soft foods, such as noodles, rice porridge and milk. If conditions permit, you can also eat more honey, because honey can inhibit gastric acid secretion and promote ulcer healing.

Pay attention to food hygiene: when eating, you must chew slowly, so that food can be fully ground in your mouth and mixed with saliva, which can reduce the burden on your stomach and make food easier to digest. In addition, we should try to eat less irritating food (including drinking and smoking), which will delay the discharge of gastric contents, and then cause the increase of gastric acid secretion, leading to the aggravation of gastritis and gastric ulcer.

Maintain a cheerful spirit: whether the stomach is healthy or not has a lot to do with mental factors. Excessive mental stimulation, such as long-term tension, fear, sadness, depression, etc., will cause dysfunction of cerebral cortex, promote dysfunction of vagus nerve, lead to spasmodic contraction of gastric wall blood vessels, and then induce gastritis and gastric ulcer. Therefore, you should be cheerful, cheerful and strong-willed in sports at ordinary times, and you can achieve the goal of losing weight from this state.