Hi, Thanks for asking. Based on your query, my opinion is as follows. 1. Chronic diarrhea is commonly due to irritable bowel syndrome or associated malabsorption. 2. You need to watch your diet, as to which food is causing more diarrhea. You need to avoid it. Avoid spicy or sour food as it can cause gastritis and increase motility. Try to go for specific carbohydrate diet. It could help you. Stool examination is necessary. Nutritional correction through protein and vitamin supplements should be helpful. 3. In chronic diarrhea, need to watch out for water and electrolyte imbalances. If you do not have hypertension, you can increase water intake along with oral rehydration salts. 4. Need to get a an ultrasound to evaluate cause of gall bladder pain. At this age, stone or tumor requires evaluation. Hope it helps. Any further queries, happy to help again.