Hi. Thanks for your query. Noted the history of having loose motions for as long as you remember, urgent urge to go to toilet, in the morning, need to go right then and there, excessive sweating, feel hotter than most .. As per the history you have provided, I would think of the following: Thyrotoxicosis, one of the important causes of your symptoms. IBS, that is irritable bowel syndrome Intolerance to some foods, additives or beverages. Bowel habits as the problem is most in the morning. I would advise you the following: Get the clinical evaluation and examination. Tests of stool. Tests of blood: CBC, sugar, thyroid, liver and kidney functions. Ultrasonography of the abdomen and CT can to confirm. Colonoscopy. All these things will help to get a proper cause and hence get you the most appropriate treatment.