Hi, As per you complain the symptoms of loose motions can be due to causes like viral gastroenteritis, food poisoning, parasitic infestation, food intolerance, food allergies, laxative abuse, excess intake of tea and coffee, electrolyte imbalance etc. As of now she should start taking anti-diarrhoea medication like Loperamide, take fluid replacement therapy that is to drink plenty of oral rehydration salts by dissolving in water and take more of banana, yoghurt, rice and cereals. Take Tylenol for pain. In case of no resolution in next 3 to 4 days consult an Emergency room or a Gastroenterologist and get evaluated and a thorough clinical evaluation and investigations like blood tests and stool culture can help in diagnosis and treatment can be done accordingly. You can be advised antibiotics, Albendazole etc depending upon the cause diagnosed. If it is due to food allergies the cause will be ruled out and eliminated from your diet. Hope I have answered your query. Let me know if I can assist you further. Take care Regards, Dr Honey Arora, Dentist