Question: why does my stomach hurt all the time and i have diarrhea?
Answer: Sudden stomach cramps with diarrhoea Gastroenteritis may be caused by coming into close contact with someone who's infected, or by eating contaminated food (food poisoning). If you have repeated bouts of stomach cramps and diarrhoea, you may have a long-term condition, such as irritable bowel syndrome (IBS).