My daughter has had a sore stomach every night starts around 5 pm has been going on now for around 8 days. she is coeliac but im confident she has not been glutened?

More info needed: More description of her symptoms is needed in order to make a differential diagnosis. Where in the abdomen is the discomfort? Are there associated bowel symptoms, nausea, tenderness, abdominal distension with gas buildup? If it's a gas problem, applying heat to the abdomen helps break it down and taking simethicone after meals prevents it. A gastroenterologist s best qualified to evaluate her.

Food intolerance?: If gluten has been removed from the diet but the child still has symptoms, she must have another condition causing the problem As for the 5 pm. stomach pain, does this occur after or before dinner? If after, you may look into the items not eaten with other meals to see if you can find the culprit (lactose intolerance from milk is one potential cause). If problem persists, see doctor

Sore stomach : Sore stomach can be due to various things starting from simple things like reflux, gastroenteritis, urine infection to sinister causes diabetes etc. Need more information to find cause . Please consult your doctor.