This is now the third week running that my 14 year old has got bad diarrhea. I don't know what the cause is (although I suspect it could be fast\junk food) but every week like clockwork he will at some point come down with it. It last about a day and is very sudden meaning he has to spend all day in the bathroom. He will hate me saying this but has wispers been getting caught short and having accidents. Last week this was on the bus coming back from school
(lucky his friends had gotten of), today he pooed himself in his bedroom
. I don't know what to do, see his GP? Not sure if its serious enough for that. Any thoughts