(Also, any suggestions about dealing with growing pains are welcome).
DS gets growing pains in his legs. (Yes, they are a real thing. I took him to the GP last year and that was what they diagnosed.) When he's having a bout of pain, he likes to use a walking stick. The school does not think it's suitable and have suggested we get a proper 'walking aid' on prescription. They have also agreed I can send in a pack of paracetamol (which also helps him) with a note saying it can be kept in the school welfare office and he can have a paracetamol if he's in pain.
I don't actually know if a doctor or clinic will agree to giving him a crutch or whatever, and I think the stick is probably more of a psychological comfort, but I don't want to be the bitch mum who makes light of a kid's genuine pain, either.