ds1 has for the past year or so had pain in his joints, particularly his hips and ankles. He is fine until a point, then the joints become painful, then if he carries on his legs jsut collapse, and he can't weight bear at all. This was initially blamed on hypermobile joints. But as he has gotten older, his hips and ankles aren't so severely mobile (though his upper body is) and so physio and OT don't think it is jsut the hypermobility causing the pain.
The paed thinks it may be somne other muscular/skeletal issue. The physio is suggesting it is down to sensory overload. I'm not sure. The pain does seem to occur more frequently in situations where sensory overload is a factor, but I don't see why it would cause him to feel pain in his hips and ankles, or get to the point of collapse. When he shuts down from sensory overload, he will curl up and try to go to sleep, or bolt. When he collapses and says about pain, he looks, shocked, scared and keeps trying to get up again.
Has anyone ever heard of pain manifesting in this way from sensory overload?