My son has had a headache tummy cramps lethargic sore eyes, ears a rash on n off , 2 severe cases of hives that covered his body with no known cause or change in lifestyle n enviro. This is the 9th wk. Went tonhospital as he could not move his limbs. Systems come n go but headaches stay. Had 3 sets of blood an EEG n MRI n no answers yet. EEG n MRI still to come.
Hi.... by what you quote I feel that you were son might be having a connective tissue disorder. The Rash and skin changes you are observing could be vasculitis or dermatological manifestation of the connective tissue disorder. Tummy cramps is another symptom which is suggestive of this disorder. If u were your pediatrician I would suggest getting a CBC, ESR, CRP and ANA done. I suggest you consult with your pediatrician regarding this and proceed further. Regards -