See his doctor: Don't know how old is your son, but some toddlers or school-aged kids would have some inflammation of their big joints after a viral infection, even a mild one, and it is a self limiting condition most of the time, so kindly take your child for evaluation by his doctor, wish you both wellness
Answered 2/3/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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