How does multiple blows on one side of head (left side) affect the ear in the other side (right side) of head ? The problem the right ear is having is constant ringing.
Well, yes. It could. How long after being hit have you had the ringing? Traumatic tinnitus is temporary usually. https://traumapractice.co.uk/post-traumatic-tinnitus/ Is it better now? Concussions are known for ear ringing too.