Hi, my brother had an accident where he fell on his head from a moving car and was unconscious for several hours. He was transported to a hospital and while he is awake and show vital signs, he does not express himself clearly and can not answer questions. He is away from the country right now so I can t get news quickly and I am very worried for him.
Hi following head trauma many things can happen to brain. It could BR concussion or bleeding inside the brain. He needs CT scan of brain to see what happened to brain. If CT is normal then it could be just post-traumatic shock.