This is my second time of falling on head due to vertigo and it lead to Unconscious for few seconds or min. both vertigo happened when i waked up after sleep at 5-6pm. first timemy head collide with door but now second time i falled back on my head(upper right portion) . I suddenly visited my family doctor he checked me and told to meet neurologist and do some test like EGG. head injury is followed by littele headache since yesterday 5-6 pm. Could head injury might caused hematoma in my head. please advice.