Hello. Thanks for asking from HCM.
I can understand your concern. It is good that you are conscious, oriented. But if you are feeling off and there is problem with vision after
head injury, then you should
consult doctor. He will evaluate you to know about degree of visual deterioration and any psychological dysfunction. If there will be any deficit, he might advise CT head to rule out fracture of skull and bleed in brain like
subdural hematoma.
Skull fracture is usually managed conservatively while brain bleed may require surgical evacuation.
Regarding your doubt about subdural hematoma, it can only be confirmed by CT head. Do not think about it much. Let doctor decide about its possibility. I can provide you some information about subdural hematoma. After going through it, you will be able to reach unto some conclusion and calm your anxiety
there are two types of subdural hematoma (SDH)
; Acute SDH - It occurs immediately after head injury. It is dangerous except small size. Large hematoma with
brain swelling can cause immediate
loss of consciousness, fits, coma, focal deficit and can lead to death rapidly. I don't think you are having dangerous acute SDH as you are conscious, oriented. Mild acute SDH can happen, but it is mostly managed conservatively.
:
Chronic SDH - It occurs gradually over some time period after mild injury. It occurs mostly in old age (>60years), alcoholics, on blood thinner drugs (aspirin etc). Usual symptoms are progressive headache, forgetfulness, imbalance, focal deficit, fits. It may or may not need surgery depending upon severity of symptoms.
Hope it will help you. Thanks.
Take care.