Thanks for posting your query
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Loss of consciousness
) with vomiting
, convulsions are strongly suspect brain injury/concussion
You can’t ignore black out and convulsion .although your husband is presently fine but he must visit ER for physical examination and let doctor decide whether he need imaging or other diagnostic workup as per physical examination findings.
or convulsion is a short episode of symptoms caused
by a burst of abnormal electrical activity in the brain. Typically, a seizure lasts from a few seconds to a few minutes.