What does it mean when you vomit after hitting your head?

What does it mean when you vomit after hitting your head?

Concussion — If there are any symptoms of confusion, memory impairment or loss of consciousness after traumatic brain injury, the injury is called a “concussion.” Symptoms of a concussion can include not having memory of the minutes immediately before the injury, temporarily losing consciousness, or having vomiting.

What happens when you hit your head?

A hard blow to the head can shake your brain inside the skull. The result: bruises, broken blood vessels, or nerve damage to the brain. A hard hit that doesn’t cause bleeding or an opening in your skull could be a closed brain injury. An open brain injury is when an object penetrates the skull and goes into your brain….

How do I know if I have a concussion after hitting my head?

Common symptoms after a concussive traumatic brain injury are headache, loss of memory (amnesia) and confusion. The amnesia usually involves forgetting the event that caused the concussion. Physical signs and symptoms of a concussion may include: Headache….

Is a concussion serious?

Concussions are usually not life-threatening, but they can cause serious symptoms that require medical treatment. A concussion is different from a contusion. A concussion specifically affects your brain, but contusions are bruises.

How long do concussions last?

Approximately 80 percent of concussions resolve over seven to 14 days, with an average of 10 days. People with concussions should never return to sports or other physical activity sooner than one week from sustaining the injury.

Can you be knocked out and not have a concussion?

Many people assume that you can only get a concussion if you’re knocked unconscious. But while getting knocked-out can be a sign of concussion, it only happens in less than 10 percent of cases.

Is every KO a concussion?

A knockout blow is a traumatic brain injury or concussion, but not every concussion means a loss of consciousness….

How do you test for a concussion fast?

Ask them to spell the word “world” backwards. Have them follow your finger with just their eyes. Move your fingers up and down and make an “X.” Both eyes should be able to track the movement of your fingers. Ask they dizzy, nauseous, or do they have a headache?…

Can you feel brain swelling?

Symptoms of brain swelling include headache, dizziness, nausea, numbness or weakness, loss of coordination or balance, loss of the ability to see or speak, seizures, lethargy, memory loss, incontinence, or altered level of consciousness.