Table of Contents
- 1 What happens if you lose consciousness after a concussion?
- 2 How do you know if you have lost consciousness?
- 3 What does it feel like to be unconscious?
- 4 When should you go to the hospital for a concussion?
- 5 Does a concussion always involves a loss of consciousness?
- 6 What causes losing consciousness?
What happens if you lose consciousness after a concussion?
It depends on the severity of the injury. If you lose consciousness briefly, and suffer a concussion, 75 to 90 percent of people will fully recover in a few months. But severe damage to the brain can cause unconsciousness for days, weeks, or even longer.
What percentage of concussions result in a loss of consciousness?
Fewer than 10 percent of concussions result in loss of consciousness. 1 Symptoms of concussion include dizziness, headache, difficulty in concentrating, disturbances of vision or equilibrium, post-traumatic amnesia (loss of memory for events occurring after the injury) and loss of consciousness.
What happens when you hit your head and lose consciousness?
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.
How do you know if you have lost consciousness?
There can be signs that a person is about to become unconscious, including:
- suddenly becoming unresponsive.
- having a blank or confused look.
- feeling lightheaded or dizzy, or having trouble standing.
- slurring or mumbling.
- having a slow or rapid heartbeat.
- being unable to speak.
- having difficulty breathing.
- having bluish skin.
What are 3 symptoms of a concussion?
Headache or “pressure” in head.
Can a concussion change your personality?
When a head injury or concussion causes changes to a person’s emotions and behavior, it can, therefore, cause them to have an apparent change in their personality. The location of the brain injury can especially change how the person behaves.
What does it feel like to be unconscious?
Unconsciousness is an unresponsive state. A person who is unconscious may seem like they are sleeping but may not respond to things like loud noises, being touched, or being shaken. Fainting is a type of unconsciousness that happens suddenly and may only last a few seconds. Other types can last much longer.
How do you wake up someone who is unconscious?
- Tilt the person’s head back and lift their chin to open up the airway.
- Pinch the person’s nose closed and cover their mouth with a CPR face mask, creating an airtight seal.
- Give two 1-second breaths and watch for their chest to rise.
What are the stages of a concussion?
There are three grades: Grade 1: Mild, with symptoms that last less than 15 minutes and involve no loss of consciousness. Grade 2: Moderate, with symptoms that last longer than 15 minutes and involve no loss of consciousness. Grade 3: Severe, in which the person loses consciousness, sometimes for just a few seconds.
When should you go to the hospital for a concussion?
Should I Go to the Hospital for a Concussion? In general, any head injury associated with loss of consciousness, seizures, prolonged confusion or amnesia, neck pain, vomiting or numbness or weakness in arms or legs should be transported to the emergency room in an ambulance right away.
Does a concussion affect you later in life?
“There is evidence that if you have another brain injury when you haven’t recovered from a concussion, the recovery can be very prolonged and possibly result in long-term deficits,” he says. An injury of this nature can impact memory, balance, sleep and mood. It can also result in chronic headaches.
Can a concussion make you crazy?
A concussion can affect mood and change the way people feel. You may feel down, moody, irritable or fed up after a concussion. Some people may feel nervous, tense, worried and overwhelmed and have trouble coping with their concussion and other stressful things such work, school, relationships and money problems.
Does a concussion always involves a loss of consciousness?
A person with a concussion always loses consciousness. A concussion involves the loss of consciousness only about 10 percent of the time. And a person who loses consciousness as a result of some type of head trauma doesn’t necessarily have a concussion.
Do you have to lose consciousness to have a concussion?
You do not need to lose consciousness to have a concussion. A concussion can cause a loss of consciousness but more common symptoms may include: Headache. Confusion. Difficulty concentrating. Dizziness. Sensitivity to light or noise.
What to do if you have a concussion or think you might?
If you think you or someone you know has a concussion, contact your health care professional. Your health care professional can evaluate your concussion and determine if you need to be referred to a neurologist, neuropsychologist, neurosurgeon, or specialist in rehabilitation (such as a speech pathologist ) for specialized care.
What causes losing consciousness?
There are several causes for brief loss of consciousness like transient ischemic attack, low blood pressure, shock, hypoxia, seizures, heart diseases (heart stroke), arrhythmia, hypoglycemia (low blood sugar) anemia, side effects of medications, concussion, dehydration, and sleep deprivation.