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What Happens If You Fall Asleep With A Concussion

What Happens If You Fall Asleep With A Concussion

A concussion is a form of traumatic brain injury (TBI) that happens when the head is struck, causing the brain to move around in the skull. This results in temporary functional changes, seen in the common symptoms of concussed people—headaches, dizziness, confusion, and tiredness. 

Even though sleep is an essential part of recovery, after a concussion, it is common for people to worry about the safety of sleeping and to wonder what might happen if they lapse into unconsciousness with a concussed brain.

 In this article, we will look at what occurs during sleep with an injured brain, why it's crucial to let the mind—and body—rest, and when to consider seeking concussion treatment physiotherapy in Edmonton.

Is It Safe to Sleep After a Concussion?

One of the oldest myths surrounding concussions is the belief that it can be dangerous to fall asleep after sustaining one. The fear was that the person might doze off into a coma or have their symptoms worsen while they were asleep. But modern medicine assures us that's not the case. In fact, sleeping is a crucial component in the recovery from a concussion, as it allows the brain the opportunity to rest and heal. 

However, there are a few instances where it might be necessary to keep an eye on someone who just got concussed. For example, right after the injury, it wouldn't be safe to let someone sleep if they were showing signs of worsening symptoms, like repeated vomiting, seizures, or confusion. 

Those indicators mean the person needs immediate medical intervention. But once doctors have deemed the concussion to be safe, the person can sleep soundly as part of the healing process.

What Happens to Your Brain While Sleeping with a Concussion?

If you have a concussion and fall asleep, your brain goes into a restful state, which is vital for its rehabilitation. Sleep is essential for the brain to heal after the trauma of a concussion. While you sleep, your brain mends broken parts, restoring normality to whatever area was affected by the injury. 

The restoration of memory and cognition also takes place during sleep. Sleep is essential for human memory. It is crucial for performing as well as for holding and keeping memories. It plays a role both in the operations of the immediate memory that is worked on daily and in the long-term memory.  

In addition, fatigue can result from a concussion, and sleep is the best way to make your body feel normal again. 

Signs You Should Stay Awake and Seek Immediate Help

Although it is generally safe to sleep after a concussion, there are certain red flags to watch out for before deciding to rest. If you or someone you’re caring for shows any of the following signs after a head injury, it’s important to seek emergency medical attention before falling asleep:

  • Repeated vomiting or nausea
  • Seizures
  • Severe headache that worsens
  • Loss of consciousness or inability to stay awake
  • Slurred speech or difficulty speaking
  • Confusion or unusual behavior
  • Weakness or numbness in limbs
  • Blurred or double vision
  • Sleep apnea

These symptoms could indicate a more serious brain injury, such as a brain bleed or swelling, which requires immediate medical intervention.

When is it Safe to Sleep?

After a doctor has evaluated your concussion and ruled out serious complications, they will likely encourage rest, including sleep. While it's safe to sleep, here are a few things to keep in mind:

  • Get assessed first: Always seek medical attention immediately after a head injury. Once a doctor has confirmed the concussion is mild and there are no severe symptoms, you can sleep safely.
  • Rest during the first 24 hours: This period is crucial for the brain’s recovery. Avoid any strenuous activity, including prolonged screen time or physical exertion.
  • Have someone monitor you: For the first night after a concussion, it’s a good idea to have a friend or family member check on you periodically to ensure you’re not displaying new or worsening symptoms.

How Much Rest is Needed After a Concussion?

Rest is a critical part of concussion recovery, especially in the first few days after the injury. In general, you should aim for:

  • Plenty of sleep: Get a full night’s sleep each night and take naps if you feel fatigued.
  • Mental rest: Avoid activities that require significant cognitive effort, like reading, studying, or using electronic devices. These tasks can strain the brain and exacerbate symptoms.
  • Physical rest: Limit physical activity, especially activities that could risk further injury to your head. Strenuous exercise should be avoided until a doctor clears you.

As symptoms improve, you can gradually resume your normal activities, but it’s essential to follow your doctor’s guidance to prevent setbacks.

How Physiotherapy Can Help in Concussion Recovery

Concussions are effectively treated with physiotherapy. Your physiotherapist will closely watch your symptoms and use them to craft, just for you, a treatment plan. That care plan could very well include activities aimed at restoring your health so you can return to the life you were living before you experienced the concussion.

When to Consider Physiotherapy After a Concussion

Physiotherapy in Edmonton, AB, may be necessary if symptoms last beyond a few days or if you have problems with daily activities. A physiotherapist can help you work through balance issues, dizziness, or headaches. They can guide you in movement, re-education, and regaining the strength necessary to live fully without fearing falling or other undesirable side effects.

Conclusion

Falling asleep with a concussion is generally safe after a doctor has ruled out more serious injuries. Sleep is essential to your brain’s recovery, helping restore cognitive function, reduce inflammation, and combat fatigue. However, it’s important to monitor for signs of a severe brain injury immediately after the concussion and to seek medical attention if any red flags appear.

If you’ve experienced a head injury and are unsure about your symptoms, always consult with a doctor to ensure you’re on the right track to recovery.

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