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7 Harmful Effects of Sleep Deprivation on the Brain

Parul Sachdeva | March 22, 2018

Have you ever spent a night tossing and turning? If yes, then you must know how tired, cranky, out of sort it feels the next day. If a day without proper sleep made you feel so sluggish, you can easily imagine the adverse effects of sleep deprivation on your brain. From weight gain to a weakened immune system, Sleep deprivation leads to several health problems.

Just like air and food, our body also needs sleep to function properly. Sound sleep heals the body and restores its chemical balance. We should have enough sleep to let our brain and body function normally.

Read on to know the effects of sleep deprivation on your brain-

1. Exhausts the brain

Your central nervous system is the main information center. If you do not get enough sleep, it can disrupt how your body usually sends information. When you sleep, pathways form between nerve cells in your brain that enable you to remember new information you have learned. Sleep deprivation makes your brain exhausted.


2. Increases moodiness

When lack of sleep becomes drastic, brain function is impaired massively. Sleep deprivation also affects mental abilities and emotional state. Hence you become more impatient and get mood swings.


3. Lowers quality of life

Sleep deprivation can also compromise decision making processes and creativity. This, in turn, will lower your quality of life.

effects of sleep deprivation english

4. Makes you hallucinate

In case of a continuous sleep deprivation, you could start having hallucinations. Hallucinations generally occur when you see or hear things which are not there.


5. Can trigger depression

Lack of sleep can also trigger depression in people. It is more than just a low mood.


6. Can lead to suicidal tendencies

Suicidal thoughts are one of the most dangerous effects of sleep deprivation.


7. Leads to microsleep episodes

You may also end up experiencing microsleep in a day. In layman’s words, you will fall asleep for few seconds or minutes without noticing it. This is life-threatening if you are driving because this condition is out of your control.  

In addition to dangerous effects on the brain, sleep deprivation affects almost all body functions and systems.

A Word of advice

Working long hours, exercising, pursuing personal ambitions and spending time with family and friends may leave you a little strained. And when you do not get enough sleep, the end results are hazardous. For the sake of your health, make full use of snooze button and cozy up in the bed!

Image Source: pinterest

Parul Sachdeva




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