When it comes to maintaining a healthy life, there’s no substitute for sleep. A good night’s sleep gives us energy and makes us stay active all the day. Nowadays, people often fall prey to sleep problems. Poor sleep makes you drowsy and affects the overall quality of your life. It can cripple you physically, mentally and emotionally. Have you ever wondered, what happens to the human body, when you stay awake for long hours? This article will tell you what happens with poor sleep quality.
According to the Centers for Disease Control and Prevention (CDC), an adult should get a sound sleep for 7-8 hours. Many people tend to nap an extra 2-3 hours during the weekends to compensate the lost sleep over the course of a busy week. This practice will drop your body’s internal clock and you will end up in “Sunday night insomnia”. Let’s take a look at what happens to your body when you stay awake for 24 hours and more.
No sleep for 24 hours
Sleep deprivation for 24 hours will affect your cognitive skills. According to a study published in the International Journal of Occupational Medicine and Environmental Health, no sleep for 24 hours or more is equivalent to the cognitive impairment of someone with a blood alcohol content of 0.10 percent. There is a decline in decision-making ability and hand-eye coordination.
No sleep for 36 hours
Staying awake without sleep for 36 hours will worsen your condition so much so that the cognitive skills deteriorate and your mind finds it difficult to recall faces. Your brain may start to do weird things, and a lot of pressure on your brain is imposed. Not only your brain, but your heart is stressed too. Your heart rate is increased causing high blood pressure.
No sleep for 48 hours
After two days of no sleep, your body and mind are under unusual stress. The person begins to experience disorientation and microsleeps. Microsleep is an uncontrollable short episode of sleep that last for fraction of a second to 10 full seconds. It happens when a sleepy person attempts to stay awake. Most of them are not aware of the microsleeps, and it is similar to a blackout. Moreover, some studies reveal that not having slept for 48 hours, their white blood cell count begins to diminish. As a result, immunity is reduced, which makes a person without sleep for 48 hours prone to diseases.
No sleep for 72 hours
After many sleepless days, you are now literally fully awake neither asleep. You experience significant deficits in concentration, cognitive skills, perception, and other brain functions. No sleep for 72 hours causes some weird things to happen within your body and at this juncture, you have hallucinations. Even your daily works may seem to be a daunting task. Eventually, you end with the symptoms of psychosis- hallucinations, and delusions.
Sleep deprivation causes symptoms of psychosis
After many sleepless days, you are now literally fully awake. You experience significant deficits in concentration, cognitive skills, perception, and other brain functions. No sleep for 72 hours causes some weird things to happen within your body and at this juncture, you have hallucinations. Even your daily works may seem to be a daunting task. Eventually, you end with the symptoms of psychosis — hallucinations, and delusions.
The Bottom Line
Sleep deprivation results in undesirable health conditions, and as such, you must avoid it at all cost. Try and get an adequate amount of sleep; and if you are unable to do so, consult a physician at the earliest.
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