What Happens When You Sleep Too Much?

Allan I. Fleming

Adequate snooze is vital for protecting very good health, but is there a risk in having much too considerably snooze? Although we might be tempted to snooze very long hrs on the weekend, authorities counsel oversleeping may perhaps be a sign of far more major health circumstances, this sort of as thyroid ailments and coronary heart condition. Moreover, the need to oversleep is now linked to psychological health troubles, this sort of as stress and anxiety and despair.

During this posting, we go over how considerably snooze is much too considerably. We also get a closer seem at the leads to and effects of oversleeping.

How Much Snooze Is As well Much?

Your age normally determines the volume of snooze you have to have for each night. However, your all round health, life style practices, and selected ailments may perhaps also have an affect on your snooze demands. For case in point, if you have been especially lively or are going by means of an illness or stress filled everyday living circumstance, you may perhaps call for far more relaxation than standard.

These adjustments aside, most adults really should get between 7 to eight hrs of snooze for each night. Under, we define the United States Center for Disease Handle and Prevention’s (CDC) snooze recommendations based on age.

  • Newborn ( to three months): fourteen to seventeen hrs (like naps)
  • Infant (four to 12 months): 12 to sixteen hrs (like naps)
  • Toddler (one to 2 several years): 11 to fourteen hrs (like naps)
  • Preschool (three to 5 several years): 10 to 13 hrs (like naps)
  • Faculty age (6 to 12 several years): nine to 12 hrs
  • Young adults (13 to 18 several years): eight to 10 hrs
  • Grownups (18 to sixty five several years): 7 to eight hrs

Results in of Oversleeping

As we stated previously mentioned, a number of components may perhaps trigger excess tiredness. The next snooze ailments and professional medical circumstances can trigger oversleeping.

  • Idiopathic hypersomnia: Also referred to as extreme daytime sleepiness (EDS), hypersomnia leads to the severe have to have to snooze during the day. The need to snooze is not glad by daytime napping and often success in longer snooze intervals at night. Hypersomnia is often accompanied by minimal electricity stages, issues concentrating, weak memory retention, and stress and anxiety signs. All those with hypersomnia often have to have 10 to 12 hrs of snooze.
  • Obstructive snooze apnea: This snooze ailment leads to respiratory to start and stop during snooze. Consequently, those with snooze apnea often practical experience nighttime disruptions that have an affect on their typical snooze cycle, producing them to extend their snooze time.
  • Despair: Long-term exhaustion is one particular of the most popular signs of major depressive ailment (MDD). Additionally, antidepressant medicines can also trigger severe sleepiness.
  • Certain medicines: Some medicines may perhaps trigger drowsiness that raises our have to have for far more snooze at night. Certain prescriptions can also make it tricky to relax and fall asleep at night—disrupting the normal circadian rhythm and producing the need to oversleep.
  • Narcolepsy: The inconsistency of REM snooze and extreme sleepiness often leads to those with narcolepsy to oversleep.
  • Heart condition: Consistent exhaustion may perhaps be a sign of coronary heart condition. The heart’s incapability to pump competently can lead to weak circulation, minimal electricity stages, and long-term exhaustion.
  • Thyroid troubles: Thyroid ailments can have a damaging affect on electricity stages, snooze styles, and temper. Hypothyroidism leads to sluggishness, despair, and exhaustion, while hyperthyroidism leads to restlessness, irritability, trouble falling asleep, and stress and anxiety.

Results of Oversleeping

Under, we define the health effects connected with oversleeping.

  • Obesity: Investigation implies those who regularly snooze nine to 10 hrs a night are far more probable to practical experience excess bodyweight attain and being overweight.
  • Diabetic issues: Though investigate is inconclusive, some studies exhibit a reasonable affiliation with diabetes and elevated snooze occasions amongst middle-aged and more mature gals. 1 Countrywide Library of Medicine review adopted 276 persons in excess of 6 several years and identified that those with both of those small and very long snooze durations were being far more probable to practical experience a glucose intolerance, which prospects to diabetes.
  • Back Soreness: Prolonged sleepers are far more probable to practical experience pain and joint inflammation, specifically in the lumbar area. This is often due to muscle mass exhaustion which occurs when resting on your again for an prolonged time. Oversleeping on an unsupportive mattress or in an awkward position can also lead to long-term again pain.
  • Problems: Sleeping longer than average often leads to a hormonal imbalance which can lead to headaches.
  • Stress and anxiety and despair: A consistent snooze schedule can help keep hormone stages. When we continue to be in bed longer than essential, our cortisol, adrenalin, and serotonin stages can grow to be imbalanced, generating it tricky for us to deal with strain and stress and anxiety. In excess of time, this imbalance may perhaps lead to despair.
  • Heart condition: Reports counsel both of those guys and gals who practical experience inadequate or extreme amounts of snooze have an elevated chance of cardiovascular condition and a bigger mortality level due to coronary heart problems. 
  • Stroke: A 6-yr review involving 31,750 adults with an average age of 63 identified that those who slept far more than eight hrs a night were being 23 p.c far more probable to have a stroke than those who slept between 7 and eight hrs a night.
  • Lousy immune functionality: A longer snooze duration can influence the output of cytokines, the group of proteins, peptides, or glycoproteins that support the immune system. As a outcome, longer than typical snooze occasions can outcome in weak immune functionality.

Ideas to Keep away from Oversleeping

The next suggestions can support you get a very good night’s snooze and prevent the dangerous problems of oversleeping.

  • Retain a consistent snooze schedule: Protecting a set bedtime and wake-up time makes sure you get between 7 and eight hrs of snooze. In addition, a consistent snooze schedule can protect against a hormonal imbalance which may perhaps lead to oversleeping. In excess of time, your system results in being conditioned to hope relaxation during these occasions, generating it simpler for you to fall asleep and wake up each and every early morning.
  • Keep away from caffeinated drinks right after 2 p.m: Drinks with caffeine, this sort of as soda and espresso, can encourage the nervous system and make it tricky for you to get tranquil shuteye. Also, espresso can make you come to feel sleepy rather than alert, leading to daytime drowsiness. Caffeine is identified to cut down the volume of deep snooze you practical experience, generating it far more probable you will oversleep.
  • Produce the fantastic snooze house: It is vital to make your bedroom as relaxed, quiet, and dark as doable to promote deep, restful snooze. Set up blackout curtains to block light-weight, use ear plugs if outside the house noises retain you awake, and retain electronics out of the bedroom. These adjustments can support you discover better excellent relaxation and ensure you do not oversleep.
  • Keep away from blue light-weight exposure: Melatonin, the snooze hormone, is triggered by darkness. During the day, when we are uncovered to daylight, melatonin output is minimal to retain us alert. However, as the solar sets, and we are uncovered to much less light-weight, melatonin raises, and we grow to be worn out. The blue light-weight from electronic equipment can mimic the effects of daylight and protect against melatonin output, generating it harder for us to fall asleep. 
  • Maintain a snooze diary: A snooze diary can support you retain keep track of of your snooze practices and how they have an affect on your temper, habits, and all round health.

Commonly Asked Inquiries

Why do I come to feel sleepy even right after sleeping for eight hrs?

If you come to feel sleepy even right after a full eight hrs of snooze, you may perhaps not have expert adequate time in deep snooze or REM snooze. These snooze stages are identified to be the most restorative stages mainly because they are responsible for a number of essential features, this sort of as restoring muscle mass tissue, cleansing the brain, and consolidating memory. With no more than enough time in these stages of snooze, you may perhaps come to feel groggy even right after a full night of relaxation.

Is it unhealthy to snooze during the day and be awake at night?

Sleeping during the day and remaining awake at night can disrupt your normal snooze-wake cycle and trigger a hormone imbalance. When the output of melatonin, cortisol, and other hormones results in being irregular, typical bodily features, this sort of as appetite, immune functionality, and digestion, are also disrupted. Also, an erratic snooze-wake schedule can also make it tricky for us to keep on being alert during the day and snooze obviously at night.

Do I have hypersomnia?

If you practical experience intervals of severe daytime sleepiness or prolonged nighttime sleeping, you may perhaps have hypersomnia. All those with hypersomnia also practical experience stress and anxiety, minimal electricity, reduction of appetite, and weak memory. Hypersomnia is often a aspect result of another snooze ailment, this sort of as narcolepsy or snooze apnea.

Do you melt away calories when sleeping?

As the system carries out vital features during snooze, we obviously melt away calories. The volume of calories you melt away while sleeping relies upon on your system bodyweight and metabolic rate. Typically, a individual who weighs a hundred twenty five lbs burns 38 calories for each hour when sleeping. Someone who weighs 185 lbs burns all around 56 calories for each hour.

What is somniphobia?

Somniphobia, also identified as snooze stress and anxiety or snooze dread, is the intensive dread of snooze or bedtime. This ailment often success in sleeplessness and stress and anxiety mainly because persons are worried about snooze throughout the day. All those with somniphobia normally have snooze paralysis and night terrors.


There is a wonderful line between adequate snooze and much too considerably snooze. However, if you listen to your system, keep a consistent snooze schedule, and observe very good snooze hygiene, you can reap the benefits of a full eight hrs and cut down the chance of oversleeping. If you consider your tendency to oversleep is linked to a far more critical health issue, be confident to go over these signs with your physician. They may perhaps be able to support you generate a in depth system for better excellent snooze.

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