Why do I feel so hyperactive and fidgety after not sleeping much?

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SUMMARY

Sleep deprivation significantly increases the release of stress hormones, particularly cortisol, which leads to hyperactivity and fidgetiness. After only a few hours of sleep, the body experiences a surge in cortisol, causing symptoms such as insomnia and jitteriness. In contrast, chronic overproduction of cortisol can result in sedation and fatigue, as seen in conditions like Cushing's syndrome. Understanding the role of cortisol and its effects on the body is crucial for managing sleep-related issues.

PREREQUISITES
  • Basic understanding of cortisol and its physiological effects
  • Knowledge of sleep cycles and their impact on health
  • Familiarity with the symptoms of sleep deprivation
  • Awareness of conditions related to cortisol imbalance, such as Cushing's syndrome
NEXT STEPS
  • Research the physiological effects of cortisol on the body
  • Learn about sleep hygiene practices to improve sleep quality
  • Explore the relationship between stress hormones and mental health
  • Investigate treatment options for chronic sleep deprivation and its effects
USEFUL FOR

This discussion is beneficial for individuals experiencing sleep deprivation, health professionals, and anyone interested in the effects of stress hormones on mental and physical health.

wasteofo2
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Last night I got to bed around 3:00am and I woke up at about 7:30. Today, I feel totally hyperactive and I can't sit still without fidgeting to an insane degree. Can anyone explain why? Did I tap into some sort of reserve energy source and it get let out in massive amounts?
 
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I think it's because you release stress hormones after sleep deprivation, one of them being cortisol. I know exogenous cortisol in the form of oral hydrocortisone or prednisone given for poison ivey, asthma etc. will cause people to have insomnia, jitteryness, and even steroid psycosis (non anabolic steroid psycosis). It's probably why sometimes after not sleeping for over a day, it's hard to fall asleep. However, chronic overproduction of cortisol (versus the transitory pulse increase) has the opposite effect, sedation and fatigue (found in those with Cushing's syndrome).
 
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Hmm, I have no prior knowledge of any of those hormones, but I'll accept it.
 

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