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Can I survive 3 days without sleep?

Published in Sleep Deprivation 1 min read

While you can technically survive three days without sleep, it will have profound effects on your physical and mental health. After 72 hours of sleep deprivation, you may start to experience slurred speech, unsteady walking, and increasingly frequent and complex hallucinations.

The consequences of sleep deprivation include:

  • Cognitive impairment: Difficulty concentrating, making decisions, and remembering things.
  • Emotional instability: Increased irritability, anxiety, and mood swings.
  • Physical decline: Fatigue, weakness, and impaired coordination.
  • Increased risk of accidents: Slower reaction times and impaired judgment.
  • Long-term health risks: Increased risk of chronic diseases, such as heart disease, diabetes, and obesity.

It's important to prioritize sleep and to avoid prolonged sleep deprivation. If you're experiencing chronic sleep problems, consult with a doctor or sleep specialist to determine the underlying cause and discuss appropriate treatment options.