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What Happens When You Sleep High?


Sleep is an essential part of our daily routine, allowing our bodies and minds to rest and recharge. However, when we consume substances that alter our state of consciousness, such as marijuana or cannabis, it can have an impact on the quality and experience of our sleep. In this article, we will explore what happens when you sleep high and how it can affect your sleep patterns and overall well-being.

The Effects of Marijuana on Sleep

When you consume marijuana, it affects the endocannabinoid system in your body, which plays a role in regulating sleep. The primary psychoactive compound in marijuana, THC, can have both sedative and stimulating effects on the brain, depending on the dosage and individual response.

Some people report that marijuana helps them fall asleep faster, while others find that it disrupts their sleep. The effects can vary depending on factors such as the strain of marijuana, dosage, and personal tolerance. It’s important to note that everyone’s experience with sleeping high can be different.

Changes in Sleep Architecture

Research suggests that marijuana can influence the different stages of sleep, including REM (rapid eye movement) sleep and deep sleep. REM sleep is associated with dreaming and is crucial for cognitive function and emotional well-being. Deep sleep, also known as slow-wave sleep, is essential for physical restoration and memory consolidation.

When you sleep high, you may experience a decrease in REM sleep and an increase in deep sleep. This can result in vivid dreams during the REM stage and a feeling of grogginess upon waking up. Additionally, marijuana use before bed can disrupt the natural sleep cycle, leading to fragmented sleep and decreased sleep quality.

Respiratory Effects

Smoking marijuana can have respiratory effects, similar to smoking tobacco. Inhaling smoke can irritate the airways and lead to coughing and congestion. These respiratory symptoms can disrupt sleep and cause discomfort during the night.

It’s worth noting that there are alternative methods of consuming marijuana, such as edibles or vaporizers, which may minimize the respiratory effects. However, it’s important to be cautious with dosage and timing to avoid any negative impact on sleep.

Daytime Effects

Sleeping high can also have implications for the following day. Some individuals may experience residual effects, such as grogginess, difficulty concentrating, or feeling less refreshed upon waking up. These effects can impact productivity, cognitive function, and overall well-being throughout the day.

Furthermore, if you rely on marijuana as a sleep aid, it may become a habit or dependency, making it difficult to fall asleep without it. This can lead to a cycle of reliance on the substance for sleep, which may have long-term consequences.

Tips for Better Sleep

If you find that sleeping high is negatively impacting your sleep quality or overall well-being, here are some tips to improve your sleep:

  1. Avoid consuming marijuana close to bedtime to allow the effects to wear off before sleep.
  2. Create a relaxing bedtime routine to signal to your body that it’s time to sleep.
  3. Create a sleep-friendly environment with a comfortable mattress, pillows, and a dark, quiet, and cool room.
  4. Engage in regular exercise during the day to promote better sleep at night.
  5. Limit caffeine and alcohol intake, as they can disrupt sleep patterns.


Sleeping high can have various effects on your sleep, including changes in sleep architecture, respiratory effects, and potential daytime consequences. While some individuals may find that marijuana helps them fall asleep faster, it’s important to consider the potential drawbacks and impact on overall sleep quality. If you have concerns about your sleep or are experiencing difficulties, it’s always advisable to consult with a healthcare professional for personalized guidance and support.

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