How Cannabis Improves Sleep

Know more about how cannabinoids enhance sleep by interacting with the endocannabinoid system.

As more and more countries (including India) are beginning to understand the benefits of cannabis oil for sleep and cannabis medicine, it is becoming a popular alternative treatment for sleep disorders, traditionally managed through a variety of medicines from sleeping pills to melatonin.

Changing Sleep Habits

We live in a very busy time with constant distractions and the capability to stay connected to one another 24/7. While this connected lifestyle has many advantages, it does not often promote healthy sleeping habits, causing many of us to fall short on both sleep duration and quality. Research on insomnia and cannabis indicates that nearly 50% of individuals living in the United States suffer from some form of sleep disturbance.


Sleep disturbance can come in many forms ranging from poor sleep latency due to ‘mind-chatter’, to a formal diagnosis of chronic insomnia. While severity does vary, common symptoms and risk factors associated with sleep disturbance can include:

  • Sleep Latency
  • Waking Frequently
  • Waking Early
  • Excessive Somnolence
  • Loss of Concentration/Focus
  • Impaired Memory
  • Daytime Irritability
  • Poor Work Performance
  • Limited Social Interactions
  • Increased Risk of Injury
  • Increased Risk of Developing Type 2 Diabetes
  • Increased Risk of High Blood Pressure
  • Increased Risk of Heart Disease
  • Increased Risk of Mental Health Issues (Depression, Anxiety)

The quality of our sleep is deeply interconnected with nearly every other aspect of our health, and can be substantially influenced by our sleeping environment. Individuals hoping to treat sleep disorders, including insomnia with cannabis, should begin by identifying any relevant factors and predispositions that may be contributing to a poor night’s sleep. These can include:

  • Age (60 and over)
  • Alcohol Consumption
  • Anxiety
  • Caffeine Intake
  • Chronic Pain
  • Depression
  • Eating Habits (Eating Before Bed)
  • Exercise Habits
  • Gastro-Esophageal Reflux Disease
  • Irregular Sleep Habits
  • Sleep Apnea
  • Overactive Thyroid
  • Travel / Jet Lag
  • Light Pollution
  • Medication(s)
  • Mental Health
  • Napping Habits
  • Noise Pollution
  • Screen Time / Blue Light Exposure
  • Stress
  • Trauma
  • Shiftwork
  • Early Parenthood
  • Home Life Schedule
  • Social Schedule


Sleep disturbance is often the result of other underlying medical conditions and as such the focus of treatment should first be on these conditions. There are many traditional ways to treat sleep disorders, including the benefits of cannabis oil for sleep, and improve overall sleep quality, but there is no one-size-fits-all solution and many find themselves searching for alternative treatments for sleep disorders. Common treatment options for sleep disturbance can include:




  • Melatonin: A natural sleep hormone.
  • Sleeping Pills: Effective for short term benefits. However, effectiveness can reduce over time, and there is a potential for addiction.
  • Medications for Treating Primary Conditions: Sleep quality can be improved via the use of analgesics and other medications used to treat primary conditions that contribute to sleeplessness.
  • Avoiding/Reducing Caffeine Intake
  • Adequately Comfortable Mattress/Pillow
  • Limiting Evening Screen Time
  • Limiting Late Night Food Intake
  • Maintaining Regular Night Time Routines
  • Meditative and/or Deep Breathing Exercises
  • Regular Exercise
  • Stress Management


In parts of the world where people have access to cannabis oil for sleep disorders, it is one of the most commonly cited reasons for seeking cannabinoid treatment. Data suggests that individuals using cannabis medicine to help treat the effects of sleep disturbances and disorders, including treating insomnia with cannabis, also commonly report reductions in the use of traditional sleep medications.

Cannabis medicine is hardly a newly discovered option for alternative treatment for sleep disorders, as many cultures have a history of utilizing cannabis for its medicinal potentials, such as improving sleep quality. Through constant innovation and regulatory changes, today’s cannabis medicine has been carefully developed using modern cultivation methods and technologies, as well as precise product formulating to allow for a more targeted treatment approach. Due to evolving legal frameworks around the world and the creation of new product formats, cannabis medicine has steadily grown in popularity as a trusted alternative treatment for sleep disorders.

Cannabinoids interact with the body’s endocannabinoid system (ECS), which helps in maintaining equilibrium within many of the different functions and systems of the human body, including the regulation of sleep cycles. Research suggests that an endocannabinoid deficiency might be an underlying factor contributing to a variety of chronic conditions, an issue that can potentially be addressed through the benefits of cannabis oil for sleep. 

Research has shown that the use of cannabis oil for sleep is associated with significant improvements in perceived insomnia, and that delta-9-tetrahydrocannabinol (THC) and cannabinol (CBN) can have sedating effects and can decrease sleep latency. Anandamide, an endocannabinoid that shares structural similarities with THC, can affect sleep patterns. Due to the similar effects of THC and anandamide on the body, THC can be sedating at certain doses. However, there is the potential for long-term impairment of sleep quality from prolonged use of THC for sleep disorders.

Cannabidiol (CBD) has been shown to have the potential to improve REM sleep. Research also suggests that CBD may be beneficial in cases where sleep disorders is linked to anxiety-related disorders. Additionally, CBD may be able to modulate wakefulness through activating regions of the brain involved in triggering alertness. This has potentials in improving symptoms of drowsiness and fatigue following a poor night's sleep.

Research also suggests the potential for cannabis medicine to be beneficial in the treatment of conditions related to sleep disturbance. Evidence has shown that cannabis oil for sleep can reduce symptoms of chronic pain and associated poor sleep quality. Studies also indicate that cannabinoid treatment can be beneficial for patients suffering from obstructive sleep apnea (OSA) through improved respiratory stability. Patients suffering from post-traumatic stress disorder (PTSD) may also benefit from cannabis medicine through a reduction in trauma-related dreams, and reduced dream recall.

The overall effect of cannabis and insomnia can be dependent on factors such as cannabinoids used, dosage, and delivery method. Terpenes found in cannabis can also play a role in sedating potentials. Products that are dominant in the terpene myrcene have been shown to have a greater potential for sedating effects.

While the current body of evidence suggests a great deal of potential benefits, additional research is still needed to fully understand the therapeutic potentials, possible side effects and benefits of cannabis oil for sleep as a treatment for sleep disorders, insomnia, and other chronic conditions that contribute to reduced quality and duration of sleep.

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Research regarding cannabis and sleep:

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