CBD: For Sleep and Insomnia

In recent years, the use of marijuana and CBD for the treatment of a variety of conditions has risen significantly. Specifically, CBD has been found to have potential health benefits for symptoms like insomnia. Here’s a little background on what CBD is and how it impacts your sleep and body.

What Are Cannabinoids and CBD?

Cannabinoids are chemical compounds that bind or attach to certain receptors in the central nervous system and act as chemical messengers. Depending on the specific cannabinoid, it may have varied effects on the body.

The most well-known and probably most researched cannabinoids include cannabidiol (CBD) and tetrahydrocannabinol (THC). We know that THC is the cannabinoid that leads to the “buzz or high” from cannabis use.

CBD differs from THC and does not cause psychoactive effects or a “high.” Because it does not cause the psychoactive effects and it might help certain conditions, such as pain, anxiety, and insomnia, CBD is gaining traction as a possible treatment for several diseases.

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Cannabidiol in Anxiety and Sleep: A Large Case Series

Abstract

Context
Cannabidiol (CBD) is one of many cannabinoid compounds found in cannabis. It does not appear to alter consciousness or trigger a “high.” A recent surge in scientific publications has found preclinical and clinical evidence documenting value for CBD in some neuropsychiatric disorders, including epilepsy, anxiety, and schizophrenia. Evidence points toward a calming effect for CBD in the central nervous system. Interest in CBD as a treatment of a wide range of disorders has exploded, yet few clinical studies of CBD exist in the psychiatric literature.

Objective
To determine whether CBD helps improve sleep and/or anxiety in a clinical population.

Design
A large retrospective case series at a psychiatric clinic involving clinical application of CBD for anxiety and sleep complaints as an adjunct to usual treatment. The retrospective chart review included monthly documentation of anxiety and sleep quality in 103 adult patients.

Main Outcome Measures
Sleep and anxiety scores, using validated instruments, at baseline and after CBD treatment.

Results
The final sample consisted of 72 adults presenting with primary concerns of anxiety (n = 47) or poor sleep (n = 25). Anxiety scores decreased within the first month in 57 patients (79.2%) and remained decreased during the study duration. Sleep scores improved within the first month in 48 patients (66.7%) but fluctuated over time. In this chart review, CBD was well tolerated in all but 3 patients.

Conclusion
Cannabidiol may hold benefit for anxiety-related disorders. Controlled clinical studies are needed.

Keywords: anxiety, cannabidiol, CBD, sleep

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