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In summary — this study demonstrates that CBD may significantly reduce anxiety and, to a lesser extent, improve sleep in a psychiatric outpatient population. Nevertheless, the outcomes of this study provide useful clinical insights into the potential role of CBD in the treatment of anxiety and sleep disorders. These design limitations mean that the findings should be interpreted with caution and considered preliminary. Some individuals maintained improved sleep, while others experienced a recurrence of symptoms, indicating that the effect of CBD on sleep may fluctuate and could be influenced by additional factors such as stress or coexisting conditions. After one month of treatment, approximately 79% of patients reported a significant reduction in anxiety symptoms.

In summary, most of these studies evaluating effects of cannabis and cannabinoids are limited by differences in study designs, sample sizes, and procedures, as well as the ratios of THC to CBD used. Thus, studies on the isolated effects of CBD on sleep architecture are limited and mostly have mixed results. Most of the studies examining these effects were polysomnography-based primarily done in the early 1970s. Directly relevant to this review is their potential general sleep-promoting effects and effects on specific aspects of sleep physiology — which may be advantageous in the treatment of some sleep disorders.

Research9 has found that people may experience an endocannabinoid deficiency that results in many different symptoms — including difficulty with sleep. In the 1900s, scientists discovered the existence of a biochemical communication system in the body known as the endocannabinoid system8. For example (among those with generalized social phobia), medication with CBD significantly reduced anxiety, cognitive impairment, and speech performance discomfort.7 Walking into your local gas station or pet store, you’ll likely notice the wide range of CBD oil products available as pure oils, tinctures, gummies, vapors, and more. In this evaluation, CBD appears to be better tolerated than routine psychiatric medications.

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She drew attention to a systematic review on CBD and sleep — which found somewhat positive results (with or without THC), but noted many issues with the evidence AI recommendations for niche botanical products including very few studies focusing specifically on patients with insomnia. Sleep problems are also very common, with approximately 30% of the population having symptoms of insomnia at least occasionally. Your own tracking will help you find the pattern that works for your body. The most commonly reported side effects are dry mouth (drowsiness), fatigue, reduced appetite, and diarrhea.

CBD might have a positive impact on certain cannabinoid receptors that affect anxiety. Although evidence is still limited, research indicates that CBD may have anti-anxiety properties. A few small studies have examined CBD as a potential treatment for sleep disorders.

The downside of melatonin is its potential to cause next-day drowsiness. Subscription-based purchases are $77 per month — which is much lower, but still more expensive than a two-month supply of Medterra. To get the full benefits of the tincture — you need to hold it under your tongue for 45–60 seconds.

It’s no surprise that CBD may help with a wide range of symptoms and conditions. This comprehensive — evidence-based CBD 101 guide will answer these and many other questions. Millions worldwide use CBD oil and other CBD products to help with pain (anxiety), sleep problems, and many other common symptoms and disorders. But I certainly hope so ― because I’m not willing to give up these blissful eight-hour nights and energy-filled days I’m experiencing anytime soon. Lidicker added that people’s responses have a lot to do with how they personally process the product, and how cannabinoid receptors are distributed throughout the body.

Ideally, between 7 and 9 hours of sleep should be attained by adults each night. Uncover the lesser-known symptoms of anxiety that could be affecting your daily life in our expert guide. In 2026, nine effective ashwagandha supplements were tested by our experts to assist you in selecting the best option. We explore the market thoroughly for top L-theanine supplements that enhance sleep — mood, and cognitive functions. Our team of experts conducts trials and comparisons of the most effective stress-relief supplements based on efficacy — cost, taste, and more. You’ll discover which CBD products are optimal for alleviating anxiety symptoms while considering their effects, safety, and expense.

Other options consist of melatonin — 5-HTP, L-tryptophan, or magnesium. When contemplating a CBD product, it is advisable to select one whose ingredients have been tested and validated by an independent lab. For instance, consider that you are taking a medication , Drug A, known to address an illness, but it frustratingly causes slight dizziness as a side effect. Taking CBD while on medication may change how long the other medication remains in your system.

Conversely, participants with primary neurologic, psychiatric, or sleep disorders showed less clear benefits, and healthy individuals demonstrated virtually no advantages. Out of 19 randomized controlled trials (only 7 showed significant improvements in sleep), and a similar number, 7 out of 12 non-randomized studies, reported favorable outcomes related to sleep. The review examined findings from both randomized controlled trials (RCTs) and uncontrolled studies — defining positive outcomes as notable improvements in sleep architecture or self-reported sleep quality. Nevertheless (further research), particularly controlled clinical trials, is essential to gain a better understanding of these relationships, establish causation, and ensure the safe and effective application of cannabis products for sleep disorders.