85 studies

Cannabis and Sleep Research

Studies on cannabis, CBD and CBN for insomnia, sleep quality and dreams, including tolerance and withdrawal effects on sleep.

Latest Sleep studies

Survey links cannabis use with anxiety and opioid use in bleeding disorders

Pain Anxiety Sleep

Review finds possible short-term symptom relief, but not enough evidence for…

Pain Sleep Inflammation

Cohort study links genetic risk to problematic cannabis use; initiation age…

Addiction Mental Health Pain

Pregnant nicotine users reported cannabis use and generally viewed it as…

Mental Health Sleep Pain

Australian approvals rose, with THC products more common in older youth

Small knee-surgery trial found no significant opioid reduction in main…

Survey finds cannabinoid knowledge gaps and communication barriers in elite…

Review finds CBD pain trials inconclusive, with liver safety concerns

Review finds insufficient evidence for routine PTSD medication in youth

CBD Mental Health Sleep

Review finds limited bruxism evidence; no cannabinoid trial used polysomnography

Cochrane review finds very uncertain evidence for cannabis and insomnia

Survey finds similar cannabis use among rural and urban cancer patients

Cancer Pain Anxiety

Gulf social media study finds varied migraine discussions, not treatment…

Older adults use cannabis for sleep, but targeted evidence remains scarce

Cannabis use tracked with poorer sleep in Guard and Reserve soldiers

Spain survey finds cannabis use spans sex, stress and sleep

THC Anxiety Sleep

CBD shows promise in models, but human disease modification remains unproven

CBD Neuroprotection Inflammation

Review finds cannabinoid effects vary by pain condition and formulation

Kentucky oncology survey finds cannabis use focused on symptoms

Pain Anxiety Sleep

Pilot trial links higher THC doses with anxiety and insomnia improvement

THC Cancer Anxiety

French school staff study will examine stress and substance use

Addiction Mental Health Anxiety

Survey links CBG use with perceived improvements in sleep and pain

Sleep Pain Anxiety

Phase I study finds mixed bioequivalence for a THC-OSA formulation

New York survey finds cannabis use is common among older adults

Addiction Sleep Pain

UK registry reports pain improvements with medical cannabis

Pain Inflammation Anxiety

Where cannabis helps—and where the evidence remains uncertain

CBD Pain Epilepsy

Medical cannabis linked to better sleep and wellbeing in autism

Anxiety Sleep Mental Health

Why young cancer survivors blur medical and recreational use

Cancer Pain Anxiety

Daily vaping patterns may disrupt sleep in young adults

Frequent cannabis use linked to signs of disrupted breathing

Australian patients report lasting benefits—and access barriers

Pain Anxiety Sleep

CHS may signal broader substance-use and mental health needs

Addiction Mental Health Pain

Cancer patients report different benefits from CBD and THC

Cannabinoids improve sleep, but mild side effects remain common

Sleep symptoms common during buprenorphine treatment

Sleep Addiction

A new score may predict who needs higher cannabis doses for pain

Pain Addiction Sleep

Two-year UK study finds sustained relief for endometriosis pain

Pain Anxiety Sleep

Could Texas cannabis reform help patients on dialysis?

Why many adults turn to cannabis for stress, sleep, and escape

Mental Health Anxiety Sleep

Cannabis may ease sleep and mood more than nociplastic pain

Medical cannabis users report better sleep and quality of life

Can medicinal cannabis ease symptoms in advanced cancer?

Pain Anxiety Sleep

Low-dose CBD shows limited benefits but may still affect medications

CBD may improve more than seizures in hard-to-treat epilepsy

CBD Epilepsy Mental Health

A conceptual review links CB1 signaling with stress, sleep and appetite

THC Sleep Appetite

Cannabis and music combine to enhance mood and emotional well-being

Mental Health Anxiety Sleep

What elite athletes really think about cannabis in sports

Mental Health Pain Sleep

LGBTQA+ patients start medical cannabis earlier, primarily for mental health

Mental Health Pain Sleep

See all 85 Sleep studies →

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Other research topics

Every study on the site, grouped by what it measured.

Mental Health 742 Addiction 654 Endocannabinoid 446 THC 435 CBD 354 Neuroprotection 287 Pain 272 Inflammation 270 Anxiety 114 Cancer 96 Epilepsy 67 Terpenes 62 Appetite 37 Nausea 37 Policy 2

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