The new science of cannabis and sleep

r_desihawk

All-Conference
Jul 3, 2025
2,739
3,948
112
Saw this article and thought it may generate some discussion.


excerpt that caught my attention-- "Evidence linking occasional cannabis use to dementia is inconclusive for now, but a 2025 study of more than 6 million adults published in JAMA Neurology found that cannabis use that is severe enough to require hospitalization or emergency care is linked to a 72 percent higher risk of a new dementia diagnosis in the following five years.
One of the biggest challenges of quitting cannabis is what happens to sleep. When some people stop using it, they first experience insomnia, followed by a rebound in REM sleep that can trigger unusually vivid — or even terrifying — dreams. For some, those nightmares become so distressing that they drive a return to cannabis, creating a cycle in which the drug both suppresses dreaming and becomes the only reliable way to escape its rebound."
 

tarheelbybirth1

Heisman
Jul 4, 2025
5,305
15,512
113
what does "cannabis use that is severe enough to require hospitalization or emergency care" look like?

is this a thing now because of edibles?
Waiting on the answer...

 

r_desihawk

All-Conference
Jul 3, 2025
2,739
3,948
112
what does "cannabis use that is severe enough to require hospitalization or emergency care" look like?

is this a thing now because of edibles?

Waiting on the answer...

if an answer is to be found it may be in the jama neurology paper at https://pmc.ncbi.nlm.nih.gov/articles/PMC11997852/
i scanned it and didn't see any breakdown by delivery mech...but there's a table with some details

Reason for acute care due to cannabis use​
Harmful use​
5218 (34.5)​
Cannabis poisoning​
2958 (19.6)​
Intoxication​
2920 (19.3)​
Mental health bed​
2019 (13.4)​
Dependence or withdrawal​
1096 (7.2)​
Cannabis-induced psychosis​
513 (3.4)​
Other, unspecified​
 

jimneffer

All-American
Jan 27, 2026
2,010
5,993
113
if an answer is to be found it may be in the jama neurology paper at https://pmc.ncbi.nlm.nih.gov/articles/PMC11997852/
i scanned it and didn't see any breakdown by delivery mech...but there's a table with some details

Reason for acute care due to cannabis use​
Harmful use​
5218 (34.5)​
Cannabis poisoning​
2958 (19.6)​
Intoxication​
2920 (19.3)​
Mental health bed​
2019 (13.4)​
Dependence or withdrawal​
1096 (7.2)​
Cannabis-induced psychosis​
513 (3.4)​
Other, unspecified​
i think my question was more "is it possible to smoke yourself into hospitalization"?

my extensive research (3-liter GB as my primary weapon in college) indicated no, despite my best efforts
 
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