The DSM-5 diagnoses Cannabis Use Disorder when 2 or more of 11 criteria are present within 12 months: using more than intended, failed attempts to cut back, significant time spent, cravings, neglecting responsibilities, continued use despite problems, giving up activities, hazardous use, continuing despite health effects, tolerance, and withdrawal. About 9% of cannabis users develop dependence — rising to ~17% for adolescent users and 25–50% for daily users. If you feel irritable or anxious when you don't use, can't comfortably take a week off, or use every day regardless of circumstance — those are strong indicators.
The DSM-5 replaced the older "cannabis abuse" and "cannabis dependence" categories with a single spectrum diagnosis: Cannabis Use Disorder. Two or more of the following 11 criteria within 12 months = diagnosis.
"I'll just have one hit" becomes a full session. Cannabis is often used in larger amounts or over a longer period than originally intended.
Wanting to stop or reduce use, with unsuccessful efforts to do so. "I keep saying I'm going to cut back" is a diagnostic signal.
A great deal of time spent obtaining cannabis, using it, or recovering from its effects. Planning days around use or recovery is a red flag.
Strong desire or urge to use cannabis. Thinking about using frequently, especially in contexts where you used to use, or feeling preoccupied with getting cannabis.
Recurrent use resulting in failure to fulfill major responsibilities at work, school, or home. Showing up impaired, missing deadlines, or neglecting obligations due to cannabis use.
Continuing despite persistent interpersonal problems caused or worsened by use — arguments about it, relationship damage, or social isolation related to cannabis.
Social, occupational, or recreational activities are reduced or abandoned because of cannabis use. Choosing to stay home and smoke over activities previously enjoyed.
Recurrent use in situations where it is physically hazardous — driving while impaired, using at work, or using before operating machinery.
Continuing despite awareness of a physical or psychological problem caused or exacerbated by use — including worsened anxiety, paranoia, or respiratory issues.
Needing markedly more cannabis to achieve the same effect, or noticing significantly diminished effect with the same amount used previously. Needing to get high where a small amount used to suffice is a classic sign.
Characteristic withdrawal when stopping: irritability, anger, anxiety, sleep difficulties (especially vivid dreams), decreased appetite, restlessness, and depressed mood within 1–2 days of stopping regular use.
2+ items: DSM-5 criteria for Cannabis Use Disorder likely met. 5+: moderate to severe. A doctor or therapist can provide a formal assessment.
The most reliable personal indicator of Cannabis Use Disorder is withdrawal — feeling noticeably worse (irritable, anxious, unable to sleep, appetite loss) when you stop or reduce use. Cannabis withdrawal is now an official DSM-5 criterion after decades of debate about whether it was "real."
Withdrawal symptoms typically begin within 1–2 days of stopping regular use, peak around days 2–6, and resolve within 1–3 weeks. Vivid, disturbing dreams during withdrawal are particularly common and are caused by THC's suppression of REM sleep during regular use. Feeling "weird" the first few nights after stopping is a very common withdrawal experience that many regular users don't recognize as such.
If you can't comfortably take a week off without experiencing these symptoms, that's a meaningful clinical signal regardless of whether your use level seems "normal" in your social context.
The DSM-5 identifies 11 criteria: using more than intended, failed quit attempts, significant time spent, cravings, neglecting responsibilities, continuing despite social/health problems, giving up activities, hazardous use, tolerance, and withdrawal. Two or more within 12 months = Cannabis Use Disorder.
Yes — Cannabis Use Disorder is a real DSM-5 diagnosis. About 9% of all users develop dependence, rising to ~17% for adolescent users and 25–50% of daily users. THC activates dopamine and endocannabinoid systems in ways that produce genuine receptor adaptation and withdrawal.
The DSM-5 clinical diagnosis for cannabis addiction, requiring 2+ of 11 criteria in 12 months. Severity: mild (2–3 criteria), moderate (4–5), severe (6+). Replaces the older "abuse" and "dependence" categories.
Irritability, anxiety, sleep difficulties and vivid dreams, decreased appetite, restlessness, and depressed mood. Begins within 1–2 days of stopping, peaks at days 2–6, resolves in 1–3 weeks for most users.
There is no fixed quantity threshold. Addiction is defined by patterns and impact, not amount. Daily use significantly raises risk. ~17% of adolescent users and 25–50% of daily adult users develop Cannabis Use Disorder regardless of specific quantity.
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