Cannabis Addiction vs Opioid Addiction: Which Is Riskier?
Opioid addiction is riskier than cannabis use disorder, with higher dependence and fatal overdose rates. See how they compare and what lowers THC risk.
The short answer
Cannabis withdrawal is a real syndrome, not a made-up excuse to keep using. The DSM-5 added it as an official diagnosis in 2013. It shows up in people who use often and heavily, then stop or cut way back.
Symptoms usually start 24 to 72 hours after the last use, peak somewhere around days two through six, and settle down within one to two weeks. Sleep and mood can lag behind that, sometimes for a month.
Is Cannabis Physically Addictive? Dependence and Withdrawal
It feels bad, but it is not dangerous in the way alcohol or benzodiazepine withdrawal can be. There is no seizure risk, and no known fatal outcome from stopping cannabis.
What it actually feels like
Most people describe a mix of being wired and worn down. The mood side and the body side tend to hit together.
cannabis addiction treatment options
Mood and thinking
- Irritability and a short fuse, often aimed at people who did not do anything
- Anxiety or a restless, keyed-up feeling
- Low mood and loss of interest in things you normally like
- Cravings that spike, especially in the evening or in places you usually smoke
- Trouble focusing on work or conversation
Body and sleep
- Insomnia, plus vivid dreams or nightmares once sleep does come
- Appetite drop and weight loss over the first week
- Headaches
- Sweating, chills, feeling hot and cold in the same hour
- Stomach cramps, nausea
- Shakiness or tremor in the hands
How long it lasts
Day one is often mild because THC is still in your system. Days two through six are the rough stretch for most people. By the end of week two, the physical stuff has mostly faded. Sleep is the stubborn one, and it can take three to four weeks to feel normal again, mainly because THC affects REM sleep and your body has to relearn how to dream.
Withdrawal from concentrates and dabs tends to be sharper than from flower, since the dose per hit is much higher.
Who gets hit hardest
Daily use, high-THC products, starting young, and previous withdrawal episodes all raise the odds. So does mixing cannabis with tobacco or nicotine, because you are quitting two things at once and the nicotine side has its own timeline.
What helps
- Taper if you can. Stepping down over one to two weeks beats stopping cold. Lower-THC flower and measured doses make that easier to control than a vape you hit all day.
- Protect sleep. Same bedtime, dark room, no caffeine after noon, no screens in bed. It will be rough for a week. It gets better.
- Move your body. Even a 20-minute walk cuts restlessness and helps appetite.
- Eat on a schedule. You may not feel hungry. Small meals still work better than waiting for a cue that is not coming.
- Get support. Cognitive behavioral therapy and motivational enhancement have the best evidence behind them. Counseling also helps with the cravings that drive relapse.
- Ask a clinician about medication. There is no FDA-approved drug for cannabis withdrawal, but gabapentin has been studied for the sleep and anxiety pieces. Do not self-prescribe.
When to call a professional
Reach out if you cannot keep fluids down, if the low mood turns into hopelessness, or if you are using other substances to blunt the symptoms. Cannabis withdrawal is not medically dangerous on its own, but it is a common reason people relapse, and that is worth treating seriously.