Weed Withdrawal Insomnia: How Long Does It Last?

Insomnia after quitting weed usually lasts a few days to about two weeks, and it's one of the most common withdrawal symptoms for regular users. Heavy, long-term smokers may need a little longer for their sleep to get back to normal. Weed itself can also mess with your sleep, depending on the dose, how often you use and how you consume it.

Does cannabis actually help you sleep?

That question has become a big deal for doctors and medical cannabis patients alike. In a 2022 survey of more than 27,000 people using cannabis for therapeutic reasons in the United States and Canada, almost half named better sleep as one of their main reasons for using it.

Research suggests low doses of THC may improve sleep while high doses can make it worse, and CBD seems to work the other way around. That swing makes cannabis-and-sleep research tricky, especially because products vary so much in their THC-to-CBD ratios.

Even with all that complexity, a 2020 review of 26 studies suggests cannabinoids, including THC and CBD, could be potential treatments for sleep disorders such as insomnia, sleep apnea and PTSD-related nightmares.

Does the way you consume weed change its effect on sleep?

Yes. How you take it matters. Edibles and other oral products kick in slowly but last a long time, while smoking or vaping hits fast and wears off sooner.

On top of that, vaping and smoking cannabis can carry risks for your lungs, according to Ashima Sahni, a pulmonologist at the University of Illinois.

Research on the effects of cannabis on sleep is still limited, but there are signs it may help indirectly by easing chronic pain and anxiety, two things that can keep you up at night.

Still, we need a lot more research to fully understand how cannabis affects sleep and how it could be used safely and effectively to treat sleep disorders.

How long does insomnia last after you quit weed?

It's common to go through a stretch of insomnia after you stop smoking. Poor sleep is part of cannabis withdrawal, along with the anxiety that tends to show up when you cut back.

For most people it fades within a few days, usually inside the first two weeks after quitting. Daily users with years of habit may need a bit longer before their sleep fully settles.

Then there's REM sleep (rapid eye movement), the dreaming stage, which plays a key role in good-quality rest and in processing memories. It's not the same thing as deep sleep, which is the slow-wave stage.

Cannabis can tinker with both. Some studies suggest it can lengthen deep sleep and cut down time in REM, which may affect memory consolidation and learning.

Can smoking weed before bed cause insomnia?

Smoking before bed can affect your sleep in different ways, depending on the dose, how often you do it and how sensitive you are to cannabis compounds, especially THC. Here's what the research points to:

• Changes in sleep cycles: Cannabis can increase slow-wave (deep) sleep and reduce time in REM, which can affect overall sleep quality.

• Trouble falling asleep without it: Weed may make you drowsy at first, but regular use can make it hard to sleep without it, which can turn into dependence.
• Lower sleep quality: You might drift off faster, but cannabis can compromise overall sleep quality, leaving you less rested.
• Disrupted sleep patterns: Regular users may notice changes like having a harder time staying asleep through the night.
• Dependence and tolerance: Regular use can build tolerance, so you need more for the same effect, along with psychological or physical dependence.

How to beat insomnia without weed

The key to restful sleep is better sleep habits. Leaning on any drug to knock you out, whether it comes from a dealer or a pharmacy, tends to backfire because it can lead to dependence.

It's worth being honest about this: smoking weed isn't a long-term fix for sleep problems. It mostly papers over them for a while, and if you overdo it, it can make them worse.

Here are some habits that can improve your sleep quality and help you beat insomnia without cannabis:

1. Exercise regularly: Daily physical activity can help lower stress and anxiety, which makes it easier to fall asleep.
2. Cut screen time before bed: Put your devices down at least half an hour before bed, since the blue light they give off can interfere with melatonin, the sleep hormone.
3. Keep dinner light: Avoid heavy meals before bed. They're harder to digest and can upset your stomach, which makes falling asleep tougher.
4. Wind down with something relaxing: Spend some time before bed on calm activities like reading, listening to mellow music or meditating.
5. Skip daytime naps: Too much rest during the day can hurt your ability to sleep at night, so keep naps short or skip them.
6. Go easy on caffeine and alcohol: Avoid both, especially in the afternoon and evening, since they can mess with your sleep quality.
7. Manage stress and anxiety: Try stress-management techniques like deep breathing, visualization or journaling to calm your mind and set yourself up for real rest.

Build these habits and you can improve your sleep and beat insomnia naturally, without depending on weed to get you there.