can you lucid dream if you smoke weed

Can you lucid dream if you smoke weed

If you smoke marijuana and you’re interested in lucid dreaming, of course you want the answer to this FA-Question to be “Yes!” But the answer is a loud “No!” (With an important exception.)

Marijuana, when used responsibly, is great for the type of inspiration useful in artistic endeavors, whether for writing, drawing/painting, playing instruments, rapping, jiu-jitsu. However, the type of executive functioning necessary for lucid dreaming is diminished by the cannabis trance. Also, cannabis suppresses REM-Sleep.

But. if you are “addicted” (may not be a so-called physical addiction, still though) and you can get yourself to stop smoking, over the next few nights you will likely experience a REM-Rebound like nothing you have experienced before. My first lucid dream happened under these circumstances, and I have heard this phenomenon several times from others. Along with the dream rebound your executive functioning may be heightened because your brain is suddenly unencumbered.

This is not limited to marijuana; REM-Rebound is likely when abstaining or quitting from many drugs (because many drugs immediately or eventually inhibit REM-Sleep). This rebound can be hard to deal with and may actually interfere with the success of quitting. Nightmares are a real obstacle in most of these situations. Remember, anything that increases the strength of dreams will probably increase the incidence of perceived threat in dreams (since dreaming is a threat-simulation mechanism, primarily).

If you can face your dreams bravely, and recognize them as the simulations which they are, it may be a good time to take a break from your habits!

Can you lucid dream if you smoke weed If you smoke marijuana and you’re interested in lucid dreaming, of course you want the answer to this FA-Question to be “Yes!” But the answer is a loud “No!”

How Does Weed Affect Dreams?

According to various studies, stoners actually do dream less because weed reduces REM sleep. However, if you decide to take a break from smoking, those dreams will come back with a vengeance, more vivid than ever before.

As much as we don’t enjoy doing it, most stoners need to take a smoking hiatus every once in awhile. Whether it’s for a job, pregnancy, legal issues, or just a good old tolerance break, sometimes a few-week pause is necessary. If you’ve ever been there, you might have noticed one particular side effect after a day or two away from pot – crazy dreams!

Many smokers report that their dreams are more lucid and increase in frequency when abstaining from weed. A 2008 study [1] stated that regular cannabis use decreases REM sleep, which is the stage in our sleep cycle when dreams occur. The report concluded a “decreased REM duration in subjects dosed with 15mg of THC as well as a THC/CBD mixture, but did not record the effects of cannabis cessation,” although it’s believed that quitting does actually lead to something called a “REM rebound.”


While we sleep, our brains cycle through five different sleep stages, with the longest stages being deep sleep and REM sleep. Stage one is light sleep. This is when we’re still drifting in and out of consciousness and any little thing can wake us up. During stage one, you might feel sudden muscle cramps or the sensation that you’re falling.

Once we transition to stage 2, the electrical impulses in our brains slow down. During stage 3, what’s referred to as “delta waves” begin to appear with greater frequency. Delta waves are high-amplitude brain waves that originate in the thalamus or cortex and are associated with deep sleep. In stage 4, the brain is now exclusively producing delta waves and there is no eye movement or muscle activity.

Once we enter REM sleep, we finally begin to dream. Our breathing becomes irregular, heart rate increases, our eyes move rapidly in different directions and muscles become temporarily paralysed. Depending on how long we sleep, we could cycle through the REM stage quite a few times throughout the night.

A complete sleep cycle normally lasts about 100 minutes, with the first REM period starting between 70 to 90 minutes after we initially fall asleep. Early in our nightly cycles, the REM stage lasts around 10 to 20 minutes and gradually increases in length as we continue sleeping.


Despite the fact that REM sleep is restorative and has been linked to memory retention, there are a few benefits to skipping out on it. The main one being fewer nightmares, which is great news for PTSD patients. Nightmares, or night terrors, can prevent people from achieving a restful sleep, which can then have profound effects on waking behaviour, such as mood changes, trouble concentrating, low sex drive, weight gain and immune system suppression.

Pot’s dream-diminishing effects are extremely helpful for those who suffer from nightmares and/or insomnia. Furthermore, studies show that aside from some increased difficulty retaining information, a lack of REM sleep has little impact on our daytime behaviours, symptoms and overall health.

On the other hand, there is the possibility that cannabis doesn’t have an abstract effect on our dreams at all. Studies [2] do show the correlation, but there hasn’t been enough research to make a definitive conclusion yet. I can vouch for my personal experiences of intensified dreams after quitting pot, although I’ve also had some crazy dreams while smoking too. Either way, it’s worth exploring more to find out exactly how weed affects our subconscious minds.

According to various studies, cannabis reduces REM sleep. But once you stop smoking, those crazy, vivid dreams come back with a vengeance.