If you’re dealing with marijuana and night sweats, you may be wondering whether cannabis can actually stop you from waking up sweaty—or whether it could be contributing to the problem.
Here’s the quick answer: marijuana is not a proven treatment for night sweats. Some people say cannabis helps them relax or sleep better, but we don’t currently have strong clinical evidence showing that THC, CBD, or a particular cannabis strain can reliably stop night sweats.
And that’s important because night sweats aren’t a condition by themselves. They can have many causes, from menopause and medications to anxiety, infections, thyroid problems, alcohol use, and sleep disorders.
So before looking for the “best weed strain for night sweats,” it makes more sense to understand what’s causing the sweating in the first place.
What Are Night Sweats?
Most of us have woken up sweaty at some point.
Maybe the bedroom was too warm. Maybe you used a heavy comforter. Maybe it was simply a hot summer night.
That’s not necessarily what doctors mean by night sweats.
The Mayo Clinic describes night sweats as repeated episodes of very heavy sweating during sleep—sometimes enough to soak your clothes or bedding.
If you’re regularly waking up drenched even though your bedroom is comfortably cool, it’s worth figuring out why.
What Causes Night Sweats?
There isn’t one answer.
Night sweats can happen for many reasons, including:
- menopause and hormonal changes
- anxiety
- certain medications
- alcohol use
- low blood sugar
- an overactive thyroid
- some infections
- sleep apnea
- certain neurological conditions
Sometimes the explanation is fairly simple. Other times, recurring night sweats need medical evaluation.
This is why immediately asking “What marijuana strain should I use for night sweats?” can send you in the wrong direction.
Cannabis might make you feel relaxed, but relaxation doesn’t necessarily fix whatever is causing the sweating.
Can Marijuana Help With Night Sweats?
At this point, there’s not enough high-quality research to say that marijuana treats night sweats.
Cannabis contains cannabinoids such as THC and CBD that interact with the body’s endocannabinoid system. Researchers continue to study how cannabinoids affect sleep, pain, anxiety, appetite, and other processes.
That makes cannabis an interesting area of research.
But interesting isn’t the same thing as proven.
Most of the research we have doesn’t directly test whether marijuana stops night sweats. Instead, studies tend to look at related issues such as sleep, menopause symptoms, anxiety, or cannabis withdrawal.
So if someone tells you that a particular strain will “regulate your body temperature” and stop night sweats, be skeptical.
The research isn’t strong enough to make that promise.
Marijuana and Night Sweats During Menopause
This is probably where the cannabis/night-sweat question makes the most sense.
Hot flashes and night sweats are common during the menopause transition, and some women report using cannabis to manage symptoms such as poor sleep, anxiety, and hot flashes.
But there’s an important difference between people using cannabis for a symptom and research proving that it works.
A systematic review indexed in PubMed found very limited research evaluating cannabis for menopausal symptoms. The authors found only three eligible studies, which isn’t enough evidence to confidently recommend cannabis as a treatment.
So cannabis shouldn’t be presented as a proven solution for menopause-related night sweats.
If menopause symptoms are regularly disrupting your sleep or quality of life, discussing treatment options with a healthcare professional is a better starting point.
Does Marijuana Help You Sleep?
This is where things get interesting.
Many cannabis users say marijuana helps them fall asleep.
Research, however, paints a more complicated picture.
A systematic review of cannabis and sleep found that some studies reported improvements, while others didn’t. The effects can depend on the cannabinoid, dose, frequency of use, and the individual.
A more recent systematic review also found that cannabis didn’t consistently improve major objective sleep measures such as sleep duration, sleep efficiency, or the time it takes to fall asleep.
In other words:
Cannabis may make some people feel sleepy without necessarily improving their overall sleep quality.
That’s particularly relevant to night sweats.
Even if marijuana helps you fall asleep faster, you could still wake up sweating if the underlying cause hasn’t changed.
THC vs. CBD for Night Sweats
You might also be wondering whether THC or CBD is better.
Right now, there’s no convincing evidence that either one should be considered a treatment specifically for night sweats.
THC
THC is the cannabinoid responsible for most of marijuana’s intoxicating effects.
Depending on the person and dose, THC may produce feelings such as relaxation or sleepiness.
But it can also cause unwanted effects, including:
- dizziness
- impaired coordination
- anxiety
- changes in perception
- impaired judgment
More THC doesn’t automatically mean better sleep or better night-sweat relief.
CBD
CBD doesn’t produce the same intoxicating “high” associated with THC.
You’ll find plenty of online articles claiming CBD can help with hot flashes, excessive sweating, or sleep. But those claims often go further than the evidence.
CBD is being researched for many potential uses, but we don’t currently have strong evidence showing that CBD reliably stops night sweats.
What Are the Best Marijuana Strains for Night Sweats?
This is another area where we need to be careful.
You’ll often see strains such as:
- Northern Lights
- Granddaddy Purple
- Bubba Kush
- Purple Kush
- OG Kush
recommended online for sleep and relaxation.
But there isn’t good clinical evidence showing that these strains specifically treat night sweats.
We also shouldn’t assume that something labeled “indica” will automatically make you sleepy while “sativa” will make you energetic.
Cannabis effects depend on much more than those labels, including cannabinoid content, terpene profile, dose, tolerance, and the individual using the product.
If you’re trying to understand these differences, our guide to cannabis genetics and choosing the right strains explains the subject in more detail.
But when it comes specifically to night sweats, there isn’t enough evidence to name a “best strain.”
Can Marijuana Cause Night Sweats?
Interestingly, cannabis can also be connected with sweating in the opposite direction.
People who use cannabis frequently and then suddenly stop—or significantly reduce their intake—can experience withdrawal symptoms.
These may include:
- trouble sleeping
- vivid dreams
- irritability
- anxiety
- decreased appetite
- sweating
So if your night sweats started shortly after stopping or cutting back on frequent marijuana use, cannabis withdrawal could be one possible explanation.
That doesn’t mean you should start using cannabis again just to stop the sweating.
If symptoms are severe, persistent, or difficult to manage, talk with a healthcare professional.
What Can You Do About Night Sweats?
Instead of immediately reaching for cannabis, start with a few simple questions.
Is Your Bedroom Too Warm?
Try lighter bedding, breathable sleepwear, and a cooler bedroom.
If that solves the problem, you may simply have been overheating.
Did You Recently Start a Medication?
Some medications can contribute to excessive sweating.
Don’t stop prescription medication on your own. Ask your doctor or pharmacist whether sweating is a known side effect.
Is There a Pattern?
For a week or two, keep track of when the sweating happens.
Note things like:
- alcohol use
- cannabis use
- medications
- stress
- menopause symptoms
- illness or fever
- bedroom temperature
- other symptoms
You may notice a pattern you hadn’t considered.
Are You Treating the Symptom Instead of the Cause?
This is probably the most important question.
Even if cannabis helps you relax and fall asleep, it doesn’t necessarily mean it’s treating your night sweats.
You could simply be sleeping through part of the problem.
When Should You See a Doctor About Night Sweats?
Occasional sweating usually isn’t a reason to panic.
But you shouldn’t ignore recurring unexplained night sweats either.
The Mayo Clinic recommends seeking medical attention when night sweats happen regularly, disturb your sleep, or occur alongside other concerning symptoms.
Talk to a healthcare professional if you’re experiencing night sweats along with:
- unexplained weight loss
- fever
- persistent cough
- diarrhea
- localized pain
- other unexplained symptoms
The goal isn’t to assume something serious is wrong.
It’s simply better to understand what’s causing repeated night sweats than to keep covering up the symptom.
If You Still Want to Try Cannabis
If adult cannabis use is legal where you live and you’re considering it because you’re struggling with sleep or another symptom, approach it carefully.
Consider speaking with a healthcare professional first, especially if you:
- take prescription medications
- are pregnant or breastfeeding
- have heart problems
- have a history of problematic substance use
- experience significant anxiety
- need to drive or operate machinery
Cannabis can cause impairment and may interact with some medications.
And if you’re exploring cannabis because of another health condition, don’t assume a particular strain can replace established medical care.
Marijuana and Night Sweats: The Bottom Line
So, what’s the connection between marijuana and night sweats?
Some people may feel that cannabis helps them relax or sleep, but current evidence doesn’t show that marijuana reliably treats night sweats. THC, CBD, indica, sativa, and individual strains haven’t been proven to solve the problem.
Cannabis can even be connected with sweating when frequent users suddenly stop or significantly reduce their use.
So rather than starting with:
“Which strain should I use?”
Start with:
“Why am I sweating at night?”
Sometimes the solution may be as simple as changing your bedroom environment. Other times, medication, menopause, stress, sleep problems, or another health issue may be involved.
Understanding the cause gives you a much better chance of actually solving the problem instead of simply sleeping through it.