Cannabis Hangover: Symptoms, Scientific Studies, and All about Weed Hangover

It is a well-known fact, while for others, it remains a questionable mystery. But the marijuana hangover is a more common phenomenon than is thought. Like other types of hangovers, a Cannabis hangover is when you experience a series of effects. For example, a headache after the psychoactive effect of Cannabis has worn off.

To find out what a cannabis hangover consists of, let’s explore the scientific studies. Explore those studies that have been conducted on the subject and the symptoms that cannabis users have experienced. In this way, we can dispel some of the common misconceptions about Cannabis hangovers.

Weed Hangover What Does Science Say?

There wasn’t enough research on this topic, which is not surprising given the restrictions in scientific studies on Cannabis. That said, some studies can serve as a starting point to better understand what hangovers from marijuana are.

A seminal study published on the marijuana hangover in 1985. The researchers used a tiny sample of just 13 participants to conduct their experiment. Participants were given placebos or joints containing Cannabis with 2.9% THC. They were then presented with a series of behavioral tasks after smoking, such as sorting cards and general memory exercises.

The subjects were examined again after a full night’s sleep. The researchers noted a residual effect (hangover) only in cannabis users and stated, “The findings suggest that smoking marijuana can produce residual effects the day after smoking. The exact nature and scope of these effects, as well as their practical consequences, remain to be determined. “

Another 1998 study with a similar sample size of 10 participants and again all men studied the residual effects of smoking a single joint and found that “the residual effects of smoking a single marijuana cigarette are minimal.” While the results of this study were found to be significant, once again, it had a minimal sample size, lacked diversity in test subjects, and only examined the effects of a single joint.

Most anecdotal accounts of users experiencing a weed hangover report much higher use rates, particularly when using RSO and other potent derivatives such as edibles. While there is some evidence to corroborate the accounts of those who have experienced a marijuana hangover, more research is needed to understand the phenomenon truly.

Causes of a Weed Hangover

As studies on this topic suggest, the marijuana hangover, like other hangovers, is more commonly associated with heavy use. However, because Cannabis is such a unique plant that it can affect each person differently, it fundamentally depends on variety, tolerance, THC content, and body chemistry.

Regularly, as noted above, many who have experienced hangover symptoms from marijuana report having consumed cannabis product derivatives in the form of edibles or extracts. According to these users, a hangover from marijuana appears to be much less common when smoking marijuana.

With this in mind, some may infer that the symptoms of a weed hangover result from waking up with a still-lingering high due to the slow metabolism of products such as cannabis edibles in the body.

Whichever method of use you use, you may need to lower your dosage to find a more consistent high that doesn’t cause any nasty lingering effects and, of course, doesn’t produce a weed hangover.

Marijuana Hangovers and Other Hangovers

Although some people may experience a hangover from marijuana from consuming too much Cannabis, an alcohol hangover is very different and is usually much more bothersome. Anyone who has experienced it will know what we are talking about. Alcohol has many different effects on the body and can cause:

  • Dizziness or headaches
  • Sickness
  • Pains in the body
  • Dehydration
  • Insomnia
  • Memory and concentration problems

Although marijuana hangover can have similar symptoms, alcohol, and Cannabis affect the body very differently. More research is needed to determine the exact causes of both types of hangovers.

Cannabis and Dehydration

Many sources claim that Cannabis causes dehydration and that this dehydration can lead directly to weed hangover symptoms. Some even go so far as to exaggerate the claim that Cannabis is more dehydrating than alcohol. However, despite this side effect, there is simply no scientific evidence to support the claim.

Ultimately, what many people confuse with dehydration is a dry mouth, and we advance to you that this phenomenon and dehydration are not related. Although very uncomfortable, dry mouth is not the result of dehydration, but a lack of saliva, so it is not a symptom of a hangover from marijuana.

So why is this happening? As studies show, the cannabinoid THC binds to the glands in the mouth responsible for producing the majority of saliva, known as the submandibular glands. This binding temporarily stops saliva production, leading to the dry, uncomfortable sensation that most of us have known at one point or another.

However, even though Cannabis cannot directly cause dehydration, the importance of staying hydrated while smoking and in general, should be noted. Dehydration can lead to several problems, many of them challenging to combat even with medicinal Cannabis.

Although no evidence directly correlates Cannabis with dehydration, many weed hangover symptoms can improve with more water. In general, it is good practice to make sure you stay hydrated.

Symptoms of a Marijuana Hangover

The most common symptoms of marijuana hangover include grogginess, headache, fatigue, nausea, and dry eyes. Since the studies mentioned so far have not investigated all of these symptoms, much of what we know is based on consumers.

Therefore, other factors may come into play, and without proper studies, we have no way to validate these claims with certainty. That said, there is enough overlap in consumer reports on this topic to warrant an honest conversation about the symptoms of a weed hangover.

The Fatigue Produced by Rescan Marijuana

If you’ve ever woken up feeling dizzy, you’re familiar with fatigue or groggy. This symptom can make it very difficult to start the day. Fatigue is incredibly unpleasant and can seem difficult to overcome, but here are some things you can do to help jumpstart your battery:

  • Move. Staring at a screen all day will not help you overcome a weed hangover, possibly increase it. Try starting your day with a walk or a bit of running.
  • Cool shower. The refreshing water should awaken your senses groggy from a weed hangover.
  • Feeding Habits. Make sure you eat healthy foods and stay hydrated throughout the day to nourish your body.
  • Caffeine. For those who need an extra boost, a stimulant like caffeine can give a clouded brain the boost it needs.

You may not completely solve the lazy feeling of a weed hangover, but these remedies should help you get through the day more comfortably.

Marijuana Hangover Headache

Another commonly identified symptom of a marijuana hangover is a headache. Many attribute it to dehydration, but again, there is no evidence to support the theory that Cannabis directly causes dehydration.

That said, it is possible that when consuming Cannabis in large quantities, one could forget to stay hydrated and end up not drinking enough water at night before bed as a result. Whatever the cause, if you wake up with a headache and think it may be due to a weed hangover, try the following tips:

  • Cold gauze
  • Head massages
  • Over-the-counter medications such as aspirin, ibuprofen, or paracetamol, always following the dosage instructions.

Marijuana Hangover Nausea

Some users have reported nausea during a marijuana hangover. It seems to be less common but can be unpleasant. If you wake up nauseous, try to take it easy while you recover from the feeling.

In more severe cases, make sure to stay hydrated and try to eat some bland foods. Otherwise, opt for anti-nausea medication after consulting with your doctor.

Dry Eyes and Hangover from Marijuana

THC causes dilation of the eye capillaries, producing the characteristic red eyes as it increases blood flow to the eyes. For most consumers, this clears up fairly quickly after smoking.

However, if you wake up the next day to find that your eyes are still dry, consider using some eye drops to relieve redness and restore moisture.

The weed hangover is still a topic of discussion for many. But until scientific experience can be studied further to understand the causes and effects of the phenomenon truly. So, pay close attention to the proper dosage when using Cannabis.