Can CBD Help with Nausea

Est. Reading: 7 minutes

Written by kyle ON March 13, 2023

We've all experienced nausea at some point in our lives, and we all know how unpleasant and uncomfortable it is. You may feel unable to accomplish your daily chores depending on the severity of the condition.

Nausea is defined as a sick feeling or discomfort in the back of the throat and stomach. There are also similar words that express the sensation of nausea, such as "upset stomach" or "indisposition". Other possible symptoms such as "increased saliva, dizziness, lightheadedness, difficulty swallowing, changes in skin temperature, and rapid heartbeat" may also occur. They are a nuisance.

Nausea can be associated with cancer treatments or pregnancy. However, the cannabis component with the greatest effect on nausea and vomiting is CBG, which has been highly effective in mouse studies when it interacts with CBD. Neither of them is psychoactive, nor does it cause any sort of addiction.

In this article, we’ll explain how CBD can help with nausea. We’ll also discuss the different forms of CBD consumption, such as oils, edibles, topicals, and vapes. However, CBD edibles should be avoided as much as possible, as they could exacerbate the symptoms.

Key Takeaways

  • Cannabis is one of the best anti-nausea products available, offering similar benefits to other pharmaceutical treatments.
  • THC has the most anti-nausea properties. Choosing a full-spectrum extract that contains at least some THC will provide the most benefits.
  • Look for high-quality CBD products. Poor manufacturing techniques often use rancid oils and hazardous additives that can worsen nausea. For the best results, Cannabis extracts should be used at the first sign of nausea.
  • For maximum anti-nausea effects, take your CBD or hemp extract with a concentrated ginger tea.

What is Nausea?

Let's start by defining nausea and how it affects the body. Nausea is a feeling of being unwell or unpleasant that is usually relieved by vomiting. Interestingly, nausea is the body's attempt to get rid of possibly harmful substances that have been consumed.

If the toxic substance enters the digestive system, it has the potential to cause serious infections in the bloodstream. Therefore, the body will remove the contents of the stomach in order to avoid further disease or discomfort.

What Causes Nausea?

There are various causes for nausea, however, food poisoning and other digestive tract infections are the most common.

Nausea is also more common among children. Children are the most affected by the bouts of nausea, while people over the age of 65 appear to be the least affected.

As previously said, nausea is not a disease itself, but rather the result of underlying conditions.

Motion sickness, migraine headaches, physical discomfort, pregnancy, food poisoning, and infections are all causes of nausea.

Other causes are:

  • Spills
  • Tumors
  • Epileptic attacks
  • Head injuries (concussions)
  • Intestinal obstruction
  • Excessive alcohol consumption
  • Bulimia
  • Mental illnesses (stress, anxiety, and depression)
  • Gastrointestinal disorders
  • Viral or bacterial infections
  • Chemotherapy
  • Ear disorders
  • Ulcers
  • Appendicitis
  • Reaction to odors

There are pharmaceutical, herbal, and nutritional supplements available that can be used to treat nausea. Not all of them are effective, and others can only cure specific causes of nausea.

Most antiemetic drugs are not meant to be a long-term cure for nausea, some people have turned to alternative natural remedies. Internet searches for "CBD for nausea" and "CBD oil dose for nausea" have increased, which is where CBD comes into play.

Using CBD for Nausea

Cannabis is a safe and effective medication for nausea and vomiting. It works through a number of various routes that both directly impact the nausea region in the brain and indirectly control many of the underlying causes of nausea.

The action of THC, the principal psychoactive ingredient in the cannabis plant, is the most significant effect of cannabis on nausea. THC acts by activating CB1 receptors in the medulla oblongata, which is responsible for our nausea. We can reduce nausea by stimulating these receptors.

CBD has also been found to reduce nausea, however, it is not as efficient without THC. The majority of the effects of CBD are likely due to its capacity to boost anandamide levels, which indirectly activate CB1 receptors in the medulla through anandamide. Anandamide and THC are structurally very similar and activate the same receptors in the body.

CBD and Nausea

According to a mouse study, the way CBD lowers nausea and vomiting is due to its interaction with serotonin.

CBD (in its various forms) may be able to help people manage their nausea. According to the studies, CBD may positively interact with the endocannabinoid system and alter the vomiting center of your brain. It may help with motion sickness nausea, anxiety, depression, and cancer treatments such as chemotherapy.

The latter normally involves a THC and CBD combo therapy. CBD may also assist to reduce inflammation and regulate vomiting-induced pain and nausea.

Use of CBD Oil for Nausea

It is becoming clear that CBD can aid with nausea control.

The endocannabinoid system regulates a wide range of biological functions in the body. CBD is a natural plant chemical that can work with this system, transmitting messages that affect its functioning; CBD has the ability to alter cell receptors. It appears that activating CB1-type receptors in the ECS can prevent vomiting. When these receptors are blocked, the reverse action occurs: vomiting is facilitated.

The use of CBD and THC oils

THC is still illegal in the majority of US states, however, times are changing.

THC does not need to be psychoactive to be useful against nausea. THCa (THC acid), the raw form of the chemical, is non-psychoactive and has been found to provide anti-nausea properties comparable to activated THC.

To get the most out of hemp extracts or CBD oil, look for a full-spectrum extract that contains a wide range of cannabinoids, such as CBG, CBC, CBN, and even THC (which must be less than 0.3% to be legal in most places).

It is recommended to combine your CBD or hemp extracts with strong ginger tea to achieve maximum anti-nausea effects. Ginger is one of the best antiemetic herbs known, and it works in a different way than cannabis.

How to Take CBD for Nausea?

It's time to take a look at the different CBD consumption methods:


When most people think of CBD, their mind goes straight to CBD oil in tincture form. This is not surprising, as it is still one of the most common methods to take CBD. CBD oil is intended for sublingual administration (under the tongue). Simply decide the number of drops and put them under the tongue. Hold them for 30 seconds before swallowing. Like CBD capsules, consuming CBD in this way has many benefits.

For example, CBD oil is quite simple to take and use. It only takes a few seconds to complete the process of ingesting CBD through an oil. CBD tinctures also provide better dosage control. Finally, because sublingual medications affect quickly, CBD oil is one of the fastest options on this list.

CBD oil is a great option for those who want immediate relief.

CBD Capsule

This is a self-explanatory method of consumption: CBD in a capsule!

Just like any other tablet or vitamin, consume a CBD capsule with a glass of water. CBD capsules may be a great alternative to help manage nausea for a variety of reasons. First of all, they are tasteless. This is exactly what you want when you're experiencing nausea and cramping.

Moreover, it is quite simple to adjust the dose by just removing or adding a capsule as needed. However, keep in mind the slow-acting properties of CBD capsules while treating nausea. This is because it must first pass through the liver and stomach before entering the bloodstream. Additionally, if you have a full stomach, the effects may take much longer to kick in. This can be uncomfortable for people seeking immediate nausea relief.

CBD Edibles

Edible CBD is exactly what it sounds like: CBD that you can eat.

CBD edibles include protein bars, almonds, CBD tea and coffee, gummies, alcohol, and much more!

In terms of the most effective CBD oil for nausea, we don't particularly recommend this method. Furthermore, like CBD capsules, consumable CBD must pass through the digestive system before entering the bloodstream. Therefore, it is one of the slower methods of action on this list. Additionally, when compared to other forms of CBD, edible CBD has a low bioavailability.

Vaping CBD

You can also inhale CBD e-liquids. This will contain CBD as well as additional substances such as vegetable glycerin and artificial flavorings. If you've done it before, vaping CBD is a simple act to add to your routine, and there are many flavors to pick from. This means you can vape depending on your mood and needs. The main advantage of this mode of consumption is how rapidly you can feel the effects.

Because CBD components are absorbed by your lungs, you can experience the effects of CBD in only a few minutes, which means it reaches your bloodstream faster than any other technique on this list. This indicates you could have nausea relief right away.

CBD Dosage for Nausea

Finding the effective dose of CBD oil for nausea might be tricky because the effects of CBD vary from person to person. When it comes to nausea, some people find relief with low strength, while others require high doses to be effective. The only way to find out how this works is to try it. Start with a lower dose and gradually increase to higher doses until your symptoms are relieved.

CBD Side Effects

Although CBD has been shown to be safe, it is important to be aware of the potential adverse effects. Everyone is different, and what works for one person may not always work for another.

The most common CBD side effects are:

  • Dry mouth
  • Dizziness
  • Loss of appetite
  • Diarrhea
  • Lower heart rate
  • Sedation
  • Drowsiness

Bottom Line

The cannabis plant is a great anti-nausea herb, equivalent to ginger and chamomile. It has even been demonstrated to provide similar benefits to anti-nausea medications while having fewer adverse effects.

Although THC is the most effective for nausea symptoms, CBD is also effective because it increases anandamide levels in the brain. As anandamide levels rise, it can activate CB1 endocannabinoid receptors in the medulla oblongata of the brain, which controls gagging and vomiting reflexes.

Finding the right dose might be difficult because everyone reacts differently. We recommend using a high-quality, medium-to-high-strength CBD oil and changing the dosage based on your reaction. This involves starting with a low dose and gradually increasing it until you receive relief from your nausea symptoms.


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The statements made by Carmen’s Medicinals have not been approved by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. By buying CBD-based products on the Carmen’s Medicinals website, you agree to follow the Privacy Policy and all Terms & Conditions. The information given in this website does not substitute the one given by healthcare practitioners. THC DISCLOSURE The products sold on this site contain less than 0.3% of THC. Not to be sold to persons under the legal age in each state. If you suffer from a severe medical condition or consume other medication, you should consult your physician before use.
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