Best CBD Oil for Nausea and Vomiting: Does It Help, Dosage, & How to Use
There are few natural substances that offer the level of nausea support as CBD.
This phytocannabinoid targets the nausea center in the brainstem directly.
Here’s how it works & how to use it.
Nausea is a common symptom experienced by millions of people every day.
We’ve all felt it at some point or another — general queasiness, excessive drooling, and the urge to vomit.
Cannabis is one of the most reliable anti-nausea herbs available, even compared to ginger (known for its powerful anti-nausea benefits).
Here’s how CBD and cannabis extracts are used to alleviate nausea and vomiting.
MEDICALLY REVIEWED BY
Updated on November 13, 2021
Table of Contents
- Can CBD Oil Help With Nausea?
- What Causes Nausea?
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Can CBD Oil Help With Nausea?
All mammals have an endocannabinoid system — a series of receptors and hormone-like compounds that control homeostasis (balance) throughout the body.
One of the responsibilities of the endocannabinoid system is to regulate a special region in the medulla oblongata that controls the reflexes that trigger nausea and vomiting.
Research involving a new drug that blocks the endocannabinoid system shows that those given the drug often experienced nausea as a side-effect . This is an excellent demonstration of the role the endocannabinoid system plays in regulating nausea in the brain.
Blocking the endocannabinoid system makes us feel nauseous while boosting it eliminates nausea.
Other research involving a synthetic version of THC was shown to alleviate nausea and vomiting, supporting this theory even further .
Summary: Using CBD Oil For Nausea
- THC offers the most benefits for nausea. Find a full-spectrum extract with at least some THC content to get the most benefits for nausea relief.
- Always seek out high-quality CBD products. Poor manufacturing processes often use rancid oils and harmful additives that can lead to nausea.
- In order to get the biggest benefits, cannabis extracts need to be used at the first sign of nausea.
- For maximum anti-nausea effects, combine your CBD or hemp extracts with a strong ginger tea or other anti-nausea supplements.
Nausea begins with that queasy feeling in the stomach, accompanied by an urge to vomit. There are many different things that can cause nausea. The best treatment often depends on what triggered the queasiness.
Feelings of nausea originate in the brainstem in a special region known as the medulla oblongata. This region of the brain is responsible for regulating many of our autonomic (involuntary) functions such as breathing, sneezing, and vomiting.
Our automatic functions are regulated by higher regions of the brain that send signals to the medulla oblongata to make adjustments accordingly.
In the case of nausea, the brain activates the urge to vomit in an attempt to rid the digestive tract of toxic compounds (drugs or alcohol), infectious agents (bacteria or viral infections), or by mistake from abnormal neurological activity involved with migraines or brain tumors.
What Causes Nausea?
There are literally hundreds of different causes for nausea. The most common by far is food poisoning and other digestive system infections, accounting for as much as 37% of nausea cases. Roughly 3% of cases are reported to be the result of medication side-effects and pregnancy, while up to 10% of cases have no identifiable cause .
Nausea is also more common in young people. Children are the largest group of people who experience regular episodes of nausea, while people over the age of 65 appear to be affected the least .
Common Causes of Nausea:
Treatment Options for Nausea
There are pharmaceutical, herbal, nutritional, and lifestyle modifications that can be used to treat nausea. Not all of them work, and some are more specific for certain causes of nausea.
Treatments for Nausea Include:
- Antiemetic medications (such as Zofran)
- Ginger root (Zingiber officinalis)
- Cannabis (Cannabis)
- Peppermint (Mentha piperita)
- Chamomile (Matricaria chamomilla)
- Antibiotic medications (such as amoxicillin, doxycycline, cephalexin)
- Opioid pain medications (such as oxycodone, morphine, fentanyl)
CBD vs. THC for Nausea
Cannabis is a reliable treatment for nausea and vomiting. It works through a couple of different pathways affecting the nausea center in the brain, as well as through indirect mechanisms that help manage many of the underlying causes of nausea.
The most significant effect of cannabis when it comes to treating nausea is from the effects of THC — the main psychoactive compound in the cannabis plant. THC works by activating the CB1 receptors found in the medulla oblongata, the area responsible for making us feel nauseated . By activating these receptors, we can inhibit nausea.
CBD has also been shown to reduce feelings of nausea, though it’s not considered to be as effective as THC.
Most of the benefits from CBD are likely to come from its ability to increase anandamide levels, indirectly activating the CB1 receptors in the medulla through anandamide.
Anandamide and THC are similar structurally and activate the same receptors in the body.
Using CBD Oils with THC for Nausea
THC remains illegal for most of the world — however, times are changing.
Until the laws open up around the use of THC, it’s unlikely that you’ll be able to find any products with this ingredient in concentrations over the 0.3% threshold.
THC doesn’t need to be psychoactive to be effective for nausea. THCA (THC-acid), the raw (unheated) version of the compound is non-psychoactive and has been shown to offer a similar level of anti-nausea benefits as activated THC.
As laws change around THC, it’s likely that there will be new companies popping up that sell non-psychoactive THC and THCA-rich cannabis preparations aimed at treating nausea and vomiting.
Until then, we’ll have to use the high-CBD hemp extracts. In order to maximize the benefit of these products, it’s recommended that you search for a full-spectrum extract that contains the whole gamut of cannabinoids including CBG, CBC, CBN, and indeed, THC (needs to be less than 0.3% to be legal in most places).
To really supercharge the anti-nausea effects, it’s recommended that you mix your CBD or hemp extracts with a strong ginger tea. Ginger is one of the best anti-nausea herbs available and uses different mechanisms than cannabis. When combined, the effects of the two herbs compound through a concept known as synergy.
The results of doing this are very impressive.
Mixing Cannabis With Other Anti-Nausea Herbs
For maximum benefits, we recommend mixing your CBD oil with other anti-nausea herbs.
This is useful because different herbs usually offer their anti-nausea benefits through separate mechanisms. These effects combine to produce even stronger effect profiles. This is a common technique used by professional herbalists for treating nausea — which is difficult to treat with single-herb preparations.
Mixing your CBD with herbs on the list below improve nausea relief, and can make the effects appear faster.
Other Herbs With Anti-Nausea Benefits:
You can take these herbs as tinctures, capsules, or as a strong tea. Always follow the directions on the package when using herbal supplements because the dose will vary according to how it’s manufactured.
What’s The Dosage of CBD for Nausea?
Figuring out the effective dose of CBD oil for nausea can be difficult — this is because the effects of CBD can vary significantly from one person to the next.
There are some general guidelines you can follow to estimate what the most likely dose you’ll need might be.
Below, we’ve outlined the rough weight-to-strength dosages for CBD oils.
When it comes to nausea, some people find relief at the low-strength, others need the high-strength doses to provide any benefit. The only way to find out how this works for you is to try it out. Start with the low dose, and build up gradually to the higher doses until you find relief from symptoms.
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What Are The Side-Effects of CBD?
Although CBD has been proven safe many times over, it’s important to know about the potential side-effects it may produce. Everybody is different, and what works in one person doesn’t always work the same way for another.
Here are some of the most common side-effects of CBD:
Key Takeaways: Can CBD Help With Nausea?
The cannabis plant is an excellent anti-nausea herb, comparable to other herbs such as ginger and chamomile. It’s even been shown to offer a similar benefit to pharmaceutical anti-nausea medications, with fewer side effects.
Although THC offers the most benefits toward nausea symptoms, CBD is still highly beneficial for nausea through its ability to enhance anandamide levels in the brain. As anandamide levels rise, they activate CB1 endocannabinoid receptors in the medulla oblongata of the brain where nausea and vomiting reflexes are controlled.
Choosing the right dose can be a challenge, as everyone responds to CBD differently. We recommend finding a high-quality, mid to high potency CBD oil and titrating the dose according to how you response. This involves starting with a low dose and building up over time until you find relief from your symptoms.
CBD Oil for Nausea: Should You Be Using It?
There’s little argument that nausea is one of the worst feelings in the world. Nausea usually accompanies a need to vomit, though this will vary from person to person. While nausea can stem from a number of events, it often associates with common circumstances. This includes things like food poisoning, pregnancy, motion sickness, and drinking too much alcohol. Things like migraines or severe pain can also produce nausea.
The actual physiology of nausea continues to puzzle medical professionals. While medications can assist, it can be difficult to find a nausea remedy that doesn’t produce side effects. Also, nausea medications are typically only effective in treating specific cases of nausea. A good example is the medication dimenhydrinate, which is used to treat motion sickness. While dimenhydrinate works well for motion sickness specifically, it’s unlikely to work for other causes of nausea.
For these reasons, more and more people are looking to treat the causes of nausea without using drugs. Ca nnabidiol, or (CBD) , is an alternative treatment option that may be worth looking into.
The purpose of this article is to explore the impact of CBD oil on nausea. We will discuss its potential benefits, and how it compares to traditional medication options. We’ll also explore some of the best cannabis strains to treat nausea. While cannabis is not a guarantee to work for all individuals, it just might help to tackle nausea’s awful symptoms in a more natural manner.
Let’s first talk about what CBD oil is, and how it works in the human body.
CBD oil: What is it?
Cannabidiol (CBD) oil is a natural compound, known as a ‘phytocannabinoid,’ that exists in cannabis. The compound has significant medical benefits, but no psychoactive effects. This means it doesn’t make users high.
The fact that CBD is non-psychoactive makes it appealing for many indiviudals. Folks looking for relief from inflammation , anxiety, pain, and of course nausea are increasingly using it. While there is still controversy surrounding cannabis in its various forms, awareness regarding the health benefits of CBD oil is growing.
Awareness regarding the health benefits of CBD oil continues to grow.
CBD exists in the present market in a number of different forms. Capsules, oils, salves, creams, sprays, and edibles (such as CBD gummies ) are all common. Users can even inhale CBD oil using hi-tech vape devices that are similar in function to e-cigarettes. In short, there is great variation in terms of how one can consume CBD.
In terms of side effects, while CBD isn’t known to produce many, it is important to note that adverse effects are always a possibility. CBD side effects can include things like dizziness, fatigue, and interaction with other medications. It is important to consult with a physician prior to taking CBD with other medications.
Differentiating between CBD hemp oil and hemp seed oil
Many people make the mistake of assuming that CBD oil and hemp oil are the same thing. This is far from the truth. Although CBD can come from hemp, CBD oil and hemp oil derive from different parts of the plant and can denote different products entirely, with different purposes.
CBD is a compound found in the flowers of hemp. Extractors employ various methods (CO2 extraction being one of them) to “pull” as much CBD as possible from the plant material. Typically, extractors select hemp cultivars that have higher CBD levels with the purpose of maximizing the cannabidiol content of the end product.
If extracted and produced to high standards, a good CBD hemp oil will be an oil that is rich in CBD and low in THC . These are great products for those seeking the benefits of marijuana with none of the psychoactive effects.
So what’s hemp oil, or hemp seed oil?
Products labeled ‘hemp oil’ are typically derivatives from the seeds of the plant. Hemp seeds contain as much as 50% of their weight in oil, but they contain very little CBD. Or at least not enough to take advantage of the medicinal properties of the compound. That said, hemp seed oil has a strong nutritional value due to its abundance of things like omega acids and essential vitamins .
For this reason, and because of the fact that hemp seed oils are low in saturated fat compared to other oils, hemp oil is becomingly increasingly popular in the kitchen. Also, due to its high vitamin E content, hemp is present in many hygiene products like soap, shampoo, and moisturizing lotions.
All in all, there is an important underlying difference between hemp seed oil and CBD hemp oil. Many people use CBD oil for its therapeutic purposes, while most use hemp seeds and hemp seed oil for its nutritional value.
The benefits of CBD oil for nausea
As we discuss above, nausea is a symptom rather than an ailment on its own. In terms of using CBD for nausea, it is likely that the body’s endocannabinoid system (ECS) plays a key role.
The ECS is a unique network of neurotransmitters and receptors that exist throughout the brain and body. Functionally, it appears to regulate a variety of internal homeostatic functions.
A 2011 study in the British Journal of Pharmacology, for instance, suggests that manipulating the endocannabinoid system can help regulate both nausea and vomiting. The study also suggests that that CBD can work as an antiemetic for humans, as it eases the effects of nausea and may even prevent it from occurring altogether.
[CBD], the primary non-psychoactive compound in cannabis, suppresses nausea and vomiting within a limited dose range.
British Journal of Pharmacology, 2011
Varying responses to pharmaceutical drugs
There is little reliable comparison data that examines the difference between conventional medication and CBD oil for nausea. Of course, it is clear that many people do not respond well to pharmaceutical drugs. This is mostly due to their immense side effects.
Adverse effects of conventional nausea drugs can include constipation, headaches, dizziness, insomnia, and changes in mood – just to name a few. One of the perceived benefits of CBD oil is that, comparatively speaking, it usually presents fewer side effects than prescription drugs.
Of course, another major benefit for patients that want natural nausea relief is the fact that CBD oil does not produce a high. Unlike THC, CBD does not directly bind to receptors in the central nervous system. This means that it does not involve any sort of mind-altering effects.
The best way to take CBD oil for nausea
Now that we’ve covered the ins and outs of CBD and how it can help with treating nausea, let’s look at the different ways people can consume it. Please note however that the following information is descriptive only. Nothing in this article should be taken as medical advice.
1. Droplets under the tongue
This is probably the most common way to consume CBD oil. The idea is to hold it under the tongue so that capillary blood vessels in the mouth can absorb the compound efficiently without it having to travel through the digestive system. CBD oil drops vary in strength and potency, so always check the label of the product before using.
Capsules are another method that offers convenience and ease of use. However, capsules usually take longer to work than oral CBD drops. It is therefore not the most common option for those in need of immediate relief from nausea. Capsules are, however, a good choice for those who want a tasteless CBD experience.
Vaping is an excellent option for nausea because it is typically potent and very fast acting. Inhaling vapor allows the CBD to almost immediately reach lung tissue, which is a highly efficient site of gas exchange in the blood.
4. Taking CBD with food or drink
This is another common – and very easy – way to consume CBD oil. Add it to food or a hot beverage (coffee and tea are good options) and the CBD will pass through the digestive system and eventually make its way to the bloodstream. The major downside of this method, however, is that much of the CBD is lost during digestion and the metabolic process.
5. CBD edibles
CBD edibles (like gummies) are another good option for nausea, but again, these can take quite awhile to work. The major benefit, however, is that edibles can be very long-lasting.
All in all, there are many options for fully incorporating the benefits of CBD for nausea into daily life. Fatty acids in things like coconut oil, MCT oil, and olive oil serve as good carriers for CBD, so look for these ingredients when browsing around.
Also, always look for lab testing and quality manufacturing standards when searching for a good CBD oil product. How the oils are extracted and where crops are grown can have a significant influence on overall quality.
Effective marijuana treatments…
Final thoughts on CBD oil for nausea
It is clear that using CBD oil for nausea has its benefits. Considering the numerous side effects of conventional nausea medication, CBD might very well function as a superior alternative option. Of course, always do plenty of research and, if necessary, speak with a doctor before implementing CBD into a daily routine.