Is cbd oil good for allergies

Hemp Oil for Allergies: How Effective Is It Really?

An Early Look Into the Promise of Using Hemp or CBD Oil as a Relief for Allergy Symptoms

Nothing’s better than spending time in natural surroundings. Much more so in springtime as the season brings about the blooming of the flowers, the sound of birds chirping, and the warm glow of the sun. However, the arrival of spring also means the return of seasonal allergies for many people.

A lot of individuals have experienced seasonal allergies, affecting a large portion of the world population. According to statistics, 10-30% of the human population experience seasonal allergies. Allergy symptoms like coughing, sneezing, and itchy watery eyes caused by environmental “allergens” from pollen and trees make it difficult to enjoy nature when it hits.

While allergy medications help manage symptoms, they may cause side effects in some cases, such as drowsiness, nausea, confusion, and blurred vision. Experience varies from person to person, but it’s almost evident that most current over-the-counter remedies aren’t fitting. It’s no wonder that people seek a better, more reliable treatment when it comes to allergies. CBD Oil is one alternative way that is being explored today for its potential relief in managing allergy symptoms. While there aren’t many studies on CBD oil for allergies, early results from a few studies are promising.

There are pure and natural CBD oils already available out in the market, such as HalfDayCBD oils. Their product consists of 2 main ingredients: MCT (Coconut Oil) and CBD oil derived from American-grown, all-natural Hemp. These oils are grown with no pesticides, herbicides, solvents, or chemical fertilizers and are third-party lab-tested to ensure safety and potency.

CBD Oil for Allergies

As the popularity of the healing properties of cannabis slowly increases, more attention is being given to cannabidiol or CBD, an active ingredient from the hemp plant. A close cousin of Marijuana, industrial hemp is different because it has a very low concentration of THC amounts. In layman’s terms, using products with cannabidiol won’t get you “high”, ideal for letting you explore the benefits of cannabis without any psychoactive effect or failing a drug test.

Research surrounding CBD is only in its early stages, but certain studies have found many benefits from CBD use such as chronic pain management and stress relief. Many people have started exploring the use of CBD oil for allergy relief and anecdotal evidence has been positive. A user from Reddit writes:

“It’s also improved my appetite, the quality of my sleep, and body aches. What I didn’t expect was for it to completely neutralize my seasonal allergies — which are pretty severe — and, relatedly, my asthma. For once, I can breathe through BOTH my lungs and nostrils during the spring without having to drown myself in cetirizine.”

Inflammation and Its Role in Allergies

Allergies are caused by an overactive immune system, and inflammation plays a significant factor in their symptoms. CBD has been shown to play a role in decreasing inflammation and play a role in helping to regulate the immune system. By lowering histamines, it can potentially reduce allergy symptoms.

2005 study shows that CBD aids in preventing cells from releasing histamines. It means lessening itching, sneezing, and other allergy-related manifestations. Another study in 2005 discovered that cannabinoids impair the activation of T-cells, a type of white blood cell that increases antibody response and activation. Active T-cells leads to an increase in histamines, and blocking this process can reduce allergy symptoms.

More recently, a 2015 review found that CBD reduces inflammation and can be an effective remedy for specific conditions characterized by inflammation. Inflammation plays a significant role in allergies, and CBD has been shown to suppress inflammation through its effect on the endocannabinoid system. It is a system in our bodies that affect pain, emotions, and inflammation. Research shows that CBD’s anti-inflammatory properties stimulate the receptors within this system, reducing inflammation. The most common side effects of allergy are reduced with CBD’s interactions with our body’s’ endocannabinoid system by:

  • relieving nasal pressure
  • managing pain
  • opening passageways
  • relieving mucus and congestion
  • inducing calmness and sleep
  • making breathing easier

Regulation and Legality of CBD Products

At this point, the Food and Drug Administration (FDA) has no regulations on CBD products, meaning that quality may differ between manufacturers. Because CBD contains less THC (only 0.3 percent), it is legal at the State level in many parts of the United States. At the federal level, industrial hemp is now legal all over the US since the 2018 Farm Bill. If you’re interested in exploring its use, look for a company that ensures high-quality standards with its CBD products and uses third-party testing.

Final Thoughts

Although the findings on the use of CBD oil for allergies are in its early stages, some people report that it does help alleviate their allergy symptoms. Before trying CBD products, it’s always best to consult your doctor to make informed decisions. Also, note that it’s not meant to replace your usual medication without proper medical supervision. Acute allergic reactions can be life-threatening, especially when normal breathing is impaired.

Reputable suppliers like HalfdayCBD only produce pure and natural CBD oils. They are made from American-grown, all-natural industrial hemp and consists of 2 main ingredients: Coconut Oil (MCT) and CBD Oil. Each batch of their products is tested by third-party labs to ensure the highest quality, safety, and potency.

Current studies are promising, and if you don’t have an allergy to cannabis itself, CBD oil products may help you deal with your allergies without the unconformable side effects. Why not try CBD oil to see if it works for you?

Grab HalfdayCBD’s Pure and Natural CBD Oil today!

These products are not intended for use by persons under the age of 21. It’s important to consult your doctors with any medical concerns, and before making any changes or adding supplements to your health plan.

We may earn a commission from links on this page, but we only recommend products we back. Newsweek AMPLIFY participates in various affiliate marketing programs, which means we may get paid commissions on editorially chosen products purchased through our links to retailer sites.

CBD For Allergies: Can Hemp Oil Help Relieve Allergy Symptoms?

Allergies manifest as adverse reactions of an overactive immune system that do not occur in healthy people. Symptoms of allergies range from sniffling, sneezing to watery eyes, itchy throat, wheezing, and asthma attacks.

According to statistics, allergies are the sixth main cause of chronic illnesses in the United States, affecting roughly 19.9 million adults, as stated by the Centers for Disease Control and Prevention (CDC).

CBD is a plant-based compound unique to the Cannabis sativa L. family. Cannabis plants contain over 400 phytochemicals on top of CBD, so it goes without saying that at least one of these compounds can trigger allergies.

While the research into allergic reactions to products like CBD oil is scarce, the cannabis plant itself has been associated with allergies.

In today’s article, we’ll cover the topic of potential allergies to CBD oil; what may trigger them; what researchers are saying, and whether full-spectrum CBD oil can cause a person to experience typical allergy symptoms.

What You Need to Know About Allergies (Causes, Symptoms & Statistics)

Over 50% of the U.S. population suffers from allergies to at least one thing. Allergic rhinitis, also known as hay fever, is the most common type of allergy, affecting up to 30% of American adults and 40% of children.

There’s no cure for allergies, they can be effectively managed with the right diet, supplementation, and certain lifestyle changes. Of course, people with allergies should also avoid triggers.

Some allergies are milder than others, but there are people for whom this condition is a severe problem that requires an individual approach.

As mentioned, the symptoms of allergies include sneezing, itching, droopy eyes, a runny nose, and sometimes problems with breathing.

Allergies are triggered by a compromised immune system. The immune system controls allergic reactions; when it functions normally, it can distinguish from harmful and safe compounds to eliminate potential dangers. However, when the communication between its cells is disturbed, the immune system starts to identify normal substances as potential threats — releasing antibodies to attack them.

People with allergies produce antibodies every time they get exposed to the allergen.

The main antibody responsible for allergic reactions is histamine. The antihistamine medications are formulated to prevent antibodies from damaging the immune system. Popular antihistamine drugs include Claritin, which is available without a prescription.

Food allergies are more challenging to treat. The immune system attacks proteins in the food, causing serious symptoms such as anaphylaxis.

Anaphylaxis can be fatal if left without immediate aid. People with allergies usually carry special pens infused with epinephrine to stop an anaphylactic attack.

A 2009 study published in the journal Immunobiology found that cannabinoids such as CBD and THC could trigger immunosuppressive processes in an overactive immune system (1). According to the authors, these compounds may block the reactions of the immune system against the “hostile” molecules.

Does CBD Oil Help with Allergies?

Although the research into the health benefits of CBD oil for allergies is limited, multiple studies have highlighted its anti-inflammatory and immunosuppressant properties. Inflammation is the underlying cause of allergic reactions.

A 2011 research report published in the journal Free Radical Biology and Medicine analyzed the potential benefits of CBD for different inflammatory disorders (2). George W. Booz, the leading researcher and a professor in the department of pharmacology and toxicology at the University of Mississippi Medical Center, summarized them in the following way:

“Inflammation and oxidative stress are intimately involved in the genesis of many human diseases. Unraveling that relationship therapeutically has proven challenging, in part because inflammation and oxidative stress feed off each other. However, CBD would seem to be a promising starting point for further development given its antioxidant (although relatively modest) and anti-inflammatory actions on immune cells.”

The authors concluded there’s no clinical evidence to support the theory that CBD oil relieves allergic reactions, so while some studies suggest anti-inflammatory effects exist (and they’re potent), we need more long-term clinical trials to officially support the use of CBD for allergies.

Should You Vape CBD Oil for Allergies?

CBD vapes, such as vape pens, offer the highest bioavailability of all available products. Up to 56% of the vaporized CBD ends up in your system according to various studies. However, CBD vapes often contain other compounds aside from cannabidiol, including thinners such as propylene glycol or vegetable glycerin.

The problem with propylene glycol is that it breaks down into dangerous aldehydes when heated, which can further irritate the lungs. If your allergic reactions include coughing, wheezing, or asthma attacks, CBD vape oil can do more harm than good. Some studies have found that smoking cannabis improves the lung function and capacity of asthma sufferers, but they analyzed the efficacy of medical marijuana, which contains both THC and CBD in different ratios — not to mention that the researchers used cannabis flowers, not vape oil.

How to Use CBD Oil for Allergies

CBD oil is the product of choice for many first-time users. It contains a hemp extract suspended in a carrier oil to provide higher bioavailability. CBD oils are packed in 30-ml glass bottles with droppers attached to them for precise dosing.

People take CBD oil to prevent allergies as well as to fight their symptoms. That’s because this form of consumption offers a relatively fast onset of effects — around 15-30 minutes after ingestion — with a long duration time, up to 6 hours.

CBD oil is taken under the tongue. The user needs to squeeze out the desired amount of oil using the dropper, place a few drops under the tongue, and hold it there for up to 60 seconds. This route of administration allows the CBD to absorb into the bloodstream through hundreds of tiny blood vessels in the mouth. Since most of the ingested oil avoids the digestive system, it doesn’t lose potency as much as CBD capsules or edibles.

Speaking of which, oral CBD products are a great alternative for those who would like to have a premeasured dose of CBD with each serving, as well as for people living busy lifestyles. CBD capsules and edibles mask the earthy flavor of hemp extracts, which makes them more enjoyable. The effects of CBD also last longer — up to 10 hours — despite a delayed onset. When you take a CBD capsule or gummy, they need to be processed by the digestive system, so it may take up to 2 hours until you can experience the effects.

CBD oil is a better pick if you need to quickly ease your symptoms and gauge your dose more accurately. On the other hand, capsules and edibles are better to kickstart the day and bolster your immune system against the triggers.

Can You Be Allergic to CBD Oil?

An allergy to cannabis isn’t just a poor excuse for having red eyes during your adolescent times — it’s a real thing.

So, the answer is: yes, you can be allergic to CBD. Eating, touching, or inhaling cannabis plants can trigger allergic reactions as a result of contact with pollen. Inhaling that pollen may lead to hay fever.

A 2018 study found that people with allergies to plants, dust mites, cat dander, and mold, have a higher risk of developing an allergy to cannabis (3). However, no other study has yet investigated this subject as of this writing. More quality research is needed to establish a firm connection between cannabis and allergic reactions.

Considering the risk of allergies from pollen or mold, you should be particularly careful when choosing CBD products; purchase only from companies who use organically grown hemp and test their CBD oils in third-party laboratories for potency and potential contaminants. The latter may trigger an allergy to CBD oil that may not result from CBD per se.

Possible Allergic Reactions to CBD Oil

As mentioned earlier, an allergy to CBD can manifest in many different ways. Two people may experience completely different symptoms, so it can be difficult to tell the difference between a CBD allergy and the mild side effects of CBD.

Potential adverse reactions to CBD oil include dry mouth, changes in appetite, dizziness, fatigue, and diarrhea. These aren’t the symptoms of an allergic reaction to CBD. Fortunately, the majority of these effects are nearly nonexistent in regular doses.

Here are a few possible signs of a CBD allergy:

  • Skin irritations: when you use a CBD topical, you may notice hives or a rash as the symptoms of your allergy to CBD. However, these reactions may be caused by one of the many ingredients in creams and other skincare products, so make sure to scan the list of ingredients thoroughly.
  • Dry, itchy, or red eyes: this symptom is commonly associated with cannabis users — it results from inhaling THC — but some people might experience droopy, red eyes after taking CBD oil. If you have this kind of reaction, it might be a sign that you’re allergic to CBD.
  • Migraines: While a slight headache might occur after taking a higher dose of CBD, migraines are a severe reaction that can indicate an allergy to some of the ingredients in CBD oil.
  • Breathing difficulty: If you experience difficulty breathing, seek immediate help. This is most likely the side effect of poor-quality products that contain mold or hazardous additives.

People with plant allergies are advised to try CBD isolate instead of full-spectrum or broad-spectrum CBD. The latter is made using the entire plant, meaning they contain cannabinoids, terpenes, flavonoids, essential oils, and plant waxes. Such products carry a higher risk of triggering an allergic reaction.

You can try a few different CBD products — full-spectrum, broad-spectrum, and isolate — to find out which form of CBD works without any adverse reactions. We also encourage you to check with a doctor for medical advice on what to do when you start experiencing the symptoms.

Studies on Allergic Reactions to CBD Oil

  • A study conducted by the Duke University School of Medicine found that about 20% of the 100 people they tested had allergic reactions to linalool, while 8% were allergic to limonene. These are the two most commonly found terpenes in full-spectrum CBD oils (4).
  • Doctors from the University of California, San Diego, published a letter entitled “Marijuana and stoned fruit” in the Annals of Allergies and Asthma, where they reported a 24-year-old male marijuana daily user experienced an anaphylactic reaction after eating yogurt with hemp seeds (5).
  • In a 2013 study published in the Internal Archives of Allergy and Immunology, 21 patients with food allergies were tested in terms of reactivity to cannabis lipid transfer proteins (LTP), which are potential allergens (6). Twelve participants showed signs of allergies to cannabis, and all 12 had severe symptoms of food allergy than those without an allergy to the plant.

CBD & Allergies: Bottom Line

Although researchers have yet to fully understand the link between CBD and allergies, some studies have reported that the cannabinoid has remarkable anti-inflammatory effects. Inflammation lies at the roots of all allergies, so while CBD won’t cure them, preliminary research and anecdotal reports indicate that CBD oil may be able to help ease the symptoms.

That is, of course, if you aren’t allergic to cannabis. CBD itself may not be an allergen, but in combination with the remaining 400 phytochemicals from cannabis, it can trigger an allergic reaction, such as sneezing, sniffling, or red, droopy eyes. Allergies may also be caused by other ingredients in CBD oil, such as synthetic additives.

If you want to reduce the risk of experiencing an allergy to CBD, it’s best to purchase from a trustworthy company that sells high-quality lab-tested products. Always make sure to check for third-party lab reports — or Certificates of Analysis (COA) — to check if the product is free of contaminants, solvents, or plant residue. Spending some extra time on research will save you money on CBD oil.

As the number of CBD users grows, researchers will be able to collect more information about potential allergic reactions and how CBD oil can mitigate their impact on our health.

Do you take CBD for allergies? Or do you know someone who is allergic to CBD oil?

References:

  • Rieder, Sadiye Amcaoglu et al. “Cannabinoid-induced apoptosis in immune cells as a pathway to immunosuppression.” Immunobiology vol. 215,8 (2010): 598-605. doi:10.1016/j.imbio.2009.04.001
  1. Booz, George W. “Cannabidiol as an emergent therapeutic strategy for lessening the impact of inflammation on oxidative stress.” Free radical biology & medicine vol. 51,5 (2011): 1054-61. doi:10.1016/j.freeradbiomed.2011.01.007
  2. Min, Jin-Young, and Kyoung-Bok Min. “Marijuana use is associated with hypersensitivity to multiple allergens in US adults.” Drug and alcohol dependence vol. 182 (2018): 74-77. doi:10.1016/j.drugalcdep.2017.09.039
  3. Nath, Neel Som et al. “Contact Allergy to Hydroperoxides of Linalool and D-Limonene in a US Population.” Dermatitis : contact, atopic, occupational, drug vol. 28,5 (2017): 313-316. doi:10.1097/DER.0000000000000318
  4. Bhatia, Prerana et al. “Marijuana and stoned fruit.” Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology vol. 120,5 (2018): 536-537. doi:10.1016/j.anai.2018.01.01
  5. Ebo, D G et al. “New food allergies in a European non-Mediterranean region: is Cannabis sativa to blame?.” International archives of allergy and immunology vol. 161,3 (2013): 220-8. doi:10.1159/000346721
Livvy Ashton

Livvy is a registered nurse (RN) and board-certified nurse midwife (CNM) in the state of New Jersey. After giving birth to her newborn daughter, Livvy stepped down from her full-time position at the Children’s Hospital of New Jersey. This gave her the opportunity to spend more time writing articles on all topics related to pregnancy and prenatal care.

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What to Know About CBD for Allergies

​Cory Martin is the author of seven books including “Love Sick” a memoir about dating, life in Hollywood and dealing with MS. Her essays have appeared online with CNN, HuffPost, Everyday Health, Psychology Today, Folks, The Mighty, and more.

Verywell Health articles are reviewed by board-certified physicians and healthcare professionals. These medical reviewers confirm the content is thorough and accurate, reflecting the latest evidence-based research. Content is reviewed before publication and upon substantial updates. Learn more.

Jurairat J. Molina, MD, MBA is a board-certified allergist who has been practicing in field of allergy and clinical immunology for the past two decades.

Allergies can greatly affect a person’s quality of life, causing symptoms like sneezing, congestion, rash, and swelling. These symptoms can disrupt your daily life, by causing discomfort, sleep loss, and lower productivity at work. If you experience any or all of these symptoms, it’s natural to want to seek relief.

People with allergies may consider CBD (cannabidiol) to help relieve their symptoms. While research into the effects of CBD on allergies is limited, there is evidence that the compound can help relieve pain and inflammation, and mitigate some of the body’s immune responses to allergens.

This article will discuss how CBD can help with allergies, the best types of CBD to use, and any side effects.

Verywell / Danie Drankwalter

CBD and the Endocannabinoid System

The endocannabinoid system (ECS) plays a role in many of the body’s systems and processes, including metabolism, immunity, and the central and peripheral nervous systems. The body produces cannabinoids that are received by cannabinoid receptors to keep the body functioning normally.

Cannabinoids help regulate the immune system by lowering inflammation in the body. When the body’s cannabinoid system is not working properly, inflammatory and immune-related disorders, such as allergies, can occur.

Because it’s a cannabinoid, CBD may be helpful in relieving allergy symptoms such as itchy eyes, congestion, and runny nose.

What Is CBD Oil?

CBD oil is derived from the cannabis sativa plant, otherwise known as marijuana. Unlike THC (tetrahydrocannabinol), the other cannabinoid compound derived from the cannabis plant, CBD is non-psychoactive.

While CBD and THC are the most commonly discussed compounds from the cannabis plant, more than 100 other cannabinoids have been identified.

CBD vs. Hemp Seed Oil

The cannabis sativa plant has been cultivated in two different ways: “drug hemp” (marijuana) and “industrial hemp” (hemp). Drug hemp contains high levels of THC, whereas industrial hemp has a THC level less than 0.3%.

Hemp plants grown for recreational or medicinal use have high THC and high CBD levels.

Industrial hemp is legal throughout the United States and is grown for fiber, paper, hemp seeds, construction materials, textiles, and hempseed oil.

Like CBD oil, hempseed oil has been touted for its health benefits. Hempseed oil is known for its nutritional value, as it contains a balance of omega-3 and omega-6 polyunsaturated fatty acids. Hempseed oil also contains polyphenols, tocopherols, proteins, and carbohydrates, which have nutritional benefits.

Cannabis Allergy

While you may seek CBD or hemp to treat your allergies, be aware it’s possible to develop an allergy to cannabis itself. Hemp allergy is similar to other allergies, like pollen allergies. Symptoms can range from skin irritations, like rashes or hives, to respiratory afflictions such as asthma, congestion, and runny nose.

Though more research needs to be done, smoking marijuana or hemp may increase the likelihood of developing asthma and other allergic diseases. If you have allergic asthma, you may want to avoid smoking the compound.

Allergy Symptoms and Triggers

Allergies occur when the body’s immune system overreacts to a foreign substance that is normally harmless in most people. Common allergens include, but are not limited to:

  • Pollen
  • Dust mites
  • Pets and farm animals
  • Insect stings and bites
  • Foods
  • Medication
  • Contact allergens, such as metals for fragrance ingredients
  • Mold

Many allergies are triggered by situations and environmental factors, such as a bee sting or eating certain foods.

Seasonal allergies can be triggered by pollen in the air when plants are blooming. Pet allergies can be triggered upon entering someone’s home where there is pet dander in the air.

Any of these types of triggers can cause symptoms. Common allergy symptoms include, but are not limited to:

  • Runny nose, coughing, and sneezing
  • Breathing problems
  • Watery or swollen eyes
  • Itching
  • Rash or hives
  • Stomach or bowel problems

When to Seek Emergency Help

If you experience difficulty breathing or your throat begins to close or swell, call 911 immediately. This can be a sign of a life-threatening reaction known as anaphylaxis.

CBD for Allergies

While research into the effects of CBD on allergies has been limited mainly to small studies and animal studies, there is promise that CBD can help mitigate or eliminate allergic symptoms and reactions.

Congestion

CBD is known to work on one of the pathways of the ECS that produces histamine-activating cells in the body. There is some evidence that CBD could greatly reduce the amount of histamine produced in an allergic reaction, which would reduce congestion.

Skin Rashes

The ECS helps regulate and control immune function in the body, and more recent research suggests that the ECS also plays a role in maintaining skin health.

Some studies suggest that CBD applied directly to the skin can help with rashes and other inflammatory conditions of the skin, such as eczema, but further research is still needed.

What Are the Side Effects of CBD?

Studies have shown that CBD is relatively safe to consume, however these studies are limited. Further research is needed to determine the effects of CBD on the entire body and its effects over long-term consumption.

The most common side effects of CBD are:

  • Drowsiness or lethargy
  • Mood changes and irritability
  • Lower appetite and weight loss
  • Diarrhea

Best CBD for Allergies

The most common methods for consuming CBD for allergies and inflammation are topical treatments, herbal extracts, and edibles. Choosing a method depends on the type of allergy symptom being treated.

For rashes and skin inflammation, a topical cream or ointment may be best. For hay fever and other full-body symptoms, an herbal extract, edible, or nasal spray might work best. A nasal CBD spray may be beneficial, as the lining of the nose is thin, and CBD can pass directly into the blood, which produces faster effects.

The other factor to consider is the type of CBD: full-spectrum, broad-spectrum, or an isolate.

  • Full-spectrum CBDuses all extracts of the cannabis plant, which includes CBD, terpenes, flavonoids, essential oils, and other cannabinoids. The THC concentration in full-spectrum is 0.3% or less.
  • Broad-spectrum CBD contains CBD and other cannabinoids, but it has no THC.
  • A CBD isolate is pure CBD with no other parts of the cannabis plant.

The “Entourage Effect”

Some evidence suggests that broad- or full-spectrum CBD produces better benefits, due to the synergistic effects of the other compounds within the spectrum, including THC. This is known as the “entourage effect.”

Dosage

CBD dosage will depend on the delivery method chosen and what symptom is being treated.

Doses ranging from 300 mg to 600 mg have been shown to help treat anxiety disorders. Another study showed that a dosage of 25 mg helped improve poor sleep.

There is very little regulation on the dosing of CBD, so you may need to experiment until you find the right dose for your body and symptoms. You can also talk to your healthcare provider about appropriate dosing.

How to Buy CBD

Buying CBD will depend on where you live. In states where marijuana, and thus CBD derived from the “drug hemp,” is legal, you can find CBD at a dispensary. In states where marijuana is not legal, you will have to buy CBD that is derived from “industrial hemp.” As with all supplements, it is best to research the product to make sure it’s good quality.

A Word From Verywell

While much research still needs to be done on CBD and its effects, there is promise that it could be useful for treating allergy symptoms. If you are considering taking CBD to help alleviate symptoms, talk to your healthcare provider to discuss the best options. In the meantime, remember that there are many over-the-counter antihistamines that can help with seasonal and year-round allergies.

Frequently Asked Questions

CBD is not a decongestant, but it is theorized to work on the endocannabinoid system, which can reduce inflammation and congestion.

Using CBD for allergy treatment can be used the same way as other allergy medications, though it is important to note that the FDA has not approved CBD use for allergies. If you choose to try CBD to help manage your allergy symptoms, you can use a nasal spray, edible, or topical treatment.

Allergic asthma can worsen in people who are allergic to CBD, or the marijuana/hemp plants and their seeds. A severe allergic reaction called anaphylaxis can occur.

Terpenes are compounds in plants that cause their fragrance. Cannabis is known for its fragrance and therefore its terpenes. Terpenes are found in full- and broad-spectrum CBD. In one study on the effects of CBD for epilepsy, it was discovered that the full- and broad-spectrum versions had better outcomes, thus suggesting that terpenes play an important part in CBD’s effectiveness.