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Updated on February 26, 2024

Allergic Reaction to CBD

Fact Checked

Key takeaways

  • Yes, while allergic reactions to CBD are rare, some individuals may develop allergies or sensitivities to CBD.
  • Fake CBD products are more likely to induce allergic reactions in people than authentic products.
  • If you experience allergic reactions to one form of CBD product (such as tinctures or edibles), consider trying alternative forms, such as topicals or capsules, to see if they are better tolerated.
  • Common allergens found in CBD products may include certain carrier oils (such as coconut oil or hemp seed oil), flavorings, preservatives, or additives.

People can develop allergic reactions to CBD especially when they take fake CBD products or the CBD products are heavily contaminated. In this article, we would discuss the possible causes of allergic reactions to CBD and how to minimize or control them.

Can people develop allergic reaction to CBD?

Yes, while allergic reactions to CBD are rare, some individuals may develop allergies or sensitivities to CBD. Allergic reactions occur when the immune system mistakenly identifies a harmless substance, such as CBD, as harmful and reacts to it. Symptoms of an allergic reaction to CBD may include skin rashes, itching, swelling, respiratory symptoms (such as difficulty breathing or wheezing), digestive issues, or in severe cases, anaphylaxis.

What are the common symptoms of an allergic reaction to CBD?

Allergic reactions to CBD are rare but can occur in some individuals. Symptoms of an allergic reaction to CBD may include:

  • Skin Rash: Individuals may experience redness, itching, or hives on the skin after using CBD products.
  • Swelling: Swelling of the face, lips, tongue, or throat may occur in severe cases of allergic reaction.
  • Respiratory Symptoms: Some individuals may experience difficulty breathing, wheezing, or coughing after exposure to CBD.
  • Digestive Issues: Digestive symptoms such as nausea, vomiting, or diarrhea may occur in allergic reactions to CBD.
  • Anaphylaxis: In rare cases, severe allergic reactions to CBD may lead to anaphylaxis, a life-threatening condition characterized by a sudden drop in blood pressure, difficulty breathing, and loss of consciousness.

How to minimize allergic reaction to CBD

To minimize allergic reactions to CBD, consider the following precautions:

  • Choose High-Quality Products: Opt for CBD products from reputable manufacturers known for their quality and purity. Look for products that have undergone third-party testing to verify their potency and purity.
  • Check Ingredient Labels: Read the ingredient labels carefully to ensure that the CBD product does not contain any allergens or additives that may trigger allergic reactions. Avoid products with ingredients that you know you are allergic to.
  • Start with a Low Dose: Begin with a low dose of CBD and gradually increase it over time while monitoring for any adverse reactions. Starting with a low dose allows you to assess your tolerance and sensitivity to CBD.
  • Monitor for Symptoms: Pay close attention to your body's response after using CBD products. If you experience any symptoms of an allergic reaction, such as skin rashes, itching, swelling, respiratory issues, or digestive problems, discontinue use immediately and seek medical attention.
  • Consider Alternative Forms: If you experience allergic reactions to one form of CBD product (such as tinctures or edibles), consider trying alternative forms, such as topicals or capsules, to see if they are better tolerated.
  • Avoid Contaminated Products: Be cautious of CBD products that may be contaminated with allergens or other harmful substances. Purchase products from reputable sources and avoid products that have not been tested for purity and safety.

Frequently asked Questions

How common are allergic reactions to CBD?

Allergic reactions to CBD are relatively rare but can occur in susceptible individuals. The prevalence of CBD allergies is not well-established due to limited research in this area.

What should I do if I suspect I'm having an allergic reaction to CBD?

If you suspect you're experiencing an allergic reaction to CBD, discontinue use of the CBD product immediately and seek medical attention. A healthcare professional can provide proper evaluation, diagnosis, and treatment for your symptoms.

What are some common allergens found in CBD products?

Common allergens found in CBD products may include certain carrier oils (such as coconut oil or hemp seed oil), flavorings, preservatives, or additives. Individuals with known allergies to these substances should carefully check ingredient labels before using CBD products.

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Sources

Huestis, M. A., Solimini, R., Pichini, S., Pacifici, R., Carlier, J., & Busardò, F. P. (2019). Cannabidiol Adverse Effects and Toxicity. Current Neuropharmacology, 17(10), 974-989. https://doi.org/10.2174/1570159X17666190603171901

S. Souza, J. D., Fassoni-Ribeiro, M., Batista, R. M., Ushirohira, J. M., Zuardi, A. W., Guimarães, F. S., Campos, A. C., Osório, L., Elias, D., Souza, C. S., Fassoni, A. A., C. Hallak, J. E., & S. Crippa, J. A. (2022). Case Report: Cannabidiol-Induced Skin Rash: A Case Series and Key Recommendations. Frontiers in Pharmacology, 13. https://doi.org/10.3389/fphar.2022.881617

Jackson, B., Cleto, E. & Jeimy, S. An emerging allergen: Cannabis sativa allergy in a climate of recent legalization. Allergy Asthma Clin Immunol 16, 53 (2020). https://doi.org/10.1186/s13223-020-00447-9

Vuolo, F., Abreu, S. C., Michels, M., Xisto, D. G., Blanco, N. G., Hallak, J. E., Zuardi, A. W., Crippa, J. A., Reis, C., Bahl, M., Pizzichinni, E., Maurici, R., Pizzichinni, M. M., Rocco, P. R., & Dal-Pizzol, F. (2019). Cannabidiol reduces airway inflammation and fibrosis in experimental allergic asthma. European Journal of Pharmacology, 843, 251-259. https://doi.org/10.1016/j.ejphar.2018.11.029

Ferreira, B.P., Costa, G., Mascarenhas-Melo, F. et al. Skin applications of cannabidiol: sources, effects, delivery systems, marketed formulations and safety. Phytochem Rev 22, 781–828 (2023). https://doi.org/10.1007/s11101-023-09860-5

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