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  • by Nicola Boulton August 29, 2022 5 min read

    CBD Oil and Earache: What the Research Shows Us

    CBD oil has pain relieving properties that help in reducing earache. This article highlights Understanding earache, what studies show about CBD oil for searches, whether CBD is safe for earache, which type of CBD oil is best for earache, and How to choose the best CBD oil for earaches.

    CBD oil is a treatment for anxiety, depression, and chronic pain, and you might be wondering whether it may help with an earache. CBD, known as cannabidiol, occurs naturally in the cannabis plant. It is infused in various products such as oils, tinctures, balms, salves, and vapes. However, its most popular form is CBD oil because of its convenience and bioavailability, meaning it is absorbed fast in the body; hence its effects are felt fast. One of the most popular benefits of CBD is its pain-reliving benefits which can help relieve inflammation and pain in the body.

    CBD Oil and Earache: What the Research Shows

    Understanding Earache

    Various illnesses may cause an earache. It affects anyone, regardless of age. You can experience earache in either one ear or both. The pain may range from mild to sharp and burning pain. Purchases treatment depends on its root cause.

    Causes of Earaches

    Below are common earaches causes:

    • Strep throat
    • Ear infections
    • Sinus infection
    • Perforated eardrum
    • Foreign objects in the ear
    • Infected tooth

    What Studies Show About Cbd Oil for Earaches

    Hill et al. (2012) suggested that CBD oil is beneficial in treating earaches since its affects the body's endocannabinoid system (ECS). The study above also revealed that the ECS regulates various functions in the body, such as memory, sleep, reproduction, pain, and mood.  Maroon & Bost (2018) noted that CBD interacts with the ECS by indirectly binding to the CB 1 and CB 2 receptors. The study above also proved that CBD prevents the breakdown of endocannabinoids, unlike THC, which activates them. Once they are broken down, they have more effect on the body.

    The following shows how CBD helps relieve earaches

    CBD Relieves Pain

    Mena et al. (2020) stated that CBD has anti-inflammatory properties. It helps reduce the pain and inflammation experienced when you have an earache. It binds indirectly to the CB 1 and CBD receptors. De Almeida & Devi (2020) noted that CBD also increases anandamide levels in the body. Anandanide is a compound linked to improving mods and decreasing pain. However, CBD doesn't completely reduce pain but makes it less unpleasant.

    CBD Fights Infections

    Infections are one of the causes of earache. Dach et al. (2015) suggested that CBD has ant bacterial properties that help n fighting infections, reducing the risk of an earache. It attacks the bacteria membranes that lead to infections.

    Reduces Inflammation

    One of the most popular benefits of CBD is reducing inflammation. According to Burstein& Sumner (2015), it does this by reducing levels of inflammatory cytokines and, affecting the endocannabinoid receptor and interacting with various neurotransmitters.

    Is CBD Safe For Earache?

    CBD is safe since most individuals can tolerate it, and has few side effects. Urits et al. (2020) suggested that some of its side effects include:

    • Fatigue
    • Diarrhea
    • Nausea

    Hence, before taking CBD oil, you should talk to your doctor to help you know its effects on your body. Taking it if you are using other drugs is not advisable since it interacts with them. White et al. (2019) stated that it is important to know that CBD oil is not yet FDA regulated; hence, you should research before purchasing it as an over-the-counter supplement.

    Which Type of CBD Oil Is Best For Earache

    CBD oil is available in three types:

    • Full spectrum: According to Maayah et al. (2020), it has all the compounds available in the cannabis plant, such as terpenes and flavonoids. It also has THC, but its levels are less than 0.3 percent making it safe and legal to use. It provides the entourage effect since all the cannabinoids work together to enhance the benefits of the oil.
    • Broad spectrum: It contains most of the compounds available in the cannabis plant, excluding THC. It also gives the entourage effect because of other cannabinoids present.
    • Isolate is also known as pure CBD since it solely has CBD compounds.

    Among all types, the most preferred is full-spectrum and broad spectrum CBD oil because of the entourage effects.

    How to Choose the Best CBD Oil for Earaches

    Shop At Reputable and Well-Trusted Shops

    Do not purchase your CBD oil at gas stations. Consider purchasing from licensed shops that provide information about their products, hemp origin, and lad test results.

    Buy Locally Grown Products

    You are assured that they have followed the standards and regulations of the USDA.

    Choose Organic Products

    Organic products have no harmful substances like pesticides and fertilizers, which are good for your health.

    Look For The Certificate Of Analysis (COA)

    This certificate helps you know the cannabinoid content of the product, such as THC and terpenes. Flavonoids and CBD levels.

    Choose the Right CBD Type

    Choose a product whose desire you yearn for. If you want the best results, go for broad and full spectrum CBD since they offer the full entourage effect.

    Ensure it has no additives  so  that you do not risk your health

    Check for Glass Packaging

    CBD uses plastic, meaning little of it is absorbed in your body. It also included aluminum packaging since they are BPA-free.

    How to Use CBD Oil for Earaches

    The most common way of using CBD oil is through sublingual administration. You put CBD oil under your tongue and leave it for around one minute before swallowing. Its effects are felt fast since it is absorbed directly into the bloodstream.

    Other individuals have tried adding in their ears, but it is unclear if it may work. It may work by applying the oil to the targeted area. However, you must talk to your doctor if your earaches result from an infection.


    CBD is a plant-based compound for various benefits like reducing pain and inflammation, relieving anxiety and stress, and improving skin conditions. It is available in various formulations, including oils, tinctures, balms, and salves. However, the most common form is CBD oil. An earache is caused by various factors such as pain, infections, strep throat, and tooth infection. Since CBD oil contains anti-bacterial and anti-inflammatory properties, it helps relieve pain and prevent infections that cause earache. Before using CBD oil as a treatment, consult your doctor to know the ideal dosage. Also, if you are under any other medication, restrain from CBD oil since it interferes with how the liver processes drugs.


    Burstein, S. (2015). Cannabidiol (CBD) And Its Analogs: A Review Of Their Effects On Inflammation. Bioorganic & Medicinal Chemistry, 23(7), 1377-1385.

    Dach, J., Moore, E. A., & Kander, J. (2015). Cannabis Extracts In Medicine: The Promise Of Benefits In Seizure Disorders, Cancer And Other Conditions. Mcfarland.

    De Almeida, D. L., & Devi, L. A. (2020). Diversity Of Molecular Targets And Signaling Pathways For CBD. Pharmacology Research & Perspectives, 8(6), E00682.

    Hill, A. J., Williams, C. M., Whalley, B. J., & Stephens, G. J. (2012). Phytocannabinoids As Novel Therapeutic Agents In CNS Disorders. Pharmacology & Therapeutics, 133(1), 79-97.

    Maayah, Z. H., Takahara, S., Ferdaoussi, M., & Dyck, J. R. (2020). The Anti-Inflammatory And Analgesic Effects Of Formulated Full-Spectrum Cannabis Extract In The Treatment Of Neuropathic Pain Associated With Multiple Sclerosis. Inflammation Research, 69(6), 549-558.

    Maroon, J., & Bost, J. (2018). Review Of The Neurological Benefits Of Phytocannabinoids. Surgical Neurology International, 9.

    Mena, M., Dalbah, L., Levi, L., Padilla, M., & Enciso, R. (2020). Efficacy Of Topical Interventions For Temporomandibular Disorders Compared To Placebo Or Control Therapy: A Systematic Review With Meta-Analysis. Journal Of Dental Anesthesia And Pain Medicine, 20(6), 337.

    Urits, I., Gress, K., Charipova, K., Habib, K., Lee, D., Lee, C., ... & Viswanath, O. (2020). Use Of Cannabidiol (CBD) For The Treatment Of Chronic Pain. Best Practice & Research Clinical Anaesthesiology, 34(3), 463-477.

    White, C. M. (2019). A Review Of Human Studies Assessing Cannabidiol's (CBD) Therapeutic Actions And Potential. The Journal Of Clinical Pharmacology, 59(7), 923-934.

    Nicola Boulton
    Nicola Boulton

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