Your Cart is Empty

  • Add description, images, menus and links to your mega menu

  • A column with no settings can be used as a spacer

  • Link to your collections, sales and even external links

  • Add up to five columns

  • by Nicola Boulton January 16, 2023 5 min read

    What happens if you use too much CBD oil

     What are the side effects of CBD oil? Can one overdose from CBD? This article looks into the possible outcomes and effects of taking too much CBD oil.

    CBD oil and other cannabidiol products have been used for different benefits. There is no universal dosage for most CBD products, and what works for one individual might not work for another one. Most people take the dosage amount that works for their benefit. Though CBD oil is well tolerated, one of the questions people ask is what will happen if they use too much CBD oil.

    What happens if you use too much CBD oil

    What is CBD Oil

    CBD, short for cannabidiol, is one of the active compounds found in the cannabis plant. Various species of cannabis plants contain different levels of CBD. Other compounds include tetrahydrocannabinol and CBD, which are psychoactive and responsible for the high effect people feel after using marijuana. Legal products in the UK sold as supplements should be extracted from hemp plants and not exceed 1 mg THC. CBD extracted from buds and flowers of the hemp plant is made into different products such as gummies, pills, creams, balms, and oil or tincture.

    Why People Use CBD Oil

    Most people use CBD because it causes a calm and relaxing effect. Shannon et al. (2019) found that most people use CBD because it helps with anxiety, sleep, and stress management. CBD has anti-inflammatory and antioxidant properties, which makes it a great aid for chronic pain and inflammation. Etemad et al. (2022) pointed out that CBD is used in conditions like arthritis, Parkinson's disease, and cancer treatment side effects.

    Is CBD Oil Safe

    CBD is extracted from a natural plant and has been approved for its medical and therapeutic benefits. CBD does not hurt one's cognitive processes or cause intoxication. It works with the endocannabinoid system in the body to improve and maintain its balance. It is well tolerated and has mild side effects. Unlike THC, CBD does not cause psychoactive effects.

    Can One Overdose from CBD

    An overdose happens when one takes more than the prescribed or recommended medication. Overdose symptoms include difficulty breathing, changes in the heart rate rhythm, extreme headaches, nausea and vomiting, severe anxiety, agitation, and chest pain. CBD does not affect a part of the brain that can cause such effects. This is why even high doses of CBD cannot cause an overdose.

    What Happens When One Takes Too Much CBD

    Taking too much CBD cannot cause adverse effects. However, side effects from taking too much CBD might occur. Evans (2020) pointed out that side effects related to CBD include dry mouth, drowsiness, dizziness, loose bowel movements, changes in appetite, nausea, and vomiting. Some people might also have issues with liver functioning. Sholler et al. (2020) explained that CBD could affect how other drugs are metabolized in the body and affect their functioning. CBD might affect the rate at which the liver metabolizes the drugs, leading to accumulation, which can negatively affect a person. It is advised for someone under another prescription to seek advice from their doctor before using CBD.

    Contraindications of Using CBD Oil

    Though CBD is used to help with different conditions, there are some contraindications. People under the following conditions are advised not to take CBD products.

    Liver Problems

    Meissner &Cascella (2022) pointed out that high doses of CBD accumulated in the bloodstream might harm the liver. People with underlying liver problems are advised against using CBD products. Learn more about will i get high taking cbg oil?

    Expecting and Nursing Women

    MacCallum et al. (2021) explained that CBD and other cannabis products might harm fetal development or even pass through breast milk. Pregnant and nursing mothers are advised against taking CBD oil. Though expecting women might be tempted to use CBD oil to help with nausea and other pregnancy side effects, it is important to seek doctors' approval before taking it.

    Buying Safe CBD Oil

    It is important to get good-quality CBD oil. Some products in the market might have different ingredients than the one indicated on the label. When shopping for CBD, one should check for the certificate of analysis that shows the CBD oil's contents, strengths, and purity. This shows that the product is of good quality and does not contain other contaminants. Reviews from other customers will give one a good image of the products and how others view them. New people taking CBD are advised to start with a small dose, give it time to see how their body reacts, and increase until they find the right dosage. CBD oil works differently for individuals and demands patience to find the right amount for one's desired effects.

    Frequently Asked Questions About CBD Oil

    Does CBD Oil Expire?

    All CBD oil products bought have an expiry date on the label. This does not mean that the CBD has gone bad. The shelf life of CBD oil ranges from one to two years. After this period, CBD oil tends to lose its strength, which will not be as effective. CBD oil should be stored in dark places to prolong its potency.

    How Often To Take CBD Oil

    Various factors should be considered when determining how often one takes CBD oil. There is no standard dose that is appropriate for everyone regarding CBD products. Symptoms one is addressing, their metabolism rate, and the effect desired are one of the things one should consider. It is advised to start with a small dosage and increase it gradually. Learn more about how much cbd is in oil?

    Can CBD Oil Make One High?

    CBD oil makes one feel relaxed and calm. Some people can mistake this feeling for being high. THC is the compound that makes people feel high from cannabis products. The legal amount of THC in hemp-derived CBD products in the UK should not exceed 1 mg.


    It is common to see people use CBD oil as an alternative to treat conditions such as anxiety, insomnia, and chronic pain. Risks such as an overdose due to CBD are not likely to happen. CBD does not affect the body to cause an overdose. CBD oil is well tolerated, and any side effect that might occur is mild. CBD, however, might interact with other medications, and people under other prescriptions are advised to seek medical advice before using it. Pregnant, nursing women, and people with liver problems are strongly advised against using CBD oil. since there is no universal dosage, new people taking CBD oil are advised to start with a small dose and be patient until they get the right dosage. 


    Etemad, L., Karimi, G., Alavi, M. S., &Roohbakhsh, A. (2022). Pharmacological Effects Of Cannabidiol By Transient Receptor Potential Channels. Life Sciences, 120582.

    Evans, D. G. (2020). Medical Fraud, Mislabeling, And Contamination: Are All Common In CBD Products. Missouri Medicine, 117(5), 394.

    Maccallum, C. A., Lo, L. A., &Boivin, M. (2021). "Is Medical Cannabis Safe For My Patients?" A Practical Review Of Cannabis Safety Considerations. European Journal Of Internal Medicine, 89, 10-18.

    Meissner, H., &Cascella, M. (2022). Cannabidiol (CBD). In Statpearls [Internet]. Statpearls Publishing.

    Shannon, S., Lewis, N., Lee, H., & Hughes, S. (2019). Cannabidiol In Anxiety And Sleep: A Large Case Series. The Permanente Journal, 23.

    Sholler, D. J., Schoene, L., & Spindle, T. R. (2020). Therapeutic Efficacy Of Cannabidiol (CBD): A Review Of The Evidence From Clinical Trials And Human Laboratory Studies. Current Addiction Reports, 7(3), 405-412.

    Nicola Boulton
    Nicola Boulton

    Also in CBD Oil

    CBD Oil or Capsules Which Is Best?
    CBD Oil or Capsules Which Is Best?

    by Nicola Boulton December 13, 2023 5 min read

    Read More
    Best CBD Hemp Oil Edibles
    Best CBD Hemp Oil Edibles

    by Nicola Boulton December 12, 2023 4 min read

    Read More
    5 Advantages of Using CBD Vape Oil
    5 Advantages of Using CBD Vape Oil

    by Nicola Boulton December 11, 2023 4 min read

    Read More