Hyperthyroidism refers to when the thyroid gland goes into overdrive. It then results in an increased metabolic rate and a rapid heartbeat. While there’s no proof that CBD can help normalize this condition, the ability of cannabinoids to influence the activity of the cannabinoid receptors in the thyroid shows that CBD could have potential in impacting these conditions (production of too much or too little T4, as in hypothyroidism).
Now that you are aware of CBD’s potential effects on the thyroid, you may be wondering what effect marijuana could have on the thyroid. While marijuana could contain traces of CBD, it largely consists of THC, another cannabinoid present in the cannabis plant.
Is CBD Effective in Managing Thyroid Conditions?
Like many other medications, CBD and thyroid medications compete in the cytochrome P450 pathways for metabolism. Such interaction could result in the accumulation of thyroxine due to the competition, and may, in turn, lead to hyperthyroidism. Whenever thyroid medication and CBD oil are taken too closely together, individuals may experience anxiety and mild nausea.
When choosing your CBD oil, it is important that you choose full-spectrum CBD oil as it contains most of the cannabinoids present in the cannabis or hemp plant as well as other essential compounds like terpenes. It is also advisable to go for a high-quality CBD oil to get the best results.
CBD has undoubtedly taken the mainstream market by storm – it is no longer a surprise entrant but a likely long-stay. CBD is a naturally occurring cannabinoid derived from the cannabis plant or industrial hemp plant. Unlike THC, another common cannabinoid present in the cannabis plant, CBD is a non-psychoactive compound that does not result in a ‘high‘ feeling. Thanks to the potential benefits and non-psychoactive properties of CBD, its products may be able to help symptoms of various conditions. But what about the effects of CBD on the thyroid? Let’s take a deeper look into what the thyroid is and how CBD may affect it.
Researchers from Penn State College of Medicine evaluated existing information on five prescription CBD and delta-9-tetrahydrocannabinol (THC) cannabinoid medications: antinausea medications used during cancer treatment (Marinol, Syndros, Cesamet); a medication used primarily for muscle spasms in multiple sclerosis (Sativex, which is not currently available in the US, but available in other countries); and an antiseizure medication (Epidiolex). Overall, the researchers identified 139 medications that may be affected by cannabinoids. This list was further narrowed to 57 medications, for which altered concentration can be dangerous. The list contains a variety of drugs from heart medications to antibiotics, although not all the drugs on the list may be affected by CBD-only products (some are only affected by THC). Potentially serious drug interactions with CBD included
People considering or taking CBD products should always mention their use to their doctor, particularly if they are taking other medications or have underlying medical conditions, such as liver disease, kidney disease, epilepsy, heart issues, a weakened immune system, or are on medications that can weaken the immune system (such as cancer medications). A pharmacist is a great resource to help you learn about a potential interaction with a supplement, an herbal product (many of which have their own drug interactions), or an over-the-counter or prescription medication. Don’t assume that just because something is natural, it is safe and trying it won’t hurt. It very well might.
CBD can alter the effects of other drugs
Absolutely. Inhaled CBD gets into the blood the fastest, reaching high concentration within 30 minutes and increasing the risk of acute side effects. Edibles require longer time to absorb and are less likely to produce a high concentration peak, although they may eventually reach high enough levels to cause an issue or interact with other medications. Topical formulations, such as creams and lotions, may not absorb and get into the blood in sufficient amount to interact with other medications, although there is very little information on how much of CBD gets into the blood eventually. All of this is further complicated by the fact that none of these products are regulated or checked for purity, concentration, or safety.
The researchers further warned that while the list may be used as a starting point to identify potential drug interactions with marijuana or CBD oil, plant-derived cannabinoid products may deliver highly variable cannabinoid concentrations (unlike the FDA-regulated prescription cannabinoid medications previously mentioned), and may contain many other compounds that can increase the risk of unintended drug interactions.
Products containing cannabidiol (CBD) seem to be all the rage these days, promising relief from a wide range of maladies, from insomnia and hot flashes to chronic pain and seizures. Some of these claims have merit to them, while some of them are just hype. But it won’t hurt to try, right? Well, not so fast. CBD is a biologically active compound, and as such, it may also have unintended consequences. These include known side effects of CBD, but also unintended interactions with supplements, herbal products, and over-the-counter (OTC) and prescription medications.