People taking high doses of CBD may show abnormalities in liver related blood tests. Many non-prescription drugs, such as acetaminophen (Tylenol), have this same effect. So, you should let your doctor know if you are regularly using CBD.
A significant safety concern with CBD is that it is primarily marketed and sold as a supplement, not a medication. Currently, the FDA does not regulate the safety and purity of dietary supplements. So, you cannot be sure that the product you buy has active ingredients at the dose listed on the label. In addition, the product may contain other unknown elements. We also don’t know the most effective therapeutic dose of CBD for any particular medical condition.
Outside of the US, the prescription drug Sativex, which uses CBD as an active ingredient, is approved for muscle spasticity associated with multiple sclerosis and for cancer pain. Within the US, Epidiolex is approved for certain types of epilepsy and tuberous sclerosis.
Is CBD safe?
CBD has been touted for a wide variety of health issues, but the strongest scientific evidence is for its effectiveness in treating some of the cruelest childhood epilepsy syndromes, such as Dravet syndrome and Lennox-Gastaut syndrome (LGS), which typically don’t respond to antiseizure medications. In numerous studies, CBD was able to reduce the number of seizures, and, in some cases, stop them altogether. Epidiolex, which contains CBD, is the first cannabis-derived medicine approved by the FDA for these conditions.
CBD, or cannabidiol, is the second most prevalent active ingredient in cannabis (marijuana). While CBD is an essential component of medical marijuana, it is derived directly from the hemp plant, a cousin of marijuana, or manufactured in a laboratory. One of hundreds of components in marijuana, CBD does not cause a “high” by itself. According to a report from the World Health Organization, “In humans, CBD exhibits no effects indicative of any abuse or dependence potential…. To date, there is no evidence of public health related problems associated with the use of pure CBD.”
The evidence for cannabidiol health benefits
Side effects of CBD include nausea, fatigue and irritability. CBD can increase the level of blood thinning and other medicines in your blood by competing for the liver enzymes that break down these drugs. Grapefruit has a similar effect with certain medicines.
Some CBD manufacturers have come under government scrutiny for wild, indefensible claims, such that CBD is a cure-all for cancer or COVID-19, which it is not. We need more research but CBD may prove to be a helpful, relatively non-toxic option for managing anxiety, insomnia, and chronic pain. Without sufficient high-quality evidence in human studies, we can’t pinpoint effective doses, and because CBD currently is typically available as an unregulated supplement, it’s hard to know exactly what you are getting.
It should be noted that broad spectrum CBD products do not contain THC but do carry all the other terpenes and cannabinoids of the hemp plant, which makes them ideal for individuals after the anticoagulant effects of CBD but rather not have THC in their product. Full spectrum CBD oil contains 0.3% (or less) THC, which is again in line with the federal laws. Do research your country’s (or state’s) regulations on CBD, THC, and cannabis if you’re unsure whether you’d like a broad- or full-spectrum CBD oil product.
For the past decade or so, CBD oil has been making headlines for its use in treating heart disease to hypertension. Truth be told, it has indeed been shown to be safe, free from side effects, and generally well-tolerated . However, there seems to be ongoing controversy about whether CBD oil can be combined with anticoagulants and blood thinning medications. Does CBD oil thin your blood ? And how safe an option is CBD oil when you are taking blood thinners? Here is everything you need to know.
How CBD oil works?
Another study on the anticoagulant effects of cannabis has shown that the cannabinoids cannabinol and THC in full-spectrum or broad CBD oil can prevent the formation of blood clots or thrombosis by extending the time it takes for blood clots to form (two times longer to form clots compared to subjects that don’t use CBD).
Several factors, such as your general tolerance, weight, and health can influence your likelihood to experience some side effects or interactions. Given the many variables that need to be considered, it’s strongly recommended to speak to your doctor before taking CBD oil, especially if you’re taking blood thinning medication. Your healthcare practitioner will need to take into account the processing time of CBD oil and make adjustments to your medication so they can safely add it to your medication regimen, with minimal system disruption. In doing so, you may be asked to start with a lower-than-recommended CBD oil dose (to help build a CBD oil tolerance) and gradually increase over time if required.
CBD and Blood Clotting – The interaction & effects
Keep in mind, however, that this does not happen very often, and most people who take CBD on other medications do not feel any side effects. But it is still a possibility to consider because of the way CBD and antibiotics can interact in your body, which is why it’s so important to consult your doctor before you mix anything with antibiotics or CBD. Additionally, not every antibiotic is the same, which means each one can react differently with CBD.