With low-dose CBD, there is no indication of serious drug interaction to date. Only in the very high-dose range (which, in the real world, is not what most people ingest every day) and in isolated cases has cannabidiol shown possible interaction with blood thinners.

If you don’t share with them your full drug history (including any CBD oil you’re taking), the dose they recommend may be higher or lower than it should be. Much of best CBD gummies the work on this issue, Welty says, will involve more case studies and observations as individuals see what happens when CBD is combined with other drugs. That’s how Epidiolex researchers resolved the issues they came up against, Devitt-Lee says, and concluded that despite the negative interactions they witnessed between CBD and some antiepileptic meds, it was essentially safe. But just because CBD is fairly benign on its own doesn’t mean that it will be as benign when mixed with other drugs.

The risk increases when you consider how doctors prescribe medication. In part, doctors recommend dosage amounts and frequencies based on the standard amount of time it takes the cytochrome P450 enzyme system to metabolize the drug.

There are over 140 different kinds of cannabinoids out there, and out of the few, we’ve begun to study we’ve already discovered a multitude of health benefits and treatment targets. Whether it’s helping cancer patients, or curbing inflammation and beyond, the therapeutic potential of this plant offers many medical patients a chance at a better, more pain-free life. While this is great news for individuals who are looking for relief, CBD products are not always the best option if you’re currently taking prescription drugs.

But theoretically, because of the way cannabis is metabolized, CBD can interfere with the efficacy and safety of some drugs. In fact, there is some evidence that one type of meds—blood thinners (warfarin or Coumadin/Jantoven)—can potentially be affected by CBD when taken together. Among my nutrition patients, I’ve seen CBD oil help with anxiety and psoriasis when nothing else seemed to work. Everything you read on CBD Awareness Project, such as text, graphics, images, and other material, is for informational purposes only and does not constitute medical advice. To wrap up, doctors don’t know the full scope of CBD’s ability to interfere with medications.

The reason for this is because it could create potential interactions. The same effects have been seen when taking CBD oil, therefore if you are taking any of these medications then it might not be recommendable to have CBD oil. There’s a lot more evidence that CBD is safe for use than the opposite.

Based on the current research, it seems to have a similar effect to grapefruit. If you are taking any medication that has a grapefruit warning, you should avoid taking CBD oil. There is little to no research on CBD’s effect on birth control. Anecdotally, many people take CBD oil while on birth control and report no side effects.