But what does 1 milliliter look like? Due to the current lack of regulation of CBD, this calculation can be tricky. Start by figuring out the volume of a single drop in your dropper, which is usually 0.05 milliliters, according to Dr. Bugailiskis. If you’re unsure, ask the company.
Several countries, including Canada and those in the U.K., have approved the use of Sativex, an oral spray with equal amounts of CBD and THC, to treat pain stemming from multiple sclerosis. Canada has also approved it for treatment of cancer pain.
How to Calculate CBD Dosage
By Sarah Hays Coomer Contributor
1500mg÷30mL = 50 mg/mL
Cannabidiol (CBD) is growing increasingly popular, thanks to its many purported health benefits and non-intoxicating properties (most CBD products contain less than 0.3% tetrahydrocannabinol, or THC). As research evolves and sheds light on CBD’s efficacy, especially for pain relief, more and more people are adding it to their daily wellness regimens.
In June 2018, the U.S. Food and Drug Administration (FDA) approved Epidiolex, a CBD oral solution.
Many of these interactions are mild and don't demand a change to treatment. Others may require you to substitute the drugs you are taking or to separate doses by several hours.
Outside of these two disorders, CBD's effectiveness in treating seizures is uncertain. Even with Epidiolex, it's unclear if the anti-seizure effects are from CBD or some other factor.
Possible Side Effects
Meredith Bull, ND, is a licensed naturopathic doctor with a private practice in Los Angeles. She helped co-author the first integrative geriatrics textbook, "Integrative Geriatric Medicine."
CBD oil may treat pain, lower anxiety, and stimulate appetite the same way that marijuana does, but without affecting your mental state. CBD might also help treat some types of seizures.
How to Calculate CBD Dose
There aren't many study trials that look at CBD's anxiety-relieving effects in humans. One of the few is a 2019 study published in the Brazilian Journal of Psychiatry.
Cytochrome P450 (CYP450) is an enzyme in your body that breaks down certain drugs. But CBD oil can block CYP450 from working the way it normally does. CBD oil can either make some drugs you take have a stronger effect than you need or make them less effective.