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how much cbd to treat anxiety

How much cbd to treat anxiety

Another study involving hundreds of patients noted success with doses from 40 milligrams to 300 milligrams a day, further supporting the idea that CBD dosage varies significantly, depending on a person’s symptoms and physiology.

Eight years later, a 2019 test compared the efficacy of three CBD doses (150 milligrams, 300 milligrams and 600 milligrams) and a placebo in men taking an SPST [2] Linares IM, Zuardi AW, Pereira LC, et al. Cannabidiol presents an inverted U-shaped dose-response curve in a simulated public speaking test. Revista brasileira de psiquiatria (Sao Paulo, Brazil : 1999). 2019;41(1):9-14. . Compared to a placebo, 300 milligrams of CBD significantly reduced participants’ anxiety during the speech, but the 150-milligram and 600-milligram doses did not. These results highlight how dosage can be highly variable and that more CBD isn’t necessarily more effective.

In 2020, researchers tested the effects of CBD oil at varying doses across 397 patients with a variety of ailments [4] Gulbransen G, Xu W, Arroll B. Cannabidiol prescription in clinical practice: an audit on the first 400 patients in New Zealand. BJGP Open. 2020;4(1):bjgpopen20X101010. . Participants with non-cancer pain or mental health-related symptoms experienced significant improvement in anxiety and depression, as well as in their abilities to complete their usual activities. The use of CBD oil suggested significant pain relief in these groups as well.

Other studies suggest CBD can reduce PTSD symptoms when consumed with THC [6] Bitencourt RM, Takahashi RN. Cannabidiol as a Therapeutic Alternative for Post-traumatic Stress Disorder: From Bench Research to Confirmation in Human Trials. Front Neurosci. 2018;12:502. . When taken together, the two compounds create what’s known as the “entourage effect,” where THC enhances the effects of CBD as CBD tempers the effects of THC, resulting in a more well-rounded experience [7] Ferber SG, Namdar D, Hen-Shoval D, et al. The “Entourage Effect”. Terpenes Coupled with Cannabinoids for the Treatment of Mood Disorders and Anxiety Disorders. Curr Neuropharmacol. 2020;18(2):87-96. .

CBD Dosage for Anxiety

You also have to find the right CBD dosage for your anxiety. Experts suggest starting small and working your way up depending on how your body reacts.

While delta-9-tetrahydrocannabinol (THC) can have a bad rap for being intoxicating and anxiety-inducing, cannabidiol (CBD) can actually be used to relieve anxiety. Research supports this benefit, with several studies reinforcing the positive effects CBD can have on various anxiety conditions.

However, other trials suggest much lower doses are also quite effective in treating anxiety.

CBD for Generalized Anxiety

Here’s what the science says regarding CBD’s anxiolytic properties, along with experts’ dosage guidelines and advice on how to take CBD safely.

The World Health Organization deems CBD a safe and generally well-tolerated substance. Studies report very few adverse effects, if any.

How much cbd to treat anxiety

Dr. Hurd: “How do you feel?”

Jones: Um, to be honest, I don’t feel that different. I think that the biggest change that I noticed is…I was just tired all the time. I feel this kind of slo-mo lethargia that makes me feel, like, a little bit disassociated with reality. And I think that is what made me feel a little less anxious at times.

Dr. Yasmin Hurd: Ironically, even though it’s now this huge fad in our society, we still don’t have a very good handle on how it’s working.

All right, I’m about to take my last dose of CBD! I must say, I’m kind of excited to stop having to take this three times a day. I think part of it is scheduling and remembering. But also, yeah, I’ve also just been so much more tired. I don’t feel like my anxiety was just washed away. I felt like there were a few times where it really helped in certain instances. And, overall, kind of lowered the intensity of how I was feeling because I felt lethargic. But yeah, I don’t want to be tired anymore.

Just walking home on Friday night after three days of CBD, and I’m reporting that I’m mostly just tired and feeling lethargic. Not in a bad way; it kind of feels like I have a warm blanket around me, so I don’t hate it.

Dr. Hurd: “Both under normal conditions and in people who have anxiety disorders, enough research has started to show that it does have an anti-anxiety effect.”

So, I happened to take CBD right before I had to do something stressful. It’s Sunday, but I had a task that I was not looking forward to. And I took 100 milligrams, and I pretty quickly felt my nerves calming down. And I was like, OMG, this is totally working, which is really great because I’m looking for that quick relief like everyone is.

At that point, I had just one day left.

It is important to remember that you should always talk to your doctor before using CBD if you have symptoms of a serious mental or physical health condition. CBD could potentially worsen symptoms or interact with other medications you are taking.

CBD is believed to have a range of positive physical and mental health effects. Because of this, it has become increasingly popular as a way to alleviate everything from anxiety to sleep disorders.

Start With a Low Dose

There have been a number of studies that suggest that CBD may have a number of different physical and mental health uses. However, more research is still needed to better understand the substance's potential applications and possible long-term side effects.

In studies, amounts vary from as low as 20 milligrams per day to up to 1,500 milligrams (mg) per day. The World Health Organization reports that dosages in clinical research studies typically range between 100 and 800 milligrams per day.  

Research

Kendra Cherry, MS, is an author and educational consultant focused on helping students learn about psychology.