January 17, 2020 5 min read

CBD oil has a plethora of uses, which is why it’s quickly becoming one of the most popular all-natural wellness supplements on the market. 

But research regarding the cannabinoid and all its healing power is still in its infancy, and there’s still alot to learn about the naturally-derived compound. 

Even though theWorld Health Organization seems to support the widely accepted, positive safety status of cannabidiol, users should still practice caution when using new wellness supplements, especially alongside other medications or treatments. 

Because of the way that CBD interacts with some medications, it’s crucial that users take the time to look into how CBD can affect other aspects of your wellness routine or required medical treatments. One of the most important considerations is the use of CBD oil before surgery.

There are many medications you should avoid in the hours, sometimes even days, preceding your surgery. 

In most cases, your physician will even warn you to avoid foods and beverages near your appointment time. 

We know that the types of medications that safely pair with anesthesia and surgical procedures vary, but what about CBD? 

If you’re wondering “Should I stop taking CBD oil before surgery?” you’re in the right place., Let’s take a look at what the research says, as well as some expert opinions, on how CBD may affect your pre-surgical routine.


Thesafety profile of cannabidiol has been confirmed by many studies, though researchers are aware that cannabidiol interacts with multiple medications. So, can you take CBD before surgery?

Here’s what we know:

Many sources suggest thatyou shouldn’t take much of anything, including water, before surgery to prevent serious complications, like aspiration, increased risk of infection, or sudden nausea and vomiting. 

When you go in for a surgical procedure, you’ll often fill out a form or be verbally assessed regarding your use of opioids or other medications. That’s because certain medications can affect the anesthesia, in some cases making it totally ineffective. 

Alternatively, frequent use of some medications may not render the anesthesia completely useless, but your anesthesiologist should know so that he or she can adjust your dose based on your tolerance.

Many sources suggest that CBD falls into line with these ideas. Dr. Perry Solomon, MD,suggests that CBD oil is safe to take in the days prior to scheduled surgery as long as you aren’t taking othermedications that may interact with CBD, like blood thinners. However, Dr. Solomon says that you should  “observe the instructions by whoever calls you from the hospital regarding what time to stop eating and drinking fluids. You should not take the CBD after that time either.”

In short, CBD may be safe to use up until you should discontinue other medications, food, and beverages. 

Just like with opioid medications, you should inform your doctor and your anesthesiologist about your CBD use, because it may cause need for the anesthesia dose to be adjusted. That means you should keep track of exactly how much CBD oil you take and when you take it so that you can give accurate information to the doctor.

Many people are interested in using CBD to manage anxiety prior to the surgery, but most research suggests that taking CBD too close to your surgery could pose risks, especially since many doctors don’t quite understand the full effects of CBD oil yet. Of course, using CBD after surgery may be a different story, and may actually pose an even greater range of benefits than as a pre-operative supplement.


After most surgical procedures, your doctor will send you home with some sort of prescription to help aid the recovery process and manage pain in the days prior to your surgery. 

According to Dr. Solomon, CBD may help the recovery process as well. He suggests that a 1:1 CBD:THC tincture may even be an appropriate replacement for opioids to manage post recovery pain. 

CBD also has benefits when used on its own, and according to Dr. Solomon, “as an anti-inflammatory, it may even help with your wound healing.”

Research about the cannabinoid is limited. However, there is some evidence that suggests cannabidiol has many effects that may make it useful for managing post-operative discomfort and aiding recovery. 

Like our expert suggested, cannabidiol has been linked to powerfulanti-inflammatory effects, which is why many people use it for managing conditions like arthritis. CBD may help inhibit the inflammatory response by binding with certain neuroreceptors to prevent signals of inflammation from reaching the brain.

Research shows that it works in nearly the same way to help prevent pain signals from reaching the brain, too, which means CBD could be useful formanaging pain after your surgery. 

Different types of cannabidiol applications may help with these symptoms, and CBD topicals may be an effective option for managing postoperative recovery due to the way CBD interacts with theEndocannabinoid System in the skin.

Theside effects of surgery vary depending on unique biological characteristics, medications you take, or the type of surgery you had. However, nausea, vomiting, and loss of appetite are common after many surgical procedures, especially in those who suffer from one of many chronic health conditions. Studies show that CBD is an effective treatment forregulating nausea and vomiting.

Fatigue, another common surgery side effect, may be managed with CBD oil, too. Studies show that cannabidiol has wake-promoting effects, and many people take CBD alongside their coffee to help boost their focus during the day. 

Experts also suggest that at larger doses, cannabidiol may evenwork as a sort of sleep aid. Studies show that CBD may be useful for managing insomnia, especially ifsleeplessness is caused by anxiety, inflammation, or pain.

While your doctor may prescribe medication for any of your post-operative symptoms, many people turn to cannabidiol instead because of its low potential risk. 

When compared to most prescription medications, especially narcotics like opioid medications, the side effects of CBD are considerably mild and rare. 

For most people, CBD provides the right amount of post-operative relief from anxiety, inflammation, pain, and more, without the same adverse side effects of many prescription options.


As you can see, there are several ways that cannabidiol may benefit you in the days before or after your surgery, but most experts would suggest avoiding CBD in the hours before a surgical procedure, the same time your doctor recommends avoiding other medications, beverages, and foods. 

If you use CBD regularly, or took any CBD in the days prior to your surgery, be sure to inform your doctor and your anesthesiologist. 

If you want to reap the many benefits of CBD after your surgery, there are multiple different ways to consume CBD that may work for you. Just be sure that you always talk about plans to change your wellness routine with your doctor, especially if you are going to use CBD in place of any prescription medications. 

If you’re interested in taking CBD before or after surgery, make sure you check out our articleCommon CBD Oil Side Effects and How to Avoid Them.

Have you used CBD before or after surgery? Let us know how you used it and how it worked for you in the comments!

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