CBD Side Effects: What You Need to Know

As CBD (cannabidiol) becomes more popular, people ask more questions about its potential side effects. CBD is a non-psychoactive compound found in cannabis and hemp plants, and it has a range of potential health benefits. 

But with any new treatment comes the risk of possible side effects. In this article, we will explore the known CBD side effects and how to avoid them. 

What is CBD? 

Cannabinoids are a class of chemicals present in cannabis and hemp plants. CBD, unlike the well-known THC, has no psychoactive properties. This means that it does not make you high. 

The exciting thing is that CBD has a range of potential health benefits, including reducing anxiety, relieving pain, and treating seizures. It is also being explored as a treatment for a range of other conditions, including cancer and Alzheimer’s disease. 

It’s available in various forms, including oils, tinctures, edibles, drinks, and topical creams to be utilised in many applications. 

Side Effects of CBD 

Compared with all the potential health benefits of CBD, the side effects are usually minimal. When comparing them to the side effects of prescription medicine, CBD is significantly safer. Still, as a company producing CBD drinks, we feel it is important to make sure you have all of the facts. 

The most common side effects of CBD are mild and include tiredness, diarrhoea, and changes in weight or appetite. More severe side effects are possible but rare. 

The following are some of the adverse effects that have been linked to CBD use: 

– Drowsiness 

– Dry mouth 

– Low blood pressure 

– Lightheadedness 

– Dizziness 

– Nausea 

– Vomiting 

CBD and Drowsiness 

In some cases, CBD may cause drowsiness due to its depressant effects. (1) This means that it may slow down the activity of the central nervous system, leading to a decrease in energy and alertness. 

Suppose you are taking other medications or supplements or have a health condition. In that case, it is essential to consult with your doctor before using CBD. 

CBD and Dry Mouth 

CBD can also cause dry mouth by reducing the production of saliva. This is the most common side effect of CBD and can be uncomfortable. 

Saliva helps to cleanse the mouth and protect it from bacteria. When it’s reduced, you may be more prone to cavities and gum disease. You can combat dry mouth by drinking plenty of water and chewing sugar-free gum. In the case of our CBD-infused drinks, we have not experienced any issues of dry mouth whatsoever. 

CBD and Low Blood Pressure 

While generally not a cause for concern, CBD can cause a slight drop in blood pressure when taken in large doses. Remember, our CBD drinks contain 15mg of CBD, which is considered a mild dose. 

If you have low blood pressure or are taking medications, you should consult your doctor before using CBD. 

Some people may experience lightheadedness or dizziness when taking CBD, which could be linked to reduced blood pressure. If you experience these side effects, it is best to sit or lie down and drink plenty of fluids. These side effects should resolve within a few minutes. If they persist, please consult with your doctor. 

CBD and Lightheadedness 

There have been reports of people feeling dizziness and lightheadedness after consuming CBD. It is not clear why this happens, but scientists think it may be due to alterations in blood flow near your brain. It could also have to do with cell signalling fluctuations that occur when you consume CBD products.  

People experiencing these side effects should consult a doctor since they may signify something more serious such as an autoimmune disease. 

CBD and Dizziness 

It is also important to note that CBD can cause dizziness on very rare occasions. It’s essential to talk with your doctor before using CBD if you’re taking any other medications or supplements or if you have an illness. This is because CBD could have an influence on them. 

CBD and Nausea 

Nausea is another possible side effect of CBD. It is not clear why this occurs, but it may be due to the way CBD affects the brain. If you experience nausea after taking CBD, it is best to avoid driving or operating heavy machinery. Interestingly enough, studies have also suggested CBD as an effective treatment against nausea. (2

CBD and Vomiting 

Vomiting is a rare side effect of CBD, but it has been reported. It isn’t clear why this happens, but CBD’s impact on the brain may play a role. If you experience vomiting or feel unwell after taking CBD, it’s best to consult with a doctor. Vomiting is another reported side effect where studies have shown that CBD effectively regulates this symptom. (3

CBD and Drug Interactions 

CBD can interact with some medications, so it’s important to talk to your doctor before using it. The CYP450 enzymes are responsible for metabolising many drugs, and CBD inhibits these enzymes. This means that CBD can increase the levels of certain medications in your blood. (4

If you are taking any medications, it is essential to consult with your doctor before using CBD. This is especially true if you take medication for a severe condition, such as cancer or heart disease. 

How to Avoid CBD Side Effects 

Fortunately, you can do a few things to reduce your risk of experiencing side effects from CBD. 

Start with a low dose: If you’re new to CBD, it’s essential to start with a low amount and increase gradually. This will help your body adjust to the compound and reduce the likelihood of side effects. 

Choose a quality product: Not all CBD products are created equal. Make sure you choose a reputable brand that uses high-quality ingredients. 

Talk to your doctor: If you have a health condition or are taking other medications, it’s important to consult with your doctor before using CBD. 

Long Term Negative Effects of CBD 

There are no known long-term adverse effects of CBD. This is one of the reasons why it’s considered to be a safe compound. 

At the same time, CBD is a relatively new compound, and more research is needed to understand its full potential. However, it is generally considered safe and well-tolerated by most people. 

Dosage of Cannabidiol (CBD) 

Although doses as high as 1500 mg per day have been used safely, most people will experience the best results with a daily dose of between 25 and 200 mg. (5

CBD oil is available in several different dosages, so it’s crucial to find the one that works best for you. You may need to experiment to determine what dosage works best for your situation. 

For reference, our Leaf Life CBD drinks contain 15mg of CBD, which most users would consider a low dose in terms of daily intake. 

Some people find that a high dose of CBD provides better results than a lower dose, while others find that a lower dose works better for them. 

CBD is a safe and effective supplement, but it’s important to start with a low dose and increase gradually if needed. 

CBD and Medication Interactions 

Since CBD inhibits the CYP450 enzymes, it can increase the levels of certain medications in your blood. If you are taking any medications, it is essential to consult with your doctor before using CBD. This is especially true if you take medication for a serious condition, such as cancer or heart disease. 

It is important to be aware of potential CBD interactions with your medications. 

CBD can also interact with other herbs and supplements. For example, St. John’s Wort can increase CBD levels in your blood. Additionally, CBD can interact with certain foods. Something like grapefruit juice can also increase CBD levels in your blood.  

Special Precautions and Warnings 

If you are pregnant or breastfeeding, it is essential to note that some CBD products can be contaminated with other ingredients harmful to your fetus or infant. Therefore, it is best to avoid using CBD if pregnant or breastfeeding. 

In addition, children should not take CBD unless it is a specific prescription product (Epidiolex), which is approved for use in children by the FDA. This product is only approved for children with certain conditions who are at least one year old. 

People with liver disease may need to use lower doses of CBD, as it can increase the levels of certain medications in the blood. But it is also interesting to note that there is research suggesting that CBD can help improve liver function. (6

In addition, Parkinson’s disease patients should be aware that taking high doses of CBD may make muscle movement and tremors worse.