6 CBD Oil Side Effects You Need to Be Aware Of

  • CBD
cbd oil side effects

Are you a fan of CBD or are looking into using it? In June 2018, the FDA (Food and Drug Administration) approved the use of Epidiolex, which is a purified form of CBD oil. Other types of cannabis are legal in other states as well. While different herbs out there have their own benefits, you might wonder about their side effects as well. This article will take a look at CBD oil side effects.

Read on to explore more about these side effects in order to stay safe today. 

What Is CBD Oil? 

CBD is a cannabinoid that’s found in the cannabis plant. In marijuana, you can find CBD and delta-9 tetrahydrocannabinol (THC). 

In the past, THC was the most known since it creates a high feeling. CBD on the other hand isn’t psychoactive. This means that it won’t change your state of mind when you use it. 

How CBD Works

CBD interacts with the cannabinoid receptors which are part of the endocannabinoid system. There are 2 receptors in your body, CB1, and CB2. 

CB2 receptors are most common in the immune system. They cause pain and inflammation.

CB1 receptors can be found throughout your body, mostly in the brain. They’re in charge of emotion, mood, thinking, memories, appetite, movement, pain, and other functions. 

CBD stimulates the receptors in order to allow your body to produce its own cannabinoids (endocannabinoids). Whereas THC attaches to the CB1 receptors. 

Side Effects

Keep in mind that each person will respond differently to CBD oil. Some might experience severe side effects, while others experience little to none. It’s important to start with a small dose and see how your body responds. 

Side effects can include:

1. Fatigue

2. Diarrhea

3. Changes in weight or appetite

4. Dry mouth

5. Mood changes

6. Nausea

It can also lead to an increase in liver enzymes. Speak to your doctor before checking out CBD oil prices if you have a liver-related disease. 

Speak with your doctor if you’re taking any medications. CBD can interact with certain medications, and impact the effectiveness. It can also cause a toxic reaction to the medication. 

Interactions With Medications

Certain medications can interact with CBD. As well as your doctor, you can speak with your pharmacist about different interactions. Medications that state you can’t take grapefruit usually mean that you can’t take CBD either. 

This is because CBD and grapefruit interact with cytochrome P450 (CYPs) which is a group of enzymes that are important to drug metabolisms. When you speak with your doctor you can avoid potential harmful interactions.  

Some examples are: 

  • PPIs
  • NSAIDs
  • Sulfonylureas
  • Steroids
  • Antipsychotics
  • Anti-epileptics
  • Beta-blockers
  • HIV antivirals
  • Prokinetics
  • Calcium channel blockers
  • And others

If you have low blood pressure, CBD might not be right for you. This is because it can thin the blood and dilate your blood vessels. 

Pregnant or breastfeeding women should speak with their doctor first. It’s not advised to take CBD. This is because CBD can transfer to the baby. 

There isn’t enough evidence to say whether CBD helps with conception. CBD can impact the effectiveness of birth control pills as well. 

Speak with your doctor if you’re immunosuppressed. This is because some believe that CBD can relax the immune system which can cause harm if it already has problems. 

Hemp Seed Oil vs CBD Oil

CBD and hemp seed oil aren’t to be confused since they’re not the same. Hemp seed oil comes from hemp seeds where there’s little to no CBD content. CBD oil comes from the flowers, stalks, leaves, and other parts of the plants where CBD is found. 

When you’re taking a look at CBD oils, see if the package mentions hemp seed oil. You might also find the words cannabis sativa seed oil or cannabis seed oil. 

If you’re looking for CBD and want to make sure that’s what it contains, look for the terms CBD or cannabidiol. If you’re not sure, ask the store for help picking out the right product for you. 

Before Buying

Before buying CBD oil online or in person you’ll want to read the label. Make sure that you understand everything about the product. 

Check out the CBD content, what plant extracts it contains, dosage requirements, and the type of CBD oil extract. See if the company performs 3rd party lab testing. 

These lab tests ensure that it’s free of pesticides, solvents, harsh chemicals, and heavy metals. Check out the price and the company’s name. See if they have any reviews available as well. 

The Different Types of CBD 

Broad-spectrum CBD is made through the same process as full-spectrum CBD oil. This is where the leaves, stems, roots, and flowers are used. 

After extraction, the THC compound is removed and separated. You’ll have a large number of cannabinoids with the CBD. This is a great option if you have a reaction to THC and can’t have it in your system at all. 

CBD Isolate

This is when CBD is an isolated compound from the plant. It’s performed through a supercritical Co2 extraction method. Plant material, chlorophyll, and oils are removed. This gives you a 99% CBD product. 

Full-Spectrum CBD

This is what comes from the hemp plant matter. This includes the leaves, stems, flowers, roots, and power washing, pulverizing, or pressing them to extract the oils from the hemp plant. This gives you a full spectrum of CBN, CBG, CBD, or THC. 

Ways To Take CBD Oil

One popular method to take CBD oil is by smoking or vaping it. You can use an oil rig or water pipe. This occurs by heating the nail and then putting the oil into the nail with a dabber. 

This is a great way to control how much you consume. It’s the fastest way to consume CBD, and you receive a high form of it as well. 

Why Choose CBD Tinctures? 

CBD is easy to use as tinctures. This is when oils are infused with the CBD. Many choose CBD tinctures since they’re efficient and a great option that’s versatile. 


If you decide to vape and choose the best CBD vape oil, you can use a vaporizer pen. You can control your dosage with vaping, and receive the maximum effects. You don’t have to worry about harsh smoke that bothers your lungs and throat. 

The cons of vaping are that you have to buy the accessories and vape pen. Since it’s a high concentration, you might feel more than you want to. 


Sublingual is when you place the CBD oil under the tongue. Apply a few drops using the dropper and hold it there for about 30 seconds. Then swallow. 

This method is long-lasting and discreet. You can control how much you use, and it doesn’t require any extra accessories or tools. 

Keep in mind that this method will take longer to feel. Some tinctures might contain alcohol. Taking it sublingually will vary from person to person. 

Topical Massage

If you feel pain, you can use CBD topical oils in different locations on your body. First, place the oil on the spot you want to treat, and then massage it in a circular motion. 

Pain relief might take about 30 minutes to kick in. It can take up to a few hours. 

Check the Dosage

Before you begin, check the dosage on the label of the product. Make sure that you read the instructions carefully as well. 

Some CBD products might work for you, while others might not. Switch to a different product if you notice you’re not receiving the benefits you’re looking for. 

When to Contact a Doctor

If you notice side effects from taking CBD, contact your doctor. Most side effects go away on their own since they’re mild. 

Some side effects might include:

  • Diarrhea
  • Drowsiness
  • Dry Mouth
  • Fatigue
  • Reduced appetite

Before taking CBD, you can look into a prescription card from your doctor to help with seizures. Keep in mind that you’ll want to research places and their CBD to make sure that’ll be effective for your needs. Follow what guidelines your doctor gives you, and speak to them about dosage instructions. 

The Benefits of CBD Oil

Some take CBD for pain relief, others take it to relax. CBD has been used for centuries for pain relief and immune system functions. 

CBD can interact with the neurotransmitters of pain. This decreases the inflammation in your body. It also decreases your immune response as well. 

Those with an over-active immune system use CBD oil for pain relief. Many of those with arthritis and sclerosis use CBD oil. While it can be used for pain management, you still need to discuss this with your doctor first to ensure it’s right for you. 


If you experience epilepsy or multiple sclerosis, some believe that CBD will have neurological benefits. There are currently clinical trials exploring how it reduces spasms in those with multiple sclerosis. 

Some who have neurological disorders do state that they experience side effects. This can include convulsions and fatigue. Nevertheless, CBD’s potential benefits for those who suffer from neurological disorders shouldn’t be ignored. 


About 10.7% of people around the world have some sort of mental health disorder. 3.8% of people have anxiety disorders, and 3.4% have depression. These numbers are based on about 792 million people around the world in 2017. 

Chemo Support

One article finds that including CBD with chemotherapy drugs can increase a person’s imume system response to cancer treatment. There’s more research that looks into other health benefits of CBD as well.

Some research believes that it can:

  • Reduce anxiety
  • Prevent the growth of cancer cells
  • Lessen the side effects of conventional chemotherapy
  • Improve chemotherapy

Fights Insomnia

If you have trouble getting to sleep, CBD might help. This is because CBD reduces anxiety which can cause you stay awake for longer. 

Reduces Blood Pressure

High blood pressure can lead to several problems such as cardiovascular disease, heart attack, and stroke. If you take CBD oil every day, you might lower your blood pressure. This in turn might reduce your chances of experiencing heart disease. 

Alzheimer’s Disease Symptoms

Since inflammation in the neurons leads to the formation of Alzheimer’s disease, CBD can help with the reduction of neuroinflammation. This is because it’ll shield neurons from the free radicals that try to destroy them. 

Acne Support

Since CBD is an anti-inflammatory, it may help reduce your acne. Sebum oil is what leads to acne, and CBD oil can reduce the amount of sebum oil production. This means that any acne you have might clear up, and it can prevent future break outs as well. 


PTSD impacts many, not just military veterans. CBD oil can help those who suffer from PTSD. This is because it can have an impact on the fight or flight response. 

Other Potential Benefits

They’re looking into CBD for diabetes prevention. It may have anti-tumor effects as well. 

CBD is being tested for reduction in morphone dependence and heroin. It might help with mental disorders including schizophrenia. 

Exploring CBD Oil Side Effects You Should Be Aware Of

Now that you’ve explored this guide on CBD oil side effects, you should have a better idea of what to expect. Take your time choosing the correct CBD oil for your needs and wants. Remember that each product might have a different effect.

Are you ready to get started on high-quality CBD oil? Check out our shop today! From Kanna to kratom and CBD, we have a variety of items. 

Do you have any questions? Don’t hesitate to contact us today. We’ll help you pick out the right herb for your needs. 

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