As you consider adding CBD oil to your wellness routine, you might wonder about its safety and side effects. Researchers find that while CBD offers health benefits, it can also bring unwanted reactions for some users.
This article unpacks the potential side effects of CBD oil, equipping you with the knowledge to use it wisely. Let’s dive in and make sense of what your body might experience.
Key Takeaways
- CBD oil comes from the hemp plant and doesn’t make you high. It could help with pain, anxiety, and some kinds of seizures.
- Some people might feel dry mouth, dizziness, or get sleepy when they use CBD oil. It can also change how hungry you feel or cause diarrhea.
- If you use other medicines, talk to a doctor before trying CBD oil because it can mix badly with some drugs.
- Always start with a small amount of CBD oil to see how your body reacts.
- Keep CBD oil in a cool and dark place so it stays good to use.
Understanding CBD Oil

CBD oil comes from the hemp plant, which is a cousin of the marijuana plant. Unlike its relative, it doesn’t make you high because it has very little THC – that’s the stuff in marijuana that changes how you feel.
Instead, CBD oil has cannabidiol (CBD), a substance that people find helps them with all sorts of health problems like pain and anxiety.
This special oil works with your body’s endocannabinoid system. Think of this system as a big network inside you that keeps everything in balance. When something hurts or bothers you, taking CBD might help calm down those signals so you feel better.
Scientists are still figuring out all the ways CBD can work to help people stay healthy and happy.
Benefits of CBD Oil

CBD oil may help you feel less pain and anxiety. Many people use it for chronic pain, arthritis, and to calm their nerves. It has something called cannabinoids that can make your body relax and hurt less.
This oil is not just from any plant; it comes from special hemp plants that have these helpful parts in them.
Some folks also find CBD oil good for hard-to-treat seizures like those from Dravet syndrome or Lennox-Gastaut syndrome. The FDA even said yes to a medicine with CBD in it for these conditions.
People looking for natural ways might pick CBD oil for their health needs because it can work without many bad side effects.
How to Take CBD Oil Properly
Taking CBD oil the right way is important for it to work well. You can enjoy its benefits without too much trouble by following these simple steps.
- Start with a low dose. Begin with a small amount, especially if you’re new to using it. Then, wait and see how your body reacts.
- Read the label every time. It tells you how much you should take and what’s in the product.
- Pick your method. You can place drops under your tongue, eat CBD gummies, or use creams on your skin.
- Keep track of how it makes you feel. This helps you know if you need to take more or less next time.
- Use a timer to remind yourself. Set alerts for when it’s time to take another dose.
- Store your CBD oil in a cool, dark spot. Heat and light can make it less effective.
Potential Side Effects of CBD Oil
While CBD oil can provide numerous benefits, it’s important to be aware of potential side effects. These may include dry mouth, dizziness, drowsiness, changes in appetite, low blood pressure, and diarrhea.
Understanding these potential side effects will help you make informed decisions when using CBD oil.
Dry Mouth
CBD oil may lead to experiencing dry mouth. This is a common side effect, often caused by the cannabinoids binding to receptors in the salivary glands. When this happens, it can reduce saliva production and result in a feeling of dryness in your mouth.
However, staying well-hydrated can help alleviate this symptom.
Moving on to “Dizziness” as another potential side effect of CBD oil..
Dizziness
If you experience dizziness after taking CBD oil, it’s essential to be cautious about your activities. Dizziness can make you feel lightheaded or unsteady, so avoid tasks like driving or operating machinery until the sensation passes.
It’s important to note that dizziness is a potential side effect of CBD oil, and consulting with a healthcare professional may help determine the cause and provide guidance on managing this symptom.
Drowsiness
If you take CBD oil, it’s essential to be aware of potential side effects. Drowsiness is one common side effect that some people experience when using CBD oil. This can cause a feeling of sleepiness or finding it hard to stay awake during the day.
It’s important to note that not everyone will have this reaction, but drowsiness is something to keep in mind when starting with CBD oil. Be cautious especially if you need to remain alert and focused throughout your day.
The use of CBD oil might lead to changes in mood, such as irritability and fatigue – factors that could contribute towards feeling drowsy as well. Remember even though CBD has possible benefits, including potentially reducing anxiety and pain, being conscious of its side effects is crucial for your wellbeing.
Changes in Appetite
CBD oil can affect your appetite. Some people experience reduced appetite when using CBD oil, which might lead to weight loss. On the other hand, some individuals may find that CBD oil increases their appetite, leading to potential weight gain.
It’s important to be aware of these potential changes in appetite while using CBD oil and monitor any effects on your eating habits.
Low Blood Pressure
Low blood pressure is one of the potential side effects of CBD oil. It might lead to lightheadedness or fainting, especially when standing up quickly. This happens due to the temporary drop in blood pressure after consuming CBD oil.
If you experience symptoms like dizziness or feel unsteady, it’s important to sit or lie down and wait for the symptoms to subside.
It’s crucial to be aware of how your body responds to CBD oil, especially if you have existing low blood pressure issues. Keep track of any changes in how you feel after taking CBD oil and consult with a healthcare professional if you notice persistent low blood pressure symptoms.
Diarrhea
CBD oil may lead to diarrhea in some people. This is one of the potential side effects that you need to be aware of when considering using CBD oil. It’s essential to monitor how your body responds and consult a healthcare professional if you experience this side effect persistently.
Keep track of any changes in your bowel movements and consider adjusting the dosage or consulting with a medical expert for guidance on managing this possible adverse reaction.
Remember, while CBD oil offers potential benefits, it’s crucial to be informed about its potential side effects like diarrhea so that you can make well-informed decisions as a consumer.
Interactions of CBD Oil with Other Medications
CBD oil can interact with a variety of medications, including those changed by the liver such as Cytochrome P450 substrates and glucuronidated drugs. It’s important to be aware of potential interactions when using CBD oil alongside other medications.
Medications changed by the liver (Various Cytochrome P450 substrates)
When consuming CBD oil, it’s essential to be cautious of potential interactions with other medications. Specifically, if you are taking medications affected by liver enzymes known as Cytochrome P450 substrates, CBD oil could impact their effectiveness. Here are some examples of such medications:
- Antidepressants like fluoxetine (Prozac) and amitriptyline (Elavil).
- Antipsychotics such as haloperidol (Haldol) and clozapine (Clozaril).
- Anti – arrhythmia drugs including quinidine and amiodarone.
- Anti – seizure medications like carbamazepine (Tegretol) and phenytoin (Dilantin).
- Beta blockers such as metoprolol (Lopressor) and propranolol (Inderal).
- Calcium channel blockers including verapamil and amlodipine.
Sedative medications (CNS depressants)
Sedative medications (CNS depressants) can interact with CBD oil, leading to increased drowsiness and sedation.
- Combining CBD oil with CNS depressants like benzodiazepines or barbiturates may enhance their effects, causing excessive drowsiness.
- When taking CBD oil alongside CNS depressants, it’s essential to be cautious and monitor for signs of excessive sedation, such as difficulty in waking up or breathing issues.
- The combination of CBD oil and CNS depressants might also lead to impaired motor function and cognitive abilities, so avoiding activities that require mental alertness is advisable.
- To minimize the risk of adverse effects, it’s crucial to consult a healthcare professional before using CBD oil with CNS depressants, as dosage adjustments may be necessary for safety.
Clobazam (Onfi)
Clobazam (Onfi) is a medication used to treat seizures. When taken with CBD oil, it can increase the risk of side effects such as drowsiness and tiredness. This combination may also affect your alertness level and cause changes in mood like irritability and fatigue.
It’s essential to be cautious when using CBD oil alongside Clobazam, as it can amplify the sedative effects of the medication.
CBD oil’s potential interaction with Clobazam (Onfi) may lead to adverse effects on your body. Considering this interaction, it’s crucial to discuss with your healthcare provider before starting or stopping any medications while using CBD oil, including supplements or over-the-counter drugs that might influence its effects.
Eslicarbazepine (Aptiom)
When using Eslicarbazepine (Aptiom) and CBD oil together, it’s important to be cautious. Eslicarbazepine is known to interact with various medications, including CBD oil. This interaction can affect how these drugs work in your body and may lead to serious side effects.
Both substances are broken down by the liver, so when taken together, they may interfere with each other’s metabolism in the body. This can result in an increased risk of adverse reactions and health complications.
Since both Eslicarbazepine and CBD oil have the potential for drug interactions, it’s crucial to consult a healthcare professional before combining them. They can provide guidance on safe usage and help prevent any unwanted effects that may arise from their interaction, ensuring your well-being while using these substances.
Rufinamide (Banzel)
Rufinamide (Banzel) is a medication used to treat seizures in people with Lennox-Gastaut syndrome, a severe form of epilepsy. When taking Rufinamide, it’s important to be aware of potential interactions with CBD oil and other medications.
Like CBD oil, Rufinamide may cause side effects such as dizziness, drowsiness, and changes in appetite. It can also affect liver function when combined with other drugs. Therefore, if you are considering using CBD oil alongside Rufinamide or any other medication, it’s crucial to consult your healthcare provider to avoid any adverse interactions and ensure your safety.
Topiramate (Topamax)
Topiramate, commonly known as Topamax, is a medication used to prevent seizures and migraines. When mixed with CBD oil, it can lead to increased side effects such as dizziness, drowsiness, difficulty concentrating, and problems with coordination.
The combined use may also result in enhanced sedation and psychomotor impairment. Additionally, taking these together could affect your thinking and judgment.
However, maximum caution should be exercised when consuming both CBD oil and topiramate together due to the potential for significant drug interactions which may lead to adverse effects.
Valproate
Valproate is a medication used to treat epilepsy and bipolar disorder. When taken with CBD oil, it can cause increased drowsiness and dizziness due to the combined sedative effects.
Also, CBD oil may impact the levels of valproate in your body, potentially leading to adverse reactions or reduced effectiveness. It’s important to consult a healthcare professional before combining valproate with CBD oil to ensure safe usage.
Moving on from – Valproate, let’s explore how CBD oil interacts with Zonisamide.
Zonisamide
Zonisamide is a medication that’s important to consider when using CBD oil. It could interact with the oil and other medications in your body, leading to potentially harmful effects.
Zonisamide can also affect how other drugs work in your system, possibly increasing or decreasing their effectiveness.
It’s essential to be aware of how zonisamide might interact with CBD oil and any other medications you’re taking. Understanding these interactions can help you avoid potential adverse effects and ensure the safe use of CBD oil alongside your existing medication regimen.
Medications changed by the liver (Glucuronidated drugs)
CBD oil can affect drugs that are changed by the liver, known as glucuronidated drugs. When taking CBD oil alongside these medications, it is crucial to be aware of potential interactions that could lead to adverse effects. Here are some examples of glucuronidated drugs and their potential interactions with CBD oil:
- Valproic acid: CBD oil may increase the levels of valproic acid in the body, leading to a higher risk of side effects associated with this medication.
- Lorazepam: Combining CBD oil with lorazepam may result in increased sedation and drowsiness due to potential drug interactions.
- Diazepam: Using CBD oil along with diazepam can lead to enhanced sedative effects and increased drowsiness.
- Amisulpride: The interaction between CBD oil and amisulpride may result in altered levels of this medication in the body, potentially impacting its effectiveness.
- Lamotrigine: CBD oil could affect the levels of lamotrigine, which is important for individuals using this medication for various medical conditions.
Medications that increase the breakdown of other medications by the liver (Various Cytochrome P450 inducers)
After learning about medications changed by the liver, it’s important to understand how certain medications can significantly increase the breakdown of other drugs in your body. Here are some important medications that act as Cytochrome P450 inducers:
- St. John’s Wort: This natural supplement can speed up the breakdown of many drugs, reducing their effectiveness.
- Carbamazepine (Tegretol): Used to treat seizures and some types of nerve pain, it can increase the metabolism of several other medications.
- Rifampin (Rifadin): This antibiotic is known to induce the metabolism of various drugs, impacting their efficacy.
Medications that decrease the breakdown of other medications by the liver (Various Cytochrome P450 inhibitors)
When it comes to medications that decrease the breakdown of other medications by the liver, also known as Various Cytochrome P450 inhibitors, it’s important to understand their potential interactions with CBD oil. Here are some essential things you should know:
- Fluoxetine (Prozac): This medication is commonly used to treat depression, anxiety disorders, and certain types of obsessive-compulsive disorder. When combined with CBD oil, it may lead to increased levels of fluoxetine in the blood, potentially causing side effects such as nausea, dry mouth, and drowsiness.
- Paroxetine (Paxil): Used to treat depression, panic attacks, social anxiety disorder, and other conditions. Using this medication with CBD oil can result in elevated paroxetine concentrations in the body, leading to adverse effects like dizziness, blurred vision, and headache.
- Sertraline (Zoloft): It is an antidepressant medication that may interact with CBD oil to increase sertraline levels in the bloodstream. This can potentially cause side effects such as agitation, tremors, and rapid heartbeat.
- Amiodarone: Often prescribed for heart rhythm problems. When taken alongside CBD oil, it might lead to higher amiodarone levels in the blood leading to symptoms like nausea, vomiting, and loss of appetite.
- Omeprazole (Prilosec): Used for treating gastroesophageal reflux disease (GERD) and ulcers in the stomach and duodenum. Combining this medication with CBD oil can raise omeprazole levels in the body that could cause side effects including diarrhea, stomach pain or cramps.
- Ritonavir (Norvir): A protease inhibitor used to treat HIV infection or AIDS; when mixed with CBD oil it may intensify ritonavir concentrations leading to symptoms such as tiredness or weakness.
Brivaracetam (Briviact)
When it comes to the potential interactions of CBD oil with other medications, it’s important to be aware of Brivaracetam (Briviact). It is worth noting that Brivaracetam can potentially interact with CBD oil.
Some studies suggest that when used together, there may be an increased risk of adverse effects because both substances are processed by the same liver enzymes. This interaction could lead to changes in the levels of either medication or an increase in side effects.
Therefore, if you are considering using CBD oil and currently taking Brivaracetam, it is crucial to consult your healthcare provider for personalized advice based on your medical history and current medications.
Everolimus (Zostress)
Now, let’s talk about Everolimus, also known as Zostress. When using CBD oil, it’s essential to be aware of its potential interactions with other medications like Everolimus. Since CBD can affect liver enzymes that are responsible for breaking down drugs in the body, it may lead to increased levels of Everolimus in your system and cause adverse effects.
This interaction emphasizes the importance of consulting with a healthcare professional before using CBD oil alongside any prescription medication such as Everolimus.
Everolimus is a drug commonly used to treat various conditions, including certain types of cancer and organ rejection after transplantation. It’s crucial to thoroughly understand how CBD oil might interfere with medications like Everolimus to ensure your safety and well-being.
Tacrolimus (Prograf)
Moving on from the potential interactions of CBD oil with other medications such as Everolimus (Zostress), it’s vital to be aware of how CBD oil might interact with Tacrolimus (Prograf).
If you are taking Tacrolimus for conditions like preventing organ rejection after a transplant, you should exercise caution when using CBD oil. This is because CBD may influence the way your body metabolizes Tacrolimus, possibly leading to unexpected side effects or altered effectiveness.
It’s essential to consult your healthcare provider before combining these two substances and ensure they monitor your medication levels regularly to avoid any potential complications.
Methadone (Dolophine)
Methadone (Dolophine) is a medication used to treat severe pain, and it also helps people who are addicted to opioids. If you take methadone with CBD oil, it can increase the risk of drowsiness and sedation.
Methadone affects how other drugs work in the body, which may lead to serious side effects when combined with CBD oil. This interaction emphasizes the importance of consulting your doctor before using CBD oil if you are on methadone treatment.
The potential harm in combining these two substances should be taken seriously. The impact of this combination on blood levels and overall health is critical for anyone considering or currently taking both medications simultaneously.
Carbamazepine (Tegretol)
Carbamazepine, also known as Tegretol, is a medication used to treat epilepsy and bipolar disorder. If you take Carbamazepine with CBD oil, it may increase the risk of side effects like dizziness, drowsiness, and liver problems.
This happens because CBD can affect how your body breaks down the medication. It’s important to talk to your doctor about using CBD oil if you are taking Carbamazepine to avoid any potential interactions or adverse effects.
By being aware of these potential interactions and discussing them with your healthcare provider, you can make informed decisions about using CBD oil alongside medications like Carbamazepine (Tegretol) while managing your health conditions effectively.
Sirolimus (Rapamune)
Before taking CBD oil, it’s crucial to consider potential interactions with other medications. Sirolimus (Rapamune), often used after organ transplants, may interact with CBD oil. It can increase the levels and effects of sirolimus in the body, potentially leading to adverse reactions.
Therefore, if you are considering using CBD oil and are taking sirolimus or any other medication, always consult a healthcare professional for personalized advice tailored to your specific medical needs.
As you navigate the world of CBD oil and its potential benefits, understanding how it interacts with specific medications like sirolimus is essential for safe usage. Always prioritize open communication with your healthcare provider to ensure you’re making informed decisions regarding your health.
Stiripentol (Diacomit)
Before moving on to the potential side effects of CBD oil, it’s important to understand the medication interactions. One such example is Stiripentol (Diacomit), which can interact with CBD oil.
This interaction may lead to increased sedation or drowsiness when taken together. It’s crucial to be cautious when using CBD oil if you are also taking Stiripentol (Diacomit) since it may enhance its effects, potentially causing excessive drowsiness.
Stiripentol (Diacomit) and CBD oil can have an additive effect in causing drowsiness or sedation. When combining these two substances, it’s essential to be aware of this potential interaction and monitor closely for any adverse effects Keywords: Medications changed by the liver, Clobazam (Onfi), Eslicarbazepine (Aptiom), Rufinamide (Banzel), Topiramate (Topamax).
Lithium
Lithium is a medication used to treat bipolar disorder. It’s important to know that CBD oil might interact with lithium, affecting its levels in the body. This interaction could lead to adverse effects, so if you are taking lithium, it’s crucial to consult your healthcare provider before using CBD oil due to the potential risk of these interactions.”.
Safety Precautions When Using CBD Oil
When using CBD oil, it’s crucial to consider these safety precautions:
- Start with a low dose and gradually increase as needed, while observing any potential side effects such as drowsiness and changes in appetite.
- Consult with a healthcare professional, especially if you are pregnant, breastfeeding, or taking other medications that could interact with CBD oil.
- Be aware that CBD oil may potentially cause liver injury and affect how certain medications work in your body, leading to adverse effects.
- Carefully read product labels and opt for reputable brands to ensure the quality and safety of the CBD oil you choose.
- Monitor your overall well – being while using CBD oil, paying attention to any changes in mood, alertness, or gastrointestinal issues that may occur.
Understanding the Legal Status of CBD Oil
CBD oil derived from hemp that contains less than 0.3% THC is legal under federal law in the United States. However, state laws regarding CBD vary. Some states have legalized it completely, while others may require a prescription or limit its use for certain medical conditions.
It’s important to be aware of your state’s specific regulations and any potential changes in the legal status of CBD oil as laws continue to evolve.
Consumers should also consider international travel restrictions when carrying CBD oil across borders. Laws and regulations related to CBD oil differ widely between countries, with some nations strictly prohibiting its possession or use.
It’s crucial to thoroughly research and understand the legal status of CBD oil in any location where you plan to possess or use it, including local laws and possible implications for crossing international borders.
Conclusion
In conclusion, being aware of the potential side effects of CBD oil is essential for making informed decisions about its use. While CBD oil can offer various benefits, it’s crucial to understand and monitor any possible adverse reactions, especially when using it alongside other medications.
Consulting with a healthcare professional before incorporating CBD oil into your routine can provide personalized guidance and help mitigate potential risks. By staying informed and taking necessary precautions, you can harness the potential advantages of CBD oil while minimizing the likelihood of experiencing any unwelcome side effects.
For a detailed guide on the correct consumption methods, check out how to take CBD oil properly.
FAQs
1. What is CBD oil and where does it come from?
CBD oil, also known as cannabidiol oil, is made from cannabis plants. It helps people feel better without making them feel “high,” which THC (tetrahydrocannabinol) can do.
2. Can anyone take CBD oil for pain?
While many use CBD oil for relief from things like pain or insomnia, the US FDA recommends talking with a doctor before using it because not all CBD products are safe or right for everyone.
3. Are there any bad side effects of taking CBD oil?
Yes, some people might get side effects like feeling tired, having stomach troubles or changes in appetite when they use CBD oil.
4. Does taking too much CBD have risks?
Taking very high doses of CBD could lead to problems like increased cravings or even affect mental health conditions such as psychosis.
5. Can I mix my medicines with CBD oils safely?
You should be careful! Sometimes mixing prescription drugs, especially antiepileptics like Klonopin and Trileptal, with cannabinoids can cause unexpected reactions due to pharmacokinetic interactions.
6. Is hemp seed the same as marijuana when we talk about medical cannabis?
Not quite; both hemp seed and marijuana come from different types of cannabis plants but contain different levels of THC – hemp has very little while marijuana has more.