Can You Take Too Much CBD?
CBD (cannabidiol) is a popular natural remedy. Many people use CBD products for their potential health benefits. CBD can be effective for many ailments, like insomnia, lupus, fibromyalgia, arthritis, anxiety, and depression.
However, people who consume CBD on a regular basis may be inquisitive about the right dosage, safety, and side effects of CBD products. The good news is that CBD is non-intoxicating and not a controlled substance like marijuana. Rather, it is used by many as a prescription drug.
Still, curiosity may arise about the overdose of CBD. Or you can just feel the urge to know the effects of taking too much CBD. The positive aspect of this cannabinoid is that it is challenging to overdose.
Let’s find out whether you can take too much CBD and what may happen if you take CBD over the recommended dosage.
How Much CBD is Safe to Take?
Figuring out the ideal and effective CBD dose for an individual can be complex. Food and Drug Administration (FDA) approved only one prescription drug (Epidiolex) for treating seizures in patients 2 years or older.
The use of other CBD products (e.g., CBD gummies, CBD syrups, CBD oils) isn’t regulated by FDA. That’s why you should always consult a healthcare professional to know the suitable CBD dose for your body.
However, reputed CBD brands always provide a COA (Certificate of Analysis) certificate that shows the CBD profile, and their product labeling mentions the recommended dosage. But if you want to determine the ideal dosage for your body weight, then you should keep reading.
CBD dosage is expressed in mg or milligrams. According to PubMed, an individual can tolerate up to 1500mg of CBD per day. However, CBD dosage mostly depends on the symptoms and conditions you need to treat, body weight, and the body’s unique endocannabinoid system. The endocannabinoid system (ECS) is associated with your central nervous system. It affects biological functions like eating, learning, memory, metabolism, and reproduction.
The amount of CBD you need to take depends on the following factors:
• Body Weight
However, more research needs to be conducted to gain more accurate information about CBD dosage, its efficacy, and safety. However, according to experts, the best practice is to start taking a small dosage of CBD and gradually increase it.
Calculating CBD Dosage
CBD gummies or capsules have specific CBD content. So, these products don’t provide dosage flexibility. For instance, you can’t split up a 50 mg CBD capsule or gummy. But, if you want to take CBD oil or tincture, you may need to calculate the CBD dosage.
Most CBD oils (made with carrier oil) and tinctures don’t provide how many drops to consume to reach the right amount of CBD dose. For instance, CBD oil products may only state 1500 mg of CBD in a 20 ml bottle. Now how you can figure out how many drops to take to get the desired dosage? Let’s find out.
For a 20ml bottle that contains 1500 mg CBD:
Divide 1500mg by 20ml (1500mg÷20ml) which is equal to 75mg/ml
So, a 20 ml bottle contains 75mg CBD per milliliter.
If it has 0.06ml in one drop, then let’s find out how many milligrams in one drop.
75mg/ml × 0.05ml/per drop = 3.75mg per drop. Now let’s say you want to take 30 mg CBD oil or tincture per day, how many drops should you take?
30mg÷3.75mg/per drop = 8 drops
So, if you intend to take 30 mg CBD per day, then you’ve to consume 8 drops of CBD tincture or CBD oil.
CBD Dosage Table for Different Ailments
The following table shows a list of medical conditions and the recommended dosage. Note that the FDA hasn’t approved CBD for the treatment of any medical conditions except epilepsy and cancer.
|Anxiety||300 to 600mg per day|
|Opioid Addiction||400 to 800mg per day|
|Cancer-related pain||Maximum 30 mg per day or 12 sprays|
|Arthritis||Maximum 30 milligrams per day or 12 sprays. For topical application use 300 250mg.|
|Select forms of Epilepsy||
2.5mg per kilogram of the patient’s body (daily twice)
The following table shows the recommended dosage of CBD based on the body weight of the patient.
||Low Strength Dose||Medium Strength Dose||High Strength Dose|
|80 lbs.||8 mg.||24 mg.||40 mg.|
|100 lbs.||10 mg.||30 mg.||50 mg.|
|120 lbs.||12 mg.||36 mg.||60 mg.|
|140 lbs.||14 mg.||42 mg.||70 mg.|
|160 lbs.||16 mg.||48 mg.||80 mg.|
|180 lbs.||18 mg.||54 mg.||90 mg.|
|200 lbs.||20 mg.||60 mg.||100 mg.|
|220 lbs.||22 mg.||66 mg.||110 mg.|
|240 lbs.||24 mg.||72 mg.||120 mg.|
Can You Overdose on CBD?
As we’ve said earlier, it is quite challenging to overdose on CBD. Most of the CBD products only contain 0.3 percent THC or tetrahydrocannabinol. THC is psychoactive. Taking a great amount of THC may reveal unpleasant side effects like paranoid delusions, abnormal heart rate, extreme nausea, or vomiting.
However, CBD product won’t cause you high or severe side effects due to the low amount of THC it contains. Also, pure CBD (Isolate CBD Products) doesn’t contain any THC. To make sure you’re not likely to experience any side effects, you can take CBD Isolate. According to the World Health Organization (WHO) CBD in its pure form doesn’t appear to have any abuse potential.
In case you want a more effective solution to your conditions, then full-spectrum and broad-spectrum CBD are available. These CBD contain a small amount of THC, flavonoids, and terpene.
Now the major concern of CBD consumers is that taking too much CBD or overdosing on CBD might have side effects or not. There are possible side effects of taking too much CBD.
List of possible side effects or common symptoms of a CBD overdose:
• Dry Mouth
• Nausea or Vomiting
• Severe abdominal cramp
• paranoia or hallucination
• Breathing difficulty
• Agitation, Seizures
• Loss of balance or coordination
• Low blood pressure
Besides these side effects of taking too much CBD, there are other major concerns like drug interaction. Researchers have 139 medications that can potentially interact with CBD.
Read more: Side effects of CBD Cream
Here is a list of possible drug interactions of CBD:
• Blood Thinners (Warfarin)
• Antihistamines (such as Benadryl)
• Thyroid medication (levothyroxine)
• Heart rhythm medication (amiodarone)
What Happens When You Take Too Much CBD?
If you take too much CBD, the adenosine level increases. The higher adenosine level makes you feel extremely sleepy and lethargic. Apart from experiencing the common side effects, the FDA (Food and Drug Administration) also states that CBD can cause serious harm to individuals.
For example, slow brain activity, and liver injury. Also, taking CBD with alcohol may increase the risk of sedation or drowsiness.
A Case Study of CBD Overdose
To date, there is no fatalities have been reported from consuming CBD. Also, there is not much research available on the effects of consuming excessive CBD. But a 2020 case study, published by the NIH (National Institute of Health) presents a rare case of a 56-year-old male. The male person was on no medication or known medical history.
He had legally purchased 2 packets of “CBD gummies” for relieving pain and anxiety. He was hoping to get some sort of relief from a recent back injury. So, he ate all the gummies which were a total dose of 370 mg. After three hours he was taken to the hospital via ambulance by his coworkers.
This male patient experienced the following symptoms:
• Bizarre Behavior
• Slurred Speech
The patient went through supportive care with intravenous fluids, anti-emetics, and oxygen via nasal cannula. The next day, 18 hours after admission, he made a full recovery. The researcher was unable to definitively determine whether or not the subject was experiencing CBD intoxication.
What to Do If You Take Too Much CBD?
First, make sure not to take excessive CBD doses. However, if you accidentally or deliberately take too much CBD and feel sick or any discomfort, you should consider the following advice:
1. Stay calm, and don’t panic.
2. Drink plenty of water to help flush it out.
3. Rest and relax in a comfortable environment.
4. Monitor your symptoms and conditions.
5. Consider eating a light nutritious meal.
6. If symptoms worsen, consult a healthcare provider.
7. Be honest with the healthcare provider about CBD use.
Frequently Asked Questions (FAQs)
Here are some questions that are asked by searchers to learn about taking too much CBD and its effects. We’ve answered these relevant queries to provide you with more insights.
1. Can I Take Too Much CBD?
Taking too much CBD isn’t fatal. But it may negatively affect your health. The most common side effects an individual may face are drowsiness, and dry mouth. These effects are usually mild.
2. Can I Take Too Much CBD Cream?
CBD cream is topically applied to the skin. So, it is less likely to mix with the bloodstream. However, there are some rare side effects of taking excessive CBD cream. For instance, skin irritation, itching, dryness, rash, redness etc.
3. Can You Take Too Much CBD Oil?
You can’t overdose on CBD oil. But in some rare cases, ingesting too much CBD oil may cause unpleasant side effects like tiredness, sleepiness, change in appetite, and diarrhea. Of note, CBD oil is completely safe and well-tolerated by most users, and it has many health benefits.
The Bottom Line
CBD users should not take too much CBD in any form. Whether it is edible or topical, consumers must take it following the recommended dosage and guidelines. Although taking too much CBD may not cause major health problems, it is best not to ingest excessively to be on the safe side.
However, if someone overdoses on CBD, and feels sick, he or she must seek medical attention. The most common side effects an individual may face are dry mouth, drowsiness, stomach upset, and nausea or vomiting. If someone unintentionally consumes too much CBD, it is strongly advisable to stay calm and seek medical attention.