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CBD Oil: Know The Right Dosage To Get The Best Result

Cannabidiol or CBD oil is a natural remedy to a lot of ailments. It is beneficial for conditions as irritating as chronic pain to various other disorders and stress-related diseases. Now, there are numerous articles and journals regarding its benefits but its right dosage still remains confusing.

CBD oil, also known as Cannabidiol, is a kind of oil which is naturally extracted from the plant called Cannabis sativa. It is extracted from the extract of the whole plant and contains CBD as its main component. The THC level in this oil is less than 0.3% or none. This makes it safe for consumption as THC is the component which is responsible for controlling a person’s state of mind.

Now, due to the FDA regulation, there is no such right dosage of CBD oil. It is usually interpreted. Your friend who is consuming it might tell you to take one drop of it or two drops of it. But the correct dosage and its benefits vary for different individuals and their body.

Hence, in this article, I have given a detailed account of its probable dosage for various ailments.

Important Factors for CBD Oil Dosage


There are certain important factors on which the right dosage of CBD oil depends. Here, I have listed them below:

  • Body weight of an Individual
  • The concentration of the CBD oil
  • Also, the ailment which is being treated and its severity
  • The body chemistry of an individual

Hence, there is no correct or right amount of CBD oil you can consume. Now, the question is what should be the right dosage for CBD oil then.

How to Choose the Right Dosage of CBD Oil?

If your doctor gives you a certain dosage for consumption, then you should continue with it. However, there are two ways by which you can estimate the right dosage of CBD oil beneficial for your ailment.

Body Weight

The dosage of CBD depends on the body weight of an individual. A person with more body weight will need more amount of CBD than the person with lesser body weight. To determine the correct dosage, a good rule of thumb is to take around 1-6 mg of CBD for every 10 pounds. It is also based on individuals’ pain.

For example, a person with 200 lb weight should consume around 20-33 mg of CBD oil. You can also try different CBD dosage calculations which are available online. Although, it is better to consult a doctor as he has a better idea of your medical history.

Start Slow

Suppose, you have this friend who weighs the same as you. The amount of CBD oil taken by him/her is beneficial for his/her ailments and is working fine. Now, that does not necessarily mean that it will also work the same for you.

Different individuals have different body types and different ways of reacting to drugs, herbs, and supplements. So, it’s better to determine the right dosage associated with your body weight and body chemistry first and then increase it gradually with time.

Average Dosage Related to Body Weight

To illustrate it briefly, I have given the most probable accurate dosage of CBD oil according to body weight. This is applicable to both dogs and humans.

  • <11 kgs: 4 mg
  • 11-23 kgs: 5 mg
  • 23-45 kgs: 6-7 mg
  • 46-50 kgs: 8-10 mg
  • 51-104 kgs: 12-15 mg
  • 104< kgs: 15 mg+

This is just a probable dosage estimation. It may vary with body type and mass.

Dosage of CBD Oil for Different Condition

According to various researches and studies, the Mayo clinic has listed some of the dosages of CBD oil according to the ailment.



Here are some of them:

  • Cancer Patients: 2.5mg of THC with or without 1mg of CBD for six weeks
  • Inflammation and Chronic Pain: 2.5-20mg of CBD
  • In the case of Epilepsy: 200-300mg of CBD daily
  • Huntington’s Disease: 10mg of CBD per kg of body weight for six weeks
  • Sleep Disorders: 40mg-160mg of CBD
  • Multiple Sclerosis: Cannabis plant extracts containing 2.5-120 milligrams of a THC/CBD combination daily for 2-15 weeks
  • Schizophrenia: 40-1,280mg  of CBD taken orally and daily
  • Glaucoma: 20-40mg below the tongue

Although, it is better to consult your physician for better knowledge.

Different forms of CBD Oil

CBD oil is available in different forms and each form has different concentration. The phytocannabinoids also differ with the types.

Let’s discuss the different forms of CBD oil through which an individual can consume it.

  • Ingestible form: CBC tinctures, CBD drops, thick paste, capsules, sprays, bottled water with CBD particles, chewing gum, powders, oils, and edibles.
  • Smokable form: Crystalline isolates, vape, wax, and eLiquids.
  • Topical form: Balms, lotions, shampoo, soaps, bath bombs, etc.

The right dosage of CBD oil depends on its consumption form as well.

How to Take CBD Oil: The Correct Way

CBD oil can be taken in different forms but it is necessary to know the right way to consume it. Here, I have discussed the way of consumption of different forms of CBD.

CBD Tinctures and Extracts

First of all, you should determine the dosage which is compatible with your body type. To consume the tincture form, place the right amount on your tongue and wait for around 60 seconds. This will allow the blood vessels to absorb the CBD oil. After 60 seconds, you can swallow it.

CBD E-Liquid and Vape Cartridges

This causes an immediate action and helps to relieve the symptoms fast. To use CBD in vape form, exhale air from your nose and inhale the CBD  for 3 seconds.

Fill your lungs with extra breath and wait for a few seconds, exhaling when ready. These are available as pens and cartridges.

CBD in Edible form

The edible form is easy to consume but it takes time to work. These are helpful for those who need a slow effect or does not require immediate action.

CBD Isolates and Concentrates

Wax and BHO form of CBD can be consumed easily as well. All you have to do is add some of it into your vaporizer or water pipe and inhale.

Overdose of CBD Oil: What Happens on Inappropriate Consumption

According to various studies, it is observed that CBD oil is well tolerated even after consumption of around 1500 mg per day in humans. As it is a natural and organic product, there are no such risks associated with it.

However, it is better to discuss the right dosage with your physician.

Side Effects

Like said, CBD oil does not show any serious side effects even on the consumption of a dose around 1500 mg. Here, I have listed some probable side effects that might get triggered on worst case scenarios.

  • Mild Hypotension
  • Increased thirst or Dry Mouth
  • Lightheadedness
  • Sedation
  • Reduction in the activity of T and B Cells
  • Less Fertilization Capacity
  • Reduction in p-Glycoprotein activity
  • Reduction in the activity of Cytochrome P450 (CYP450) Enzyme

However, If you are on certain medications for hypertension or liver disease, it is better to consult your doctor as it might worsen your symptoms. Pregnant women and lactating mothers should avoid using CBD oil. People with sensitive skin should consult their doctor before applying it directly to the affected area as well.

Is CBD Oil Addictive?

The most frequently asked questions about CBD oil is whether its addictive or not. The answer is No. CBD oil is anti-psychoactive and does not affect a person’s mind. It won’t make you high and is potentially safe for use. The main component in it is CBD which is absolutely organic and natural. It is beneficial to treat various diseases and is used for medicinal purposes only.

To Wrap up…

So, the right dosage of CBD oil varies with the individual. If someone is getting benefited by CBD oil on a certain dosage, it does not mean you will be benefited as well.

There are certain factors like body weight, ailment, other medication, etc on which the effectiveness and the correct amount depends. You can take CBD oil in the form of tinctures, vapes, and edibles.

Although its safe for use and no such risks are associated with it. There are certain probable side effects that might get triggered on excessive use like hypotension, dry mouth, etc. Even though it is anti-psychoactive and does not make you high, consult a doctor before taking it.