Taking CBD and getting a headache can be frustrating, even though CBD is known to support healthy feeling and function within the head.
CBD might not be the direct headache cause. Higher CBD doses can cause drowsiness headaches. Lower quality brands might have toxic ingredients leftover causing headaches. Drink plenty of water to avoid a dehydration headache. CBD can interact with other drugs causing unwanted side effects.
Let’s take a look below and see if we can further identify other possible reason why you might be experiencing headaches after taking CBD.
- Does CBD actually give headaches?
- Can CBD make headache worse?
- CBD headache side effect?
- Can you get a headache when CBD wears off?
- Can you get a CBD withdrawal headache?
- Can any types of CBD give you a headache?
Does CBD actually give headaches?
Since everyone has a unique body chemistry, there could be some people who react in a way that causes headaches.
Since CBD is a cannabinoid providing nutrients to the endocannabinoid system (ECS), it’s primary function is to regulate balance and homeostasis throughout the entire body.
While there are four basic types of headaches (migraine, tension, hypnic, & cluster) there are up to several dozens of different types of headaches and various potential combinations of headaches
The actual cause of headaches might be a little more complex than taking a pure and clean CBD product.
If you find yourself consistently getting headaches, directly after taking CBD, it might be several potential other possibilities.
Potential reasons why your CBD might give you a headache include.
- It’s a full-spectrum oil and contains the psychoactive THC molecule.
- It’s a purified CBD isolate and doesn’t have any other beneficial cannabinoid to trigger the entourage effect.
- You didn’t take enough of a quality CBD oil brand.
- The low quality method the CBD oil was extracted might still contain impurities or left over extraction solvent.
- The brand of CBD you’re consuming is low quality.
- You’re taking too much CBD.
- You’re smoking CBD flower and the smoke is triggering issues.
- CBD is interacting with other medication you’re taking.
- You’re not drinking enough water after taking CBD.
- You might have an allergy to CBD.
- You’re taking a synthetic CBD.
CBD and other cannabinoids typically don’t cause headaches, nor are headaches a verified side effect.
Although its rare, there are people who are allergic to CBD and other cannabinoids.
According to the journal of Cannabis And Cannabinoid Research, a cannabinoid deficiency can be associated with headaches that transform into migraines.
Can CBD make headache worse?
When taken at the correct dose, CBD is suppose to make headaches better.
Calculate your CBD dosage here.
However, some reports suggest when you take too much CBD, some unpleasant side effects can crop up and potentially cause what appears to be a headache.
After consuming a large dosage of CBD, another set of effects are triggered into action.
Due to the biphasic nature of CBD, at a lower dose you can expect to have CBD wake you up and smooth out your day.
Whereas, when you take a higher dose, CBD produces more sedative effects.
If you’re taking a larger dose at the beginning of your day, you might not necessarily be experiencing a “headache” so much as you might be experience the sedative effects.
Feeling excessively sleeping at the beginning of the day, and then attempting to function at a high level, can cause stress and tension — when you actually are wanting to just roll over and go to sleep.
There is definitely some pain/stress in forcing yourself to stay awake, when every part of you is just wanting to lay your head down and go to sleep.
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CBD headache side effect?
Depending on the dose, CBD can have seemingly opposite effects.
At lower doses, you typically experience wakefulness and with higher doses you usually experience sleepiness.
- Weight change
- Appetite change
- Dry mouth
- Low blood pressure
- Light headedness
By finding the proper dosage that works for you is the best way to avoid unwanted side effects.
Can you get a headache when CBD wears off?
Depending on the type of headache you have, when CBD wears off, you might still have the original headache.
If you took CBD to get rid of your initial headache, and your headache came back after CBD wore off, you might need to consume more.
Before taking more CBD, it’s best you take care of the other fundamentals condusive to a healthy body and mind.
To take care of you headache, drink lots of water and continue fine tuning what CBD dosage works best for you.
Can you get a CBD withdrawal headache?
While the research below reports there’s no physical dependence issues with CBD, it’s likely you wont experience headaches from CBD withdrawal.
Although addiction and dependence can have a psychological aspect to it, there’s a possibility you can experience discomfort in transitioning away from using CBD on a regular basis.
According to Harvard and the World Health Organization (WHO), CBD in humans has no signs of abuse or dependence.
In numerous controlled and open trials, CBD is shown to have an general tolerance with a high safety profile.
Results of controlled human CBD studies doesn’t report any potential physical dependence or subsequent effects of dependence.
At this time, there are no reports of CBD abuse or dependence while using pure CBD.
There are also no reports of a public health problem associated with CBD use.
How long does CBD withdrawal last?
Whole plant cannabis withdrawal symptoms can last up to 30 days or more.
Typically, when consuming whole plant cannabis, symptoms can start showing up within 24 hours and can last for about a two week.
Since there are no reports of abuse or dependence on pure CBD alone, if you’re smoking a cannabis hemp CBD flower, you may be exposed to different chemicals that might cause withdrawal symptoms.
According to the Journal Of The American Medical Association (JAMA), cannabinoid withdrawal start developing within seven days.
Potential whole cannabis flower cannabinoid withdrawal symptoms include:
- Sleep disturbance
- Appetite disturbance
- Weight disturbance
- Somatic symptoms
- Abdominal pain
Although the JAMA doesn’t specifically call out CBD, they study is based on cannabinoids.
If you have at least two of the above listed symptoms, you may have Cannabis Use Disorder (CUD).
Do you need to wean off CBD oil?
Since CBD by itself isn’t reported to have abuse of physical dependence issues, you most likely do not have to wean yourself off.
Due to there being no dependence issues, you can either choose to wean yourself off slowly or stop cold turkey.
By weaning yourself off of CBD, you might be able to observe yourself to see exactly how much CBD has been helping you.
Stopping CBD oil cold turkey, is it safe?
Due to CBD studies reporting no abuse or physical dependence, stopping CBD oil cold turkey should be relatively safe.
If you’ve gotten use to taking CBD regularly for different issues, stopping cold turkey might bring back certain issues you started taking CBD oil for in the first place.
Can any types of CBD give you a headache?
CBD is available to consume in several different methods, with each method of consumption producing different potential reasons for causing a headache.
CBD isolate headache
If CBD isolate is giving you a headache, see the list of ingredients to verify it’s not something else giving you a headache.
Try consuming a broadspectrum CBD oil that has other cannabinoids to help improve the effect of the various cannabinoids — via the entourage effect.
The entourage effect is when a variety of cannabinoids work together to make each function better and more efficiently.
CBD vape pen gives me a headache
Consuming CBD from a vape pen can has several other potential ingredients and base carrier oils.
If you’re CBD vape is giving you a headache, try a different brand that uses a different extraction method.
You can also request a recent lab report to verify there’s no other extra ingredients or toxins that might be causing your headache — such as pesticides, heavy metals, etc.
CBD flower gives me a headache
Smoking CBD flower will still have some THC in it, plus smoke from combusting dried plant matter.
Different strains of hemp/cannabis CBD flower will have different spectrums of cannabinoids.
If you’re experiencing headaches from smoking CBD flower, try smoking less, vaporizing the flower, trying a different strain, or consuming CBD in a different form.
CBD tincture gives me a headache
When people get headaches from taking a CBD tincture, the usual reason is because they’re initally taking too much.
Try lowering your dose significantly until you can find the proper balance that works best for you throughout the day.