Cannabidiol is highly effective in the treatment of various health issues. Even though it is considered to be a safe substance to use but there are certain side effects. Cannabidiol is the best-known cannabinoid in the cannabis plant family. Even though THC is derived from the same plant family, the effect of CBD and THC are completely different. It is non-intoxicating in nature. But before you start using different products of CBD, you need to be aware of CBD side effect and the symptoms to detect them earlier.


Dry Mouth – You may get an unpleasant dry mouth sensation when you start to take in Cannabidiol. It is due to the inhibition of saliva secretion. The activation of the receptors in the submandibular glands is responsible for the effect. It is going to leave your thirsty very often.

Low Blood Pressure – Once you start taking a higher dose of CBD, there is going to be a drop in the blood pressure. As a matter of fact, the drop is very sudden which is likely to be as fast as it enters your system. You could feel a little dizzy and lightheaded. If you have blood pressure related issues, you should consult a doctor before using any CBD product that can enter your system.

Drowsiness – The higher the doses of CBD you take in, it is going to relax your nervous system and functioning of your brain. That is why it is never recommended to operate machines or drive a vehicle immediately after taking in any CBD product.

Alter Drugs Metabolism – A very significant CBD side effect is that it can alter the metabolism of the drugs or medicines you take. It inhibits the hepatic drug metabolism and restricts the activities of certain liver enzymes. But this neutralization of activities is temporary and hence, it is advised not to take any medical immediately after the usage of CBD.

Elevated Heart Rate – If you happen to take in CBD in a very high dose, it is definitely going to elevate your heart rate. As a matter of fact, your body temperature will also increase. The change in appetite is another reported side effect.

Apart from these, there are a few reported side effects that are not yet established by the scientists. Some of them are diarrhea especially when the dose is high than recommended. Some people have said that the use of CBD has led to worsening of HIV symptoms. There are also some reports of reduction in fertility.