Alcohol, Tobacco and Drugs

Why Do I Get Dizzy when I Smoke

Max. D Gray
By Max. D Gray. Updated: January 25, 2017
Why Do I Get Dizzy when I Smoke

Smoking is a lethal addiction, the harmful effects of which have continued to be proven through real-life experiences and various scientific studies. Now we can say that smoking kills as it can lead to chronic diseases of the respiratory and vascular system, and can also cause cancer.

As well as this, it can also cause certain bodily discomfort, one of which is dizziness. This is an uncomfortable sensation experience by many smokers. If you've ever asked yourself: why do I get dizzy when I smoke? Then at OneHowTo we have provided facts that explain why you feel like this when you smoke.

You may also be interested in: How To Quit Smoking Cigarettes Naturally

Steps to follow:


Cigarettes contain many harmful substances that make it harmful to one's health. Tar and nicotine are extremely damaging to health as they impair our system and give rise to multiple diseases and symptoms associated with smoking. It is very common to feel dizzy if you have never smoked before. The same happens when you do not smoke for a long time and then pick up this dangerous habit again.

It is proven that smoking causes lack of oxygen to the brain, which can lead to symptoms of dizziness when you light up - especially if you are not a regular smoker yet.

Why Do I Get Dizzy when I Smoke - Step 1

Smoking harms the respiratory system, making it fragile and susceptible to respiratory diseases such as asthma, COPD or respiratory failure. Dizziness can be caused by an underlying condition such as this which might not be diagnosed. So, if you have been smoking for many years, this may be the reason for your light-headedness.

Why Do I Get Dizzy when I Smoke - Step 2

When you have taken in a lot of nicotine, you might feel dizzy as your body tried to manage the higher dose of nicotine. This can happen when you smoke more than usual, e.g. when you are out partying or at a social event and light up one cigarette after the other without really noticing.

If a few days go by without you smoking, you might feel dizzy as your body does not expect the sudden onslaught of chemicals.

Why Do I Get Dizzy when I Smoke - Step 3

The effect of nicotine in the body increase the levels of substances called catecholamine which causes the blood vessels to constrict, meaning the blood has to pump harder to pass through these tubes. This then raises blood pressure and can make you feel dizzy as a result of this, especially when you smoke your first cigarette of the day.


But the dizziness does not stop instantly when you stop smoking because the body starts to regulate itself and assimilate the lack of nicotine in the blood. This is why you feel bad and dizzy initially when you quit, until your body gets used to it and adapts. Remember that smokers have a faster heart rate than non-smokers, so these changes have to be regulated by the body again.

However, giving up this habit is one of the best things you can do for your health and well-being. For more information on this, see our article on what are the benefits of quitting smoking, in which we list all the positive effects to your body.

Why Do I Get Dizzy when I Smoke - Step 5

This article is merely informative, oneHOWTO does not have the authority to prescribe any medical treatments or create a diagnosis. We invite you to visit your doctor if you have any type of condition or pain.

If you want to read similar articles to Why Do I Get Dizzy when I Smoke, we recommend you visit our Mental health category.

Write a comment
What did you think of this article?
1 of 5
Why Do I Get Dizzy when I Smoke