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How Long Does Nicotine Stay in Your Body After Vaping?

how does nicotine stay in your body after vaping

We have talked about how you can enjoy vaping without nicotine. For a refresher, nicotine is a toxic component found in cigarettes. It is what makes cigarettes addictive. It can also be present on some electronic cigarettes and vapes.

Now that people have access to more information, we are becoming more aware of how dangerous this chemical is. Some employers are even asking job applicants to pass a nicotine test for employment, especially in health care organizations. They want employees to be good role models for wellness and good well-being.

Nicotine from Cigarette

How long does it stay in your body?

Most of the nicotine you ingest has a half-life of about two hours. When absorbed by the body, nicotine is broken down into different substances. These substances are cotinine, anabasine, nornicotine, and many more. Nicotine will disappear from your bloodstream in 3 days after you stop smoking. Cotinine takes a bit more time and will be detectable for up to 10 days. Both nicotine and cotinine are undetectable in urine in 3 to 4 days.

Types of Tests for Nicotine Detection

There are many kinds of tests for detecting nicotine. And while nicotine is absorbed fast, these tests actually scan for other substances that nicotine is broken down into.

Saliva Test

This is the most common test for nicotine. This is also the most sensitive way of detecting cotinine.

Many laboratories and insurance companies make use of this test as it is cost-effective. It can detect cotinine for up to 4 days. The process is easy with the use of a third-party swabbing kit.

Blood Test

A blood test is one of the most accurate testing methods for detecting nicotine and cotinine. The downside? It’s the most expensive testing method. However, a blood test makes it possible to identify the level of nicotine metabolite in your blood serum. On average, nicotine is present in the blood for only 48 hours, but cotinine can stay up to ten days.

Urine Test

Urine contains higher levels of cotinine compared to blood or saliva. It only varies depending on how frequently you use nicotine. Nicotine can be detected in urine for three to four days.

Hair Test

This method is reliable but can also be the most difficult process for detecting cotinine. There are times that results are unclear and required for another test. It can also be expensive at times. With this test, nicotine can be detected for up to90 days after you stop using tobacco.

What Factors Affect How Long Nicotine Stays in Your Body


Age affects human metabolism. As people get older, metabolism slows down. This means that your body takes more time to metabolize your nicotine intake so it stays in your body longer.

Diet and Lifestyle

Food intake affects the metabolism of your body. Whatever you eat is used in your body’s metabolism. If you eat unhealthy and oily foods, your metabolism slows down. The same goes for persons who have an inactive lifestyle.

Frequency of Nicotine Intake

This is the most significant determinant of how long nicotine stays in your system. The more you use nicotine products, the higher concentration of toxins you get.


Some medications affect how your body metabolizes nicotine. Antibiotics can speed up nicotine metabolism. On the other hand, antifungals like ketoconazole can slow down your nicotine metabolism.

Tips to Rid Your Body of Nicotine

Is it possible to flush out nicotine from your body? Not exactly. But you can help your body hasten the process. Here are some things you can do.

  • Avoid nicotine products at all costs (obviously).
  • Drink a lot of water. Water can help you flush out byproducts from your kidneys and liver.
  • Be more active. Exercises to increase your body’s metabolism.
  • Eat a healthy diet that is rich in antioxidants. It can help your body repair itself.

Overall, it is not too late to get away from nicotine. You may struggle at the beginning but it will all be worth it in the end. There are alternative solutions that can help you overcome nicotine dependence. Nicotine-free vapes are now available. It’s not too late to enjoy a nicotine-free life. You’ll live longer too.

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