How Long Does Nicotine Stay In Your System? – Tips For College Smokers

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Nicotine is a type of nitrogenous substance, which is found in many plants, including tobacco. So, how long does nicotine stays in your system?

Some information of Nicotine

Nicotine, a chemical found in cigarettes, it is a narcotic that is similar to heroin or cocaine. The process of nicotine addiction is as follows:

When used in small amounts, Nicotine makes the user feel comfortable, smokers want to smoke more. Nicotine stimulates the brain and central nervous system, affecting the mood of the smoker.

Nicotine acts like other addictive drugs. It gives dopamine (a chemical transmitter) to the reward pathway. Nicotine also causes a chain reaction of the sympathetic nervous system – it’s not enough for you to detect, but it’s enough to speed up your heart and blood pressure.

Nicotine goes to the brain within seconds after you smoke. The effects of nicotine begin within minutes. That’s why smokers feel radiant in minutes. If smokers do not smoke early, the withdrawal symptoms will start to get worse and worse over time.

Smokers are dependent on nicotine. They will experience difficulty falling asleep, tension, headache if they are not smoked. These are the symptoms of withdrawal syndrome. Addiction is when these people continue to smoke although they know it is harmful to them. The smoking begins to affect the lives, health and families of those who smoke. A lot of people want to quit smoking. But it is hard to quit.

Before knowing How long does nicotine stay in your system, we must know: How strong is nicotine?

How strong is nicotine?

About 70% of smokers want to quit, 50% of smokers try to quit smoking each year. But only 4% to 7% succeed without help. The cause is that smokers depend not only physically but psychologically. This is also the reason they relapse after quitting.

Smokers can also associate smoking with other habits, so stopping smoking means changing many other habits. In addition, many people consider smoking as a way to relieve the mood, quitting will be more difficult. In fact, quitting smoking is more difficult than stopping the use of cocaine or opium like heroin. Researchers have recently reviewed 28 studies for people trying to quit using substances they are addicted to. In cases where detoxification is not available, about 18% can quit drinking and more than 40% are likely to quit opium or cocaine, but only 8% can quit smoking.

Smokers can also associate smoking with other habits, so stopping smoking means changing many other habits. In addition, many people consider smoking as a way to relieve the mood, quitting will be more difficult. In fact, quitting smoking is more difficult than stopping the use of cocaine or opium like heroin. Researchers have recently reviewed 28 studies for people trying to quit using substances they are addicted to. In cases where detoxification is not available, about 18% can quit drinking and more than 40% are likely to quit opium or cocaine, but only 8% can quit smoking.

Nicotine is a toxic substance. Large amounts of nicotine can cause apnea. Nicotine concentrations accumulate in the smoker’s body over time.

How long does nicotine stay in your system?

Nicotine in the blood.

It takes long time,nicotine will lose in the body. After you quit, nicotine will decrease in your body (one to three days). It depends on the time and intensity of tobacco use.

Nicotine in the urine.

Cotinine may be present for three to four days in the urine. In many cases, they can survive in the body for up to 20 days.

Nicotine in saliva.

Nicotine in saliva for about ten hours. Meanwhile, cotinine can be detected until four days after the nicotine enters the body.

Nicotine in hair.

Nicotine stays in the hair longer than other parts of the body – you can detect nicotine in your hair after one year of no tobacco use.

To know how long nicotine stays in your system, you should be tested for cotinine. Cotinine test to check blood cotinine concentration. It is formed when nicotine is metabolized by oxidation.

The table below shows the cotinine concentration in the blood, urine and saliva of smokers and non-smokers:

Non-smokers – no exposure Passive smoker – exposed Quit smoking for more than 2 weeks Smokers take the initiative
Blood < 2ng/mL < 8ng/mL < 2ng/mL  

200-800 ng/mL

urine < 5ng/mL < 20ng/mL < 50ng/mL 1000-8000 ng/mL
saliva < 2ng/mL < 8ng/mL < 2ng/mL 200-800 ng/mL

Conclusion

With the above sharing, I hope you have the answer to the question “How long does nicotine stay in your system“. Although nicotine is addictive, it is not detrimental. There are many natural remedies available to help stop smoking, or you can also use detoxification medications prescribed by your doctor. In their experience, the quit plan begins early, the higher your chance of success. If you are smoking, start a smoking cessation plan right now to protect yourself and your loved ones.

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