What can cause a false positive nicotine test?

There are a number of substances that can cause a false positive nicotine test. These include:

* Cotinine: Cotinine is a metabolite of nicotine, which means that it is produced when the body breaks down nicotine. Cotinine can be detected in urine and blood tests for up to several days after nicotine has been consumed.

* Anabasine: Anabasine is a chemical compound that is found in tobacco plants. It is similar to nicotine in its effects on the body, and it can also produce a positive result on a nicotine test.

* Nornicotine: Nornicotine is another metabolite of nicotine. It can be detected in urine and blood tests for up to several days after nicotine has been consumed.

* Other drugs: Some other drugs can also cause a false positive nicotine test. These include:

* Bupropion (Wellbutrin)

* Clonidine (Catapres)

* Morphine

* Amphetamine

* Methamphetamine

* Cocaine

* Food and beverages: Some foods and beverages can also cause a false positive nicotine test. These include:

* Coffee

* Tea

* Chocolate

* Tomatoes

* Potatoes

* Eggplant

* Peppers

* Alcohol

If you are concerned about a false positive nicotine test, it is important to talk to your doctor. They can help you determine the cause of the false positive and recommend ways to avoid it in the future.