nicotine gum

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Last updated

July 23, 2026

Quick Summary

Nicotine gum is a form of nicotine replacement therapy (NRT) designed to help individuals quit smoking. It delivers nicotine in controlled, smaller doses without the harmful tar and carbon monoxide found in cigarettes.1

The gum is typically available in 2-mg and 4-mg strengths and is chewed a few times before being placed between the cheek and gums for absorption through the mouth's mucous membrane. This process is repeated for about 30 minutes. Consistent use, with at least one piece every one to two hours for one to three months, is recommended for effectiveness. While generally safe when used as directed, potential side effects include mouth soreness, headache, and jaw ache.1

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Nicotine gum and lozenges
Nicotine gum, usually available in 2- and 4-mg formulations, is available in many countries without a physician’s prescription. The gum is chewed a few times and then placed between the cheek and gums to allow the nicotine to be absorbed through…
Read More
Nicotine gum, usually available in 2- and 4-mg formulations, is available in many countries without a physician’s prescription. The gum is chewed a few times and then placed between the cheek and gums to allow the nicotine to be absorbed through…
Read More