Nicotine Gum
Nicotine gum is a Food and Drug Administration (FDA) approved medication to help you quit. Learn more and find out if it's right for you.
What nicotine gum is
Nicotine gum is the most popular nicotine replacement. It's easy to use and you don't need a prescription. You can buy it over the counter and it comes in different flavors and nicotine strengths. Whenever you feel a craving, pop a piece in your mouth, and you'll get a dose of nicotine.
How nicotine gum works
- Nicotine gum delivers nicotine through the lining of the mouth while the gum is “parked” between a person’s cheek and gums.
- Use nicotine gum to control withdrawal symptoms or when you feel a craving coming on.
Where to get nicotine gum
- If you are 18 years or older, nicotine gum is available over the counter. If you are under 18, talk to your healthcare provider about medication to help you quit.
- Many states make quitting medications available through a state quitline. Call 1-800-QUIT-NOW to find out what is available in your state.
- If you have insurance, most health plans offer quitting medication at no or very low cost to members. Call the number on the back of your insurance card to check on your benefits. Some insurance plans require a prescription from your health care provider to cover the cost of the medication.
- Nicotine gum is available for sale without a prescription at any pharmacy, as well as many other stores.
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How to use nicotine gum
Follow the instructions that come in the box. Nicotine gum is a medicine and must be used as directed to get the best results. Talk with your doctor or pharmacist before using nicotine gum if you have any questions.
- Don't chew nicotine gum like regular gum. Use the “chew and park” method instead:
- Bite into the gum slowly a few times until you feel a slight tingle or notice a peppery taste.
- Park it between your cheek and gum and leave it there.
- When the tingle or taste is gone, bite into it a few more times and then park it again.
- Repeat this cycle until the tingle or taste goes away completely, usually about 30 minutes.
- Works best if you don't eat or drink 15 minutes before chewing and while you are chewing the gum. Make sure to avoid acidic liquids like soda and coffee because they can block the nicotine from being absorbed.
Follow the instructions in the box to taper off nicotine gum over time
- Weeks 1-6: Use one piece every 1-2 hours and use at least 9 pieces a day for the first 6 weeks.
- Weeks 7-9: Use one piece every 2-4 hours.
- Weeks 10-12: Use one piece every 4-8 hours.
- Do not use more than 24 pieces a day.
- If you still feel like you need to use nicotine gum after 12 weeks, talk with your doctor or pharmacist.
Dosing guide for nicotine gum
The following are standard dosing guidelines for nicotine gum. If you still feel like you need to use nicotine gum after the package instructions tell you to stop using them, talk with your doctor or pharmacist.
For cigarette smokers
- If you smoke within 30 minutes of waking up use the 4mg gum.
- If your first cigarette of the day is more than 30 minutes after you wake up use the 2 mg gum.
For e-cigarette/vape users
- If you vape within 30 minutes of waking up, use the 4 mg gum.
- If you first vape more than 30 minutes after you wake up, use the 2 mg gum.
For smokeless tobacco users
- If you use more than 3 tins per week, use the 4 mg gum.
- If you use 3 tins per week or less, use the 2 mg gum.
Pros and cons of nicotine gum
Pros
- No prescription needed, available over the counter
- Comes in different flavors and two strengths (4mg and 2mg)
- Flexible and convenient - you are in control of how often you use it
- Can be used regularly and when you feel withdrawal symptoms or cravings coming on
- Gets nicotine into your body faster than patches or quit-smoking pills
- Can be used with the patch to deal with extra strong cravings
- You put it in your mouth, which can help substitute for a cigarette or vape/e-cigarette
- Can help delay weight gain that sometimes goes along with quitting
Cons
- May not be a good choice if you have dental problems or temporomandibular joint (TMJ) syndrome
- Must use often during the day to maintain nicotine levels
Potential side effects of nicotine gum and what to do about them
Mouth soreness
Don't chew nicotine gum like regular gum. Use the “chew and park” method described above instead.
Jaw joint pain
Don't chew nicotine gum like regular gum. Use the “chew and park” method described above instead.
Hiccups
Don't chew, suck, or swallow the gum. Try a lower dose, or wait longer between doses.
Indigestion or heartburn
Don't chew, suck, or swallow the gum. Try a lower dose, or wait longer between doses.
Precautions
If any of these apply to you, talk to your doctor or other healthcare provider before starting to use nicotine gum:
- A heart attack in the last two weeks
- A serious heart rhythm problem
- Pain in your heart (angina) that is serious or getting worse
- TMJ disease (bad pain in your jaw especially when eating)
- Could be pregnant or breastfeeding
- Under 18 years of age
- Have dental work or dentures
Reviewed by Amanda Graham, PhD
Chief Health Officer, Truth Initiative
Updated February 19, 2026