Medication Information Leaflet
Nicotine Replacement Therapy (NRT) delivers nicotine without the other harmful chemicals present in cigarette smoke. It reduces the withdrawal symptoms experienced when you are trying to quit smoking, allowing you to focus on the other aspects in your effort to quit smoking
Nicotine gum releases a dose of nicotine when chewed to reduce the urge to smoke.
When you feel the urge to smoke, chew one gum to release a taste or until you feel a tingling sensation then park the gum between your cheek and gum. Continue chewing the gum when the taste has faded. Repeat for about 30 minutes until the gum has no more taste, then spit it out. You can chew on one gum every 1-2 hours.
Do not swallow the gum.
Do not use more than the recommended maximum number of gums as instructed by your healthcare professional or use more than one gum each time.
You should stop smoking once you start to use NRT. Smoking and using NRT at the same time may increase the risk of adverse effects from the additive effects of nicotine in your body.
If you continue to feel the urge to smoke or experience severe nicotine withdrawal symptoms even after using the NRT gums, please inform your healthcare professional as you may need other types of NRT.
Inform your healthcare professional if:
These side effects usually occur as a result of intense chewing of gum. Make sure to park the gum between your cheek and gum once the taste appears and take longer breaks in between gums to reduce these side effects.
The symptoms of a drug allergy include one or more of the following:
If you experience any of these symptoms, you should stop your medication and see your healthcare professional immediately.
Store in a cool and dry place, away from direct sunlight. Keep this medication away from children.
Discard the gum properly into the empty blister packaging or into a tissue paper before disposing into a black trash bag. Seal it tightly before throwing into the rubbish chute or bin.
If you take more than the recommended dose, please seek medical advice immediately. The information provided on this page does not replace information from your healthcare professional. Please consult your healthcare professional for more information.
This article is jointly developed by members of the National Medication Information workgroup. The workgroup consists of cluster partners (National Healthcare Group, National University Health System and SingHealth), community pharmacies (Guardian, Unity and Watsons) and Pharmaceutical Society of Singapore. The content does not reflect drug availability and supply information in pharmacies and healthcare institutions. You are advised to check with the respective institutions for such information.
Last reviewed on Sept 2020
This article was last reviewed on Thursday, May 20, 2021