nicotine resinate at a glance
Medicine class
Nicotine replacement therapy
Main role
Relieves or prevents nicotine cravings and withdrawal symptoms during quitting or reduction before quitting.
Oral forms
Available in the selected products as medicated chewing gum and a compressed lozenge.
Children
The selected products are contraindicated in children under 12 and can cause severe poisoning if swallowed by a child.
Driving
No or negligible effect on driving or operating machinery is expected.
What is nicotine resinate used for?
The selected UK products are licensed for nicotine dependence associated with tobacco or electronic-cigarette use.
Relieving or preventing nicotine cravings and withdrawal symptoms.
Supporting complete quitting.
Supporting reduction before a later quit attempt.
Temporarily replacing tobacco smoking where a person is unwilling or unable to stop immediately.
Use by pregnant or breastfeeding women making a quit attempt, after healthcare-professional advice.
How does nicotine resinate work?
Nicotine activates nicotinic receptors in the central and peripheral nervous systems. Buccal absorption from gum or lozenges replaces some nicotine previously obtained from smoking or vaping, reducing cravings and other withdrawal symptoms without exposure to tobacco smoke.
nicotine resinate preparations and strengths
Lozenge
Route: Oromucosal
Strengths: 2 mg, 4 mg
Medicated chewing gum
Route: Oromucosal
Strengths: 2 mg, 4 mg
How to take nicotine resinate
Follow the instructions for the specific formulation. Incorrect or hurried use can increase swallowed nicotine and cause hiccups, nausea or indigestion.
Gum: chew slowly, then rest it between the cheek and gum when the taste becomes strong; repeat the chew-and-rest process.
Lozenge: allow it to dissolve in the mouth, moving it periodically from one side to the other. Do not chew or swallow it whole.
Keep unused and discarded products away from children. Gum may stick to or rarely damage dentures.
nicotine resinate side effects
Common or expected effects
- Headache
- Sore mouth or throat and throat irritation
- Nausea or hiccups
- Dizziness, altered taste or tingling sensations
- Cough
- Indigestion, abdominal discomfort, diarrhoea or vomiting
- Dry mouth or increased saliva
- Fatigue
Get urgent medical advice
- Severe allergic reaction, including facial or throat swelling, wheezing or difficulty breathing
- Seizure
- Fast, irregular or forceful heartbeat, particularly with chest pain, breathlessness or faintness
- Possible nicotine poisoning, including marked nausea, weakness, confusion, breathing difficulty or collapse
nicotine resinate in pregnancy
Stopping smoking without nicotine replacement is preferred when achievable. If this is unlikely, UK-licensed nicotine replacement may be used because its fetal risk is lower than continued smoking; oral intermittent forms allow nicotine-free periods. Use in pregnancy should begin after advice from a midwife, pharmacist, doctor or stop-smoking specialist. Evidence about vaping during pregnancy remains limited.
nicotine resinate while breastfeeding
Small amounts of nicotine pass into breast milk, but exposure from nicotine replacement is lower than from smoking and avoids second-hand smoke. The selected products are licensed for breastfeeding women making a quit attempt; professional advice is recommended, and oral products should be used as soon as practical after a feed to reduce infant exposure.
nicotine resinate interactions
Nicotine replacement itself has few established medicine interactions. However, stopping tobacco smoking removes smoke-related enzyme induction, which can raise concentrations of some medicines even when nicotine replacement is used.
Adenosine
Nicotine may increase adenosine-related rises in heart rate and blood pressure and may intensify angina-like chest pain.
Clozapine
Stopping smoking or switching to nicotine replacement can increase clozapine exposure, so specialist review and plasma-level monitoring may be required.
Common questions about nicotine resinate
Answers are fully visible for fast scanning and source review.
Can nicotine resinate help me stop vaping?
Yes. The selected gum and lozenge are licensed to relieve cravings and withdrawal associated with electronic-cigarette use and to support quitting or reduction before quitting.
Why must nicotine resinate gum be chewed slowly?
Slow chewing followed by resting the gum against the cheek allows buccal absorption. Chewing continuously can increase swallowed nicotine and cause hiccups, nausea or indigestion.
Sources
These sources were used to prepare and review this medicine page.
Prepared and reviewed by the iatroX editorial team.