Nicorette (Nicotine)

Nicorette is a nicotine replacement product used to support cessation of tobacco use and manage nicotine dependence.

• Smoking cessation: helps adult smokers reduce cravings and withdraw from nicotine.
• Nicotine dependence: provides controlled nicotine to ease withdrawal symptoms.
• Relapse prevention: supports maintaining abstinence after quitting smoking.

• Nicotine in Nicorette acts as an agonist at nicotinic acetylcholine receptors in the central nervous system, producing mild stimulation that mimics the effect of tobacco‑derived nicotine. This reduces the intensity of withdrawal symptoms and cravings, allowing a gradual reduction in nicotine dependence while the user works toward complete cessation.

Nicorette may cause a range of adverse reactions, most of which are mild and transient.

Common Side Effects

• Mouth irritation: soreness or tingling in the oral cavity.
• Throat irritation: discomfort or scratchy sensation.
• Nausea: feeling of queasiness or upset stomach.
• Headache: mild to moderate head pain.
• Dizziness: light‑headed feeling.
• Hiccups: involuntary diaphragm contractions.

Serious or Rare Side Effects

• Allergic reaction: rash, swelling, or difficulty breathing.
• Chest pain: unexpected discomfort in the chest area.
• Irregular heartbeat: palpitations or arrhythmia.
• Severe mouth ulceration: large or persistent sores.
• Hypotension: unusually low blood pressure.
• Seizures: rare convulsive episodes.

Before using Nicorette, consider the following safety measures.

• Cardiovascular assessment: evaluate heart disease or hypertension before starting.
• Concurrent nicotine products: avoid using other nicotine‑containing items to prevent excess exposure.
• Pregnancy and lactation: discuss risks with a healthcare professional; use only if clearly needed.
• Duration of therapy: limit use to the period recommended by a prescriber, typically not exceeding 12 weeks.
• Keep out of reach of children: store securely to prevent accidental ingestion.
• Store at ambient temperature: keep below 25°C in the original packaging, protect from moisture and direct sunlight.

Nicorette can interact with other substances, requiring attention to avoid adverse outcomes.

Major Interactions (Avoid)

• Other nicotine replacement products: concurrent use may cause nicotine overdose.
• Monoamine oxidase inhibitors (MAOIs): may increase hypertensive response.
• Certain antidepressants (e.g., bupropion): heightened risk of seizures.

Moderate Interactions (Monitor Closely)

• Caffeine: may amplify jitteriness or insomnia.
• Alcohol: can increase the likelihood of nausea and dizziness.
• Antihypertensive medications: monitor blood pressure for potential changes.