Nicotinell Fruit (Nicotine Polacrilex)

Nicotinell Fruit, a nicotine replacement therapy, is used to support smoking cessation by delivering nicotine through the buccal mucosa.

• Smoking cessation: helps adult smokers reduce withdrawal symptoms and cravings when used as part of a quit plan.
• Tobacco dependence: provides a controlled nicotine dose to assist individuals who are dependent on tobacco products.
• Relapse prevention: can be used after initial quitting to maintain nicotine levels and lower the risk of returning to smoking.

• Nicotine Polacrilex is a nicotine‑polymethacrylate resin complex that releases nicotine slowly when placed against the buccal mucosa. The released nicotine is absorbed through the oral mucosa into the bloodstream, where it binds to nicotinic acetylcholine receptors in the central nervous system. Activation of these receptors mitigates the neurochemical deficit caused by tobacco withdrawal, thereby decreasing cravings and withdrawal symptoms.

Common and serious adverse reactions have been reported with buccal nicotine delivery systems.

Common Side Effects

• Mouth irritation: mild soreness or tingling in the oral cavity.
• Hiccups: transient episodes after placement.
• Nausea: mild to moderate feeling of queasiness.
• Throat irritation: discomfort or scratchy sensation.
• Increased salivation: excess saliva production.
• Dyspepsia: indigestion or stomach discomfort.

Serious or Rare Side Effects

• Allergic reaction: rash, itching, or swelling indicating hypersensitivity.
• Oral ulceration: painful sores in the mouth.
• Chest pain: unexpected discomfort that may signal cardiac issues.
• Severe nausea or vomiting: persistent and intense gastrointestinal upset.
• Arrhythmia: irregular heart rhythm requiring medical attention.
• Anaphylaxis: rare life‑threatening systemic allergic response.

When using Nicotinell Fruit, several precautions should be observed to ensure safety and effectiveness.

• Assess nicotine dependence: evaluate the level of tobacco use before initiating therapy.
• Medical supervision: use under guidance of a healthcare professional, especially for cardiovascular conditions.
• Recent myocardial infarction: avoid use in patients who have experienced a heart attack within the past month.
• Non‑smokers: not indicated for individuals who do not currently smoke or use tobacco.
• Keep out of reach of children: store securely to prevent accidental ingestion.
• Store at room temperature: keep in the original packaging, protect from moisture and direct sunlight.

Nicotine may interact with other medicines, altering their effects or increasing the risk of adverse events.

Major Interactions (Avoid)

• Other nicotine replacement products: concurrent use can cause nicotine overdose.
• Monoamine oxidase inhibitors (MAOIs): may increase cardiovascular stimulation.
• Beta‑blockers: nicotine‑induced tachycardia may be masked, complicating monitoring.

Moderate Interactions (Monitor Closely)

• Caffeine: combined stimulant effect may increase nervousness or palpitations.
• Alcohol: may enhance nicotine’s cardiovascular effects.
• Antihypertensive agents: nicotine can reduce their efficacy, requiring dose review.