Nicorette Clear Patch (Nicotine)

Nicotine, a nicotine replacement therapy, is used to support smoking cessation.

• Smoking cessation: helps reduce nicotine withdrawal and cravings during quitting attempts.
• Relapse prevention: provides controlled nicotine delivery to maintain abstinence after quitting.
• Tobacco dependence: assists individuals who are dependent on nicotine to transition away from cigarettes.

• Nicotine in the patch acts as an agonist at nicotinic acetylcholine receptors in the central nervous system, delivering a steady low dose of nicotine through the skin. This mimics the plasma nicotine levels from smoking, thereby decreasing the intensity of withdrawal symptoms and reducing the urge to smoke while allowing the user to gradually taper the dose.

The patch may cause a range of adverse reactions, most of which are mild and localized.

Common Side Effects

• Skin irritation at the application site
• Itching or redness where the patch is applied
• Mild nausea
• Headache
• Dizziness
• Sleep disturbance or insomnia

Serious or Rare Side Effects

• Allergic reaction such as rash, swelling, or hives
• Severe skin reaction including blistering or ulceration
• Tachycardia or rapid heart rate
• Hypertension or elevated blood pressure
• Chest pain or palpitations
• Severe nausea or vomiting

When using Nicorette Clear Patch, consider the following safety measures.

• Cardiovascular assessment: patients with recent heart attack or uncontrolled hypertension should use the patch only under medical supervision.
• Skin condition: avoid applying to damaged, irritated, or infected skin.
• Concurrent nicotine products: do not use other nicotine replacement therapies or tobacco products simultaneously.
• Dizziness or impaired alertness: be cautious when driving or operating machinery until you know how the patch affects you.
• Pregnancy and breastfeeding: consult a healthcare professional before use, as safety data are limited.
• Store at room temperature: keep in the original packaging, protect from moisture and direct heat.

Nicotine patches can interact with several medicines, requiring attention to avoid adverse outcomes.

Major Interactions (Avoid)

• Monoamine oxidase inhibitors (MAOIs): may increase risk of hypertensive crisis.
• Other nicotine-containing products: can lead to nicotine overdose.
• Bupropion: combined use may raise seizure risk.

Moderate Interactions (Monitor Closely)

• Caffeine: nicotine may enhance jitteriness or palpitations.
• Antihypertensive agents: nicotine can diminish blood‑pressure‑lowering effects.
• Certain antipsychotics (e.g., clozapine): nicotine may alter drug metabolism and plasma levels.