Nicorette (Nicotine)

Nicorette is a nicotine replacement therapy used in the management of nicotine dependence and smoking cessation.

• Smoking cessation: helps adult smokers quit by reducing cravings and withdrawal symptoms.
• Nicotine dependence: provides a controlled nicotine dose to alleviate dependence.
• Relapse prevention: supports individuals who have quit to maintain abstinence.

• Nicotine acts as an agonist at nicotinic acetylcholine receptors in the central nervous system, partially stimulating these receptors to mimic the effects of tobacco‑derived nicotine. This reduces the severity of withdrawal symptoms and cravings, allowing a gradual reduction in nicotine intake while supporting cessation efforts.

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

Common Side Effects

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

Serious or Rare Side Effects

• Allergic reaction: rash, itching, swelling, or difficulty breathing.
• Chest pain: unexpected discomfort in the chest area.
• Irregular heartbeat: palpitations or abnormal heart rhythm.
• Severe mouth sores: ulceration or lesions in the oral mucosa.
• Swelling of face, lips, or tongue: angioedema.
• Difficulty breathing: respiratory distress or wheezing.

When using Nicorette, consider the following safety measures.

• Assess nicotine dependence: evaluate the level of dependence before initiating therapy.
• Use under medical guidance: consult a healthcare professional for appropriate use.
• Avoid if allergic to nicotine: discontinue if hypersensitivity occurs.
• Do not combine with other nicotine products: avoid simultaneous use of cigarettes, patches, or gum.
• Monitor cardiovascular conditions: patients with heart disease should use with caution.
• Store at room temperature: keep in the original pack, protect from moisture and direct sunlight.

Nicorette may interact with certain medications; awareness of these interactions helps ensure safe use.

Major Interactions (Avoid)

• Monoamine oxidase inhibitors (MAOIs): may increase risk of hypertension.
• Insulin or oral hypoglycemics: nicotine can affect blood glucose control.

Moderate Interactions (Monitor Closely)

• CYP2A6 inhibitors (e.g., methoxsalen): may raise nicotine plasma levels.
• Beta‑blockers: nicotine may diminish their antihypertensive effect.
• Warfarin: nicotine may alter anticoagulant response.
• Antidepressants (SSRIs): monitor for increased side‑effect profile.