Nicospray (Nicotine)

• Nicospray is a nicotine replacement product used to support individuals who want to quit smoking and manage nicotine withdrawal.
• Smoking cessation: helps adult smokers quit by reducing cravings and withdrawal symptoms, facilitating a gradual reduction in nicotine dependence.
• Relapse prevention: provides ongoing nicotine exposure at low levels to support individuals who have recently quit, helping maintain abstinence and prevent relapse.

• Nicotine in Nicospray acts as an agonist at nicotinic acetylcholine receptors in the central nervous system. By stimulating these receptors, it mimics the pharmacological effects of tobacco‑derived nicotine, reducing the intensity of withdrawal symptoms and cravings while allowing a controlled reduction in nicotine exposure over time.

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

Common Side Effects

• Mouth irritation or tingling
• Throat discomfort
• Nausea or upset stomach
• Dizziness or light‑headedness
• Headache
• Cough or mild respiratory irritation

Serious or Rare Side Effects

• Allergic reaction (rash, swelling, difficulty breathing)
• Increased blood pressure or hypertension
• Chest pain or palpitations
• Arrhythmias
• Severe skin reactions (e.g., Stevens‑Johnson syndrome)
• Unexplained fainting or loss of consciousness

• Before using Nicospray, consider the following safety measures.
• Cardiovascular assessment: evaluate patients with recent heart attack, uncontrolled hypertension, or arrhythmias before initiating therapy.
• Avoid concurrent nicotine products: do not combine with patches, gum, or other nicotine delivery systems to prevent overdose.
• Pregnancy and lactation: discuss potential risks with a healthcare professional; use only if benefits outweigh risks.
• Children safety: keep the product out of reach of children and pets.
• Do not exceed recommended dose: follow prescriber instructions and avoid increasing frequency.
• Store at room temperature: keep in the original container, protect from moisture and direct sunlight.

Nicospray can interact with other medicines; awareness of these interactions helps ensure safe use.

Major Interactions (Avoid)

• Concurrent use with other nicotine replacement products: risk of nicotine overdose.
• Use with monoamine oxidase inhibitors (MAOIs): may precipitate hypertensive crisis.

Moderate Interactions (Monitor Closely)

• CYP1A2 substrates (e.g., theophylline, clozapine): nicotine may induce metabolism, reducing efficacy.
• Beta‑blockers: nicotine‑induced tachycardia may be masked.
• Certain antidepressants (SSRIs, SNRIs): may increase the likelihood of side effects such as insomnia or anxiety.