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Nicorette Nasal Spray 10mg - 10ml

Nicorette Nasal Spray 10mg - 10ml

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  • ✔️ Delivers nicotine rapidly through the nose for fast craving relief
  • ✔️ Helps reduce withdrawal symptoms including irritability and anxiety
  • ✔️ Suitable for adults 18+ who smoke and want to quit
  • ✔️ Each spray delivers 0.5mg nicotine for precise, controlled dosing
  • ✔️ Can be combined with nicotine patches for stronger quit support

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What Is Nicorette Nasal Spray and How Can It Help You Quit Smoking?

 

Quitting smoking is one of the most important things you can do for your health — but it is rarely easy. Cravings can hit suddenly and intensely, and that is exactly where nicorette nasal spray steps in. This fast-acting nicotine replacement therapy (NRT) is designed to deliver nicotine rapidly through the nasal mucosa, helping to take the edge off cravings before they overwhelm you. Available over the counter from Cured Pharmacy, it is a clinically recognised option for adults who are ready to stop smoking. If you are exploring your options, you can browse our full range of smoking cessation products to find the right fit for your quit journey.

Each 10ml bottle contains nicotine at a concentration of 10mg/ml, delivering 0.5mg of nicotine per spray. The NHS recognises NRT as an effective aid for quitting smoking, and nasal spray is particularly valued for its speed of action compared to slower-release formats like patches or gum.

 

How Does Nicorette Nasal Spray Work to Reduce Cravings?

 

When you spray nicotine into your nostril, it is absorbed quickly through the nasal lining directly into the bloodstream. This mimics — to a degree — the rapid nicotine delivery you get from a cigarette, which is why it is particularly useful for managing sudden, intense cravings.

  • Nicotine binds to nicotinic acetylcholine receptors in the brain
  • This triggers the release of dopamine, reducing the sensation of craving
  • Withdrawal symptoms such as irritability, anxiety, and difficulty concentrating are eased
  • The nasal route allows faster absorption than oral NRT formats

Importantly, the spray delivers nicotine without the thousands of harmful chemicals found in cigarette smoke — including carbon monoxide and tar — making it a far safer way to manage your nicotine dependence while you work towards stopping altogether.

 

Who Should Use Nicorette Nasal Spray?

 

This product is intended for adults aged 18 and over who currently smoke and want to quit. It is particularly well-suited to heavier smokers who experience strong, sudden cravings, as the fast absorption can provide relief more quickly than patches or lozenges. It can be used alone or as part of a combination NRT approach — for example, alongside a nicotine patch for background coverage.

  • Adults who smoke more than 20 cigarettes per day
  • People who experience intense, unpredictable cravings
  • Those who have tried other NRT formats without success
  • Smokers who want a discreet, portable craving-relief option

It is not suitable for non-smokers, people under 18, or those with certain nasal conditions. Always read the label before use.

 

How Does Nicorette Nasal Spray Compare to Other NRT Options?

 

Feature Nicorette Nasal Spray Nicotine Patch
Speed of action Fast (within minutes) Slow (hours)
Use case Acute craving relief Background nicotine maintenance
Route Nasal Transdermal
Flexibility Use as needed Once daily application

 

Is Nicorette Nasal Spray Suitable for Long-Term Use?

 

The recommended treatment period is up to 12 weeks, with gradual dose reduction as you approach your quit date and beyond. Using it for longer than recommended without medical guidance is not advised. If you find you are relying on the spray beyond this period, speak to your pharmacist or GP — they can help you adjust your quit plan. It is also worth noting that nicorette nasal spray should be stored below 25°C and kept out of reach of children. If you are managing other health conditions alongside your quit attempt, you might also find our vitamins and supplements range helpful for supporting your overall wellbeing during this time.

This product is a medicine. Speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.

Nicorette Nasal Spray 10mg - 10ml specifications
Treatment category Smoking cessation / Nicotine replacement therapy
Mechanism of action Nicotine receptor agonist — reduces withdrawal symptoms and cravings
Effective Within minutes of administration
Suitable for Adults aged 18 and over who smoke
Active ingredient Nicotine 10mg/ml
Pack sizes 10ml
Strengths 0.5mg nicotine per spray
UK classification General Sale / Pharmacy (P) medicine
Drug class Nicotinic receptor agonist
Preparation Aqueous nasal spray solution
Route of administration Intranasal

Specifications of Nicorette Nasal Spray 10mg - 10ml

 

What Is Nicorette Nasal Spray and What Is It Used For?

 

Nicorette Nasal Spray 10mg is a nicotine replacement therapy (NRT) medicine used to help adults stop smoking. It works by supplying the body with a controlled amount of nicotine — without the harmful chemicals in tobacco smoke — to reduce cravings and withdrawal symptoms that make quitting so difficult. The NHS recommends NRT as a first-line treatment to support smoking cessation, and nasal spray is one of the fastest-acting formats available. It is available over the counter and does not require a prescription for adults aged 18 and over.

 

What Do You Need to Know Before Using Nicorette Nasal Spray?

 

Before using this product, it is important to check whether it is appropriate for you. Do not use Nicorette Nasal Spray if any of the following apply:

  • You are under 18 years of age
  • You are a non-smoker
  • You have a known allergy to nicotine or any other ingredient in the spray
  • You have recently had a heart attack, stroke, or serious arrhythmia — seek medical advice first
  • You have severe kidney or liver impairment
  • You have chronic nasal disorders, nasal polyps, or severe sinusitis
  • You are pregnant or breastfeeding — speak to your GP or midwife before use

Speak to your pharmacist or doctor before using if you have diabetes, thyroid disease, phaeochromocytoma, or a history of peptic ulcers. Regarding drug interactions, there are no well-established clinically significant interactions at therapeutic NRT doses, but nicotine can theoretically affect the metabolism of certain medicines:

  • Theophylline — nicotine may alter plasma levels
  • Clozapine — smoking cessation can increase blood levels; monitor closely
  • Insulin — stopping smoking may increase insulin sensitivity; blood glucose monitoring is advisable

If you are managing a long-term condition, you may also find it useful to explore our electrical health and diagnostic range for monitoring tools to support your health during your quit attempt.

 

How Should You Use Nicorette Nasal Spray?

 

Using the spray correctly is important for both safety and effectiveness. Follow these steps each time you feel the urge to smoke:

  1. Blow your nose gently if blocked before use
  2. Tilt your head slightly forward — do not tilt it back
  3. Insert the nozzle into one nostril
  4. Press the pump firmly once to release one spray
  5. Do not sniff, swallow, or inhale during or immediately after spraying
  6. Repeat in the other nostril to complete one dose
  7. Avoid eating or drinking for a few minutes after use
Indication Age Group Dose Maximum Daily Dose
Smoking cessation / craving relief Adults 18+ 1 spray per nostril (0.5mg each = 1mg per dose) 64 sprays (32 doses) per day
Gradual reduction phase Adults 18+ Reduce number of doses progressively As directed by pharmacist or GP

 

What Are the Possible Side Effects of Nicorette Nasal Spray?

 

Like all medicines, this product can cause side effects, although not everyone experiences them. Nasal side effects are particularly common in the first week as your nose adjusts to the spray.

Common side effects (may affect more than 1 in 10 people):

  • Nasal irritation or burning sensation
  • Sneezing
  • Watery or itchy eyes
  • Runny nose
  • Throat irritation
  • Coughing

Less common side effects (may affect up to 1 in 10 people):

  • Headache
  • Nausea or upset stomach
  • Dizziness
  • Palpitations
  • Skin flushing

If you experience signs of a serious allergic reaction — such as swelling of the face, lips, or throat, difficulty breathing, or a severe rash — stop using the spray immediately and seek emergency medical help. You can also find support for related symptoms through our ear, nose and throat range if nasal discomfort persists after stopping the spray.

 

How Should You Store Nicorette Nasal Spray?

 

  • Store below 25°C in a cool, dry place
  • Do not freeze
  • Keep the bottle upright when not in use
  • Keep out of the sight and reach of children
  • Do not use after the expiry date printed on the label
  • Do not dispose of via wastewater or household waste — return unused medicine to your pharmacy

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Your safety and success are our highest priorities. Our medical team rigorously evaluates every product and piece of advice we provide, ensuring you receive only the most effective, science-backed solutions available.

Frequently Asked Questions

Where can I buy Nicorette Nasal Spray online in the UK?

You can buy Nicorette Nasal Spray 10mg 10ml directly from Cured Pharmacy, a GPhC-registered UK online pharmacy. It is available without a prescription as an over-the-counter nicotine replacement therapy. Simply add it to your basket and complete a short health questionnaire to confirm suitability. You can also browse our full smoking cessation range for additional quit-smoking support products.

How does Nicorette Nasal Spray work in the body?

Nicorette Nasal Spray delivers nicotine through the nasal mucosa directly into the bloodstream, providing rapid relief from cravings and withdrawal symptoms. Nicotine binds to nicotinic acetylcholine receptors in the brain, triggering dopamine release and reducing the urge to smoke. Because absorption is faster via the nasal route than through the skin or mouth, it is particularly useful for managing sudden, intense cravings.

How do I use Nicorette Nasal Spray step by step?

Tilt your head slightly forward, insert the nozzle into one nostril, and press the pump once firmly. Do not sniff, swallow, or inhale during or immediately after spraying. Repeat in the other nostril to complete one full dose of 1mg nicotine. Use whenever you feel the urge to smoke, up to a maximum of 32 doses (64 sprays) per day.

What is the recommended dose of Nicorette Nasal Spray?

The standard dose is one spray into each nostril (totalling 1mg nicotine) each time you feel a craving. You should not exceed 64 sprays — that is 32 doses — in any 24-hour period. If you are unsure how many doses are right for you, speak to your pharmacist before starting treatment.

What are the side effects of Nicorette Nasal Spray and how do I manage them?

The most common side effects are nasal irritation, sneezing, watery eyes, and a runny nose — these are especially common in the first week and usually settle as your nose adjusts. Drinking water and avoiding blowing your nose immediately after use can help. If side effects are severe or persistent, speak to your pharmacist or GP.

Who is eligible to use Nicorette Nasal Spray?

Nicorette Nasal Spray is suitable for adults aged 18 and over who currently smoke and want to quit. It is not appropriate for non-smokers, people under 18, or those with certain nasal conditions, recent cardiovascular events, or severe kidney or liver disease without prior medical advice. Pregnant or breastfeeding women should consult their GP or midwife before use.

Can I use Nicorette Nasal Spray if I am pregnant?

Stopping smoking is the safest option during pregnancy, and NRT is generally considered preferable to continuing to smoke. However, you should speak to your GP or midwife before using Nicorette Nasal Spray while pregnant, as they can advise on the most appropriate NRT format and dose for your situation. The NHS recommends seeking professional guidance on NRT use in pregnancy.

What happens if I use too much Nicorette Nasal Spray?

Using more than the recommended maximum of 64 sprays per day can cause symptoms of nicotine overdose, including nausea, vomiting, dizziness, sweating, and palpitations. If you think you have used too much, stop immediately and seek medical advice or contact NHS 111. Keep the product out of reach of children, as even small amounts of nicotine can be harmful to them.

What happens if I miss a dose of Nicorette Nasal Spray?

Because you use the spray on an as-needed basis when cravings arise, there is no fixed dosing schedule to miss. If you feel a craving and have not used the spray, use it as soon as you need it. Do not use extra doses to make up for any you may have skipped.

How long can you use Nicorette Nasal Spray for?

The recommended treatment duration is up to 12 weeks, during which you should gradually reduce the number of doses you use as your quit attempt progresses. If you feel you need to continue beyond 12 weeks, speak to your pharmacist or GP before doing so. Long-term dependence on NRT, while less harmful than smoking, is not the intended outcome of treatment.

Can I use Nicorette Nasal Spray alongside other NRT products?

Yes — combination NRT is recognised by the NHS as an effective approach for heavier smokers. A common combination is using a nicotine patch for steady background nicotine delivery alongside the nasal spray for acute craving relief. Always check with your pharmacist before combining NRT products to ensure the total nicotine dose is appropriate for you.

What are the alternatives to Nicorette Nasal Spray?

There are several NRT alternatives available, including nicotine patches, gum, lozenges, inhalators, and mouth spray. Prescription options such as varenicline (Champix) and bupropion are also available via your GP. The right choice depends on your smoking habits, preferences, and any medical conditions — your pharmacist can help you decide.

Does Nicorette Nasal Spray interact with any medicines?

There are no well-established clinically significant drug interactions at standard NRT doses. However, stopping smoking itself can affect the metabolism of certain medicines, including clozapine, theophylline, and insulin. If you take any regular prescription medicines, let your GP or pharmacist know you are starting NRT so they can monitor you appropriately.

What does the latest research say about nicotine nasal spray for quitting smoking?

Clinical evidence consistently supports NRT — including nasal spray — as an effective aid for smoking cessation when used correctly. The NHS and NICE both recommend NRT as a first-line treatment. Research suggests that combination NRT (using two formats together) may be more effective than a single product alone for heavier smokers. You can find further support through our vitamins and supplements range to support your overall health during your quit attempt.

Is Nicorette Nasal Spray available on the NHS?

Nicorette Nasal Spray may be available on NHS prescription through your GP or via an NHS Stop Smoking Service, depending on your local area. It is also available to purchase over the counter from pharmacies, including online from Cured Pharmacy, without a prescription. Buying privately gives you immediate access without needing a GP appointment.

How Should You Use Nicorette Nasal Spray?

Using Nicorette Nasal Spray correctly makes a real difference to how well it works. Before your first use, prime the pump by pressing it several times until a fine mist appears. After that, it is ready to use whenever a craving strikes.

Follow these steps each time you need to use the spray:

If nasal irritation is a problem in the first few days, try using just one spray per dose rather than two until your nose adjusts. Most people find the discomfort settles within the first week of regular use.

What Is the Correct Dose of Nicorette Nasal Spray?

The dose you need will depend on how heavily you smoke and how intense your cravings are. As a general rule, use one dose (one spray per nostril) each time you feel the urge to smoke. Do not use more than the daily maximum, and try to reduce your usage gradually over the course of your treatment.

When Is the Best Time to Use Nicorette Nasal Spray?

Use the spray as soon as you feel a craving coming on — do not wait until the urge becomes overwhelming. The faster you respond to a craving, the easier it is to manage. Many people find it helpful to identify their trigger situations — such as after meals, with coffee, or during stressful moments — and have the spray ready before the craving peaks.

There is no fixed time of day for use. The spray is designed to be used reactively, whenever you need it, rather than on a set schedule. If you are combining it with a nicotine patch, apply the patch at the same time each morning and use the spray on top for breakthrough cravings throughout the day.

How Long Can You Use Nicorette Nasal Spray For?

The recommended treatment period is up to 12 weeks in total. During the first eight weeks, use the spray freely whenever cravings arise. From week nine onwards, begin reducing the number of doses you use each day, with the aim of stopping completely by the end of week twelve.

If you feel you are not ready to stop using the spray after 12 weeks, do not simply continue without guidance — speak to your pharmacist or GP, who can help you adjust your quit plan. Continued use beyond the recommended period without medical advice is not recommended.

Do not exceed the recommended dose. If in doubt, speak to your pharmacist.

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What Are the Most Common Side Effects of Nicorette Nasal Spray?

Nasal side effects are by far the most frequently reported issue with this product, particularly during the first week of use. Your nasal passages need time to adjust to the spray, and most people find these effects improve significantly after the first few days.

  • Nasal irritation or burning sensation inside the nose
  • Sneezing — often immediately after use
  • Runny nose or increased nasal secretions
  • Watery or itchy eyes
  • Throat irritation
  • Coughing

What Are the Less Common Side Effects of Nicorette Nasal Spray?

Some people experience side effects related to nicotine itself rather than the nasal route of delivery. These are more likely if you are using a higher number of doses per day or if you are a lighter smoker using a dose that is too high for your needs.

  • Headache
  • Nausea or stomach discomfort
  • Dizziness or light-headedness
  • Palpitations or awareness of your heartbeat
  • Skin flushing or sweating
  • Hiccups
  • Mouth or throat dryness

What Are the Serious Side Effects of Nicorette Nasal Spray?

Serious side effects are rare but require immediate attention. Stop using the spray and seek urgent medical help if you experience any of the following, as they may indicate a severe allergic reaction or nicotine toxicity.

  • Swelling of the face, lips, tongue, or throat
  • Difficulty breathing or swallowing
  • Severe chest pain or tightness
  • Irregular or very rapid heartbeat
  • Severe vomiting or collapse

Signs of nicotine overdose — which can occur if you use too many doses — include severe nausea, vomiting, excessive sweating, confusion, and seizures. If you suspect overdose, stop use immediately and call 999 or go to your nearest A&E.

What Should You Do If You Experience Side Effects?

For mild nasal irritation, try reducing to one spray per dose (one nostril only) until your nose adjusts, then build back up to the full dose. Drinking water before and after use can also help soothe throat irritation. If nausea occurs, check that you are not using more doses than recommended for your level of smoking.

For any side effect that concerns you, or that does not improve within the first two weeks of use, speak to your pharmacist. They can advise whether to continue, reduce your dose, or switch to a different NRT format. Do not simply stop using the spray abruptly if you are still experiencing cravings — your pharmacist can help you manage the transition safely.

Can Nicorette Nasal Spray Interact With Other Medicines?

There are no well-established clinically significant drug interactions at standard therapeutic NRT doses. However, stopping smoking itself — rather than the nicotine spray — can alter how your body processes certain medicines. Medicines that may be affected include clozapine, theophylline, and insulin. If you take any of these or other regular prescription medicines, inform your GP or pharmacist when you start using NRT so that appropriate monitoring can be arranged.

If you are concerned about any side effects, contact your pharmacist or GP immediately.

Patient Information Leaflet

Important - Before taking any medication, it is always important to read the Patient Information Leaflet (PIL)

Written and reviewed by our qualified team

GPhC Number: 2233073
Tarun Kumar

Reviewed by:

Tarun Kumar

Superintendent/ Clinical Lead

📖 Find out more about our team of medical content authors and how we ensure the accuracy of our content with our content guidelines.

Content last updated: 31 Mar 2025

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