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Nicorette Microtab Original 2mg

Nicorette Microtab Original 2mg

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  • ✔️ Dissolves under the tongue for discreet, on-demand craving relief
  • ✔️ Delivers 2mg nicotine without harmful cigarette smoke chemicals
  • ✔️ Suitable for lighter smokers needing flexible NRT support
  • ✔️ Helps reduce withdrawal symptoms including irritability and poor concentration
  • ✔️ Sugar-free and virtually tasteless for comfortable daily use

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What Is Nicorette Microtab 2mg 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 at any moment, and that is exactly where Nicorette Microtab 2mg comes in. These small, discreet sublingual tablets dissolve under your tongue, delivering a controlled dose of nicotine to help take the edge off withdrawal symptoms. Whether you are going cold turkey or cutting down gradually, they offer a practical, pocket-friendly option. You can browse our full range of smoking cessation products if you want to compare your options before deciding.

Each tablet contains 2mg of nicotine as the active ingredient. They are sugar-free, virtually tasteless, and small enough to use discreetly at work, on public transport, or anywhere else you might normally reach for a cigarette. The NHS recognises nicotine replacement therapy (NRT) as one of the most effective tools available to help people stop smoking.

 

How Does Nicorette Microtab Work to Reduce Cravings?

 

When you place a Microtab under your tongue, it dissolves slowly and releases nicotine, which is then absorbed through the mucous membrane lining of your mouth directly into your bloodstream. This bypasses the digestive system, meaning absorption is relatively quick — though not as fast as a cigarette. The mechanism works in a few key steps:

  • The tablet is placed under the tongue and left to dissolve — not chewed or swallowed.
  • Nicotine is absorbed through the sublingual mucosa into the bloodstream.
  • Blood nicotine levels rise gradually, reducing the intensity of withdrawal symptoms.
  • Cravings become more manageable, making it easier to resist reaching for a cigarette.

Because the nicotine is delivered without the tar, carbon monoxide, and thousands of other harmful chemicals found in cigarette smoke, you are significantly reducing the harm to your body while still addressing the physical dependency.

 

Who Should Consider Using Nicorette Microtab 2mg?

 

Nicorette Microtab 2mg is designed for adults who smoke and want to quit or reduce their cigarette consumption. It is particularly well-suited to people who:

  • Smoke fewer than 20 cigarettes per day and want a lower-strength NRT option.
  • Prefer a discreet, smoke-free, and odourless form of nicotine replacement.
  • Find nicotine patches too passive or gum too noticeable in social situations.
  • Are looking for a flexible, on-demand NRT that can be used whenever a craving strikes.

It is not suitable for non-smokers, children under 12, or people who have never smoked. If you are pregnant, breastfeeding, or have a history of cardiovascular disease, speak to your GP or pharmacist before starting any NRT product.

 

How Does Nicorette Microtab Compare to Other NRT Options?

 

Feature Nicorette Microtab 2mg Nicotine Patch
Route of administration Sublingual (under tongue) Transdermal (skin)
Onset of action Relatively quick (minutes) Slow (hours)
Discreetness Very discreet, no visible use Visible under clothing
Flexibility On-demand use Fixed 16–24 hour release

 

Is Nicorette Microtab 2mg Suitable for Long-Term Use?

 

The recommended treatment period for Nicorette Microtab 2mg is up to three months, with a gradual reduction in the number of tablets used as you progress through your quit attempt. Most people find they need fewer tablets as the weeks go on. If you feel you still need support after three months, it is worth speaking to your pharmacist — they can help you review your quit plan and consider whether a combination NRT approach might work better for you. It is also worth noting that if you are managing other health conditions alongside your quit attempt, products from our vitamins and supplements range may support 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 Microtab Original 2mg specifications
Treatment category Smoking cessation / Nicotine replacement therapy
Mechanism of action Sublingual nicotine absorption reducing withdrawal symptoms and cravings
Effective for Quitting smoking or reducing cigarette consumption
Suitable for Adults aged 18 and over who smoke
Active ingredient Nicotine 2mg
Pack sizes 100 tablets
Strengths 2mg
UK classification General Sale Medicine (GSL)
Drug class Nicotinic receptor agonist
Preparation Sublingual tablet
Route of administration Sublingual (under the tongue)

Specifications of Nicorette Microtab Original 2mg

 

What Is Nicorette Microtab Original 2mg and What Is It Used For?

 

Nicorette Microtab Original 2mg is a nicotine replacement therapy (NRT) product used to help adults stop smoking or reduce the number of cigarettes they smoke. Each tablet contains 2mg of nicotine and is designed to be placed under the tongue, where it dissolves slowly and releases nicotine into the bloodstream. It is used to relieve and prevent the withdrawal symptoms — such as irritability, difficulty concentrating, and intense cravings — that make quitting so difficult. The NHS recommends NRT as a first-line treatment to support smoking cessation, and Nicorette Microtab 2mg is one of several formats available to help you on that journey.

 

What Do You Need to Know Before Using Nicorette Microtab Original 2mg?

 

Before using this product, it is important to check whether it is appropriate for you. Do not use Nicorette Microtab 2mg if any of the following apply:

  • You are a non-smoker or an occasional smoker.
  • You are under 12 years of age.
  • You have a known hypersensitivity to nicotine or any other ingredient in the tablet.
  • You have recently had a heart attack, stroke, or serious arrhythmia — seek medical advice first.

Use with caution and speak to your GP or pharmacist if you:

  • Are pregnant or breastfeeding — NRT may be used under medical supervision if the benefits outweigh the risks.
  • Have uncontrolled hyperthyroidism, phaeochromocytoma, or diabetes mellitus.
  • Have chronic throat disease, oesophagitis, or gastritis.
  • Are aged 12–17 years — use only under medical supervision.

Drug interactions: At the doses used in NRT, significant drug interactions are uncommon. However, stopping smoking itself — rather than the nicotine — can affect the metabolism of certain medicines, including:

  • Theophylline
  • Clozapine
  • Olanzapine
  • Warfarin (monitor INR after quitting)

Always tell your pharmacist about all medicines you are taking before starting NRT.

 

How Should You Use Nicorette Microtab Original 2mg?

 

Using Nicorette Microtab correctly gives you the best chance of managing cravings effectively. Follow these steps each time you use a tablet:

  1. Place one tablet under your tongue.
  2. Allow it to dissolve slowly — this typically takes around 30 minutes.
  3. Do not chew, suck, or swallow the tablet whole.
  4. Avoid eating or drinking while the tablet is dissolving.
  5. Use one tablet every 1–2 hours, or whenever you feel a craving coming on.
Indication Age Group Dose Maximum Daily Dose
Smoking cessation (lighter smokers, under 20 cigarettes/day) Adults 18+ 1 tablet every 1–2 hours Up to 30 tablets/day
Smoking cessation (heavier smokers, 20+ cigarettes/day) Adults 18+ 2 tablets simultaneously every 1–2 hours Up to 40 tablets/day
Supervised use 12–17 years Under medical supervision only As directed by clinician

 

What Are the Possible Side Effects of Nicorette Microtab Original 2mg?

 

Like all medicines, Nicorette Microtab 2mg can cause side effects, although not everyone experiences them. Many side effects are related to the nicotine itself and tend to be mild, particularly as your body adjusts.

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

  • Hiccups
  • Nausea or stomach discomfort
  • Headache
  • Dizziness
  • Mild irritation or tingling under the tongue

Less common side effects (may affect up to 1 in 100 people):

  • Palpitations or increased heart rate
  • Dry mouth
  • Mouth ulcers
  • Increased salivation
  • Vivid dreams (particularly if used close to bedtime)

If you experience chest pain, irregular heartbeat, or a severe allergic reaction (rash, swelling, difficulty breathing), stop using the product and seek medical attention immediately. You can also find support for related symptoms — for example, if quitting smoking triggers digestive discomfort, our indigestion range may help.

 

How Should You Store Nicorette Microtab Original 2mg?

 

  • Store below 25°C in a dry place.
  • Keep out of the reach and sight of children.
  • Do not use after the expiry date printed on the packaging.
  • Keep in the original blister packaging until ready to use.
  • Do not store in a bathroom or near a heat source.

If you are supporting a family member through their quit journey and need other health essentials at the same time, our pain relief range is also available online for convenient ordering alongside your NRT products.

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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 Microtab 2mg online in the UK?

You can buy Nicorette Microtab Original 2mg 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 it will be dispatched to your door. You can also browse our full smoking cessation range for complementary products.

How does Nicorette Microtab 2mg work in the body?

Nicorette Microtab 2mg dissolves under the tongue, releasing nicotine that is absorbed through the sublingual mucosa directly into the bloodstream. This raises blood nicotine levels enough to reduce withdrawal symptoms and cravings without exposing you to the harmful chemicals in cigarette smoke. It works on the same nicotinic receptors in the brain that cigarettes stimulate, helping to ease the transition away from smoking.

How do I use Nicorette Microtab step by step?

Place one tablet under your tongue and allow it to dissolve slowly — this takes around 30 minutes. Do not chew, suck, or swallow the tablet whole, as this reduces its effectiveness. Avoid eating or drinking while the tablet is dissolving, and use one tablet every 1–2 hours or whenever a craving strikes.

What is the correct dose of Nicorette Microtab 2mg?

For lighter smokers (fewer than 20 cigarettes per day), use one 2mg tablet every 1–2 hours, up to a maximum of 30 tablets in 24 hours. Heavier smokers (20 or more cigarettes per day) may place two tablets under the tongue simultaneously, up to a maximum of 40 tablets per day. Always follow the dosage instructions on the pack or as directed by your pharmacist.

What is the best time to use Nicorette Microtab?

Use a Microtab whenever you feel a craving coming on — there is no fixed schedule, which is one of the advantages of this on-demand format. Many people find it helpful to use one proactively before entering a situation they associate with smoking, such as after a meal or during a work break. Avoid using tablets too close to bedtime, as nicotine can occasionally cause vivid dreams or disturbed sleep.

What are the side effects of Nicorette Microtab 2mg?

Common side effects include hiccups, nausea, headache, dizziness, and mild irritation under the tongue. These are usually mild and tend to improve as your body adjusts. Less commonly, some people experience palpitations, dry mouth, or mouth ulcers. If you experience chest pain or signs of an allergic reaction, stop using the product and seek medical advice promptly.

How do I manage side effects of Nicorette Microtab?

Most side effects are mild and resolve on their own as your body gets used to the nicotine replacement. If nausea is a problem, try using the tablet after eating rather than on an empty stomach. Reducing the number of tablets you use at one time can also help if you feel dizzy or unwell. If side effects persist or concern you, speak to your pharmacist for personalised advice.

Who is eligible to use Nicorette Microtab 2mg?

Nicorette Microtab 2mg is suitable for adults aged 18 and over who smoke and want to quit or cut down. It can be used under medical supervision in young people aged 12–17. It is not suitable for non-smokers, people with a known allergy to nicotine, or those who have recently had a heart attack or stroke without first consulting a doctor.

Can I use Nicorette Microtab if I am pregnant?

Stopping smoking is one of the most important things you can do for your baby's health, and NRT is considered safer than continuing to smoke during pregnancy. However, you should speak to your GP or midwife before using Nicorette Microtab 2mg while pregnant, as they can advise on the most appropriate form and dose of NRT for your situation. The NHS recommends seeking professional support for smoking cessation in pregnancy.

What happens if I miss a dose of Nicorette Microtab?

Because Nicorette Microtab is used on demand rather than on a fixed schedule, missing a dose simply means using one when your next craving occurs. Do not use extra tablets to make up for a missed one. If you find cravings are becoming harder to manage, consider whether you need to adjust your quit plan — your pharmacist can help with this.

Can I use Nicorette Microtab alongside a nicotine patch?

Yes — combination NRT, using a long-acting product like a patch alongside a short-acting product like Nicorette Microtab 2mg, is a recognised and effective approach recommended by the NHS. The patch provides a steady background level of nicotine, while the Microtab handles sudden cravings. Always check with your pharmacist before combining NRT products to ensure the total nicotine dose is appropriate for you.

How long should I use Nicorette Microtab for?

The recommended treatment duration is up to three months, gradually reducing the number of tablets you use as your quit attempt progresses. If you still feel you need support after three months, speak to your pharmacist or GP rather than stopping abruptly. Most people find they naturally need fewer tablets over time as cravings become less frequent and intense.

What are the alternatives to Nicorette Microtab 2mg?

There are several NRT alternatives available, including nicotine patches, gum, lozenges, inhalators, and nasal sprays. Prescription options such as varenicline (Champix) and bupropion (Zyban) are also available through your GP. The right choice depends on your smoking habits, lifestyle, and personal preference — our smoking cessation range includes a variety of formats to suit different needs.

Is Nicorette Microtab 2mg suitable for people with diabetes?

People with diabetes can generally use NRT, but nicotine can affect insulin sensitivity, and quitting smoking itself may alter your blood glucose levels. It is important to monitor your blood sugar more closely when you first stop smoking and to speak to your GP or diabetes nurse before starting any NRT product. You may also find our diabetes monitoring range useful during this period.

What are the latest studies on nicotine replacement therapy tablets?

Research continues to support NRT as an effective aid for smoking cessation, with combination NRT approaches showing higher quit rates than single-product use. A Cochrane review found that all forms of NRT increase the chances of quitting by 50–70% compared to no treatment. The NHS Stop Smoking Services continue to recommend NRT as a first-line intervention, often alongside behavioural support for the best outcomes.

How Should You Use Nicorette Microtab Original 2mg?

Using Nicorette Microtab correctly is straightforward, but technique does matter. Placing the tablet correctly under your tongue ensures the nicotine is absorbed efficiently, giving you the best chance of managing your craving before it peaks.

Follow these steps each time you use a tablet:

What Is the Correct Dose of Nicorette Microtab Original 2mg?

The dose you need depends on how heavily you smoke. Lighter smokers generally need fewer tablets per day, while heavier smokers may need to use two tablets simultaneously to achieve adequate craving relief. Always stay within the maximum daily limits shown below.

When Is the Best Time to Use Nicorette Microtab Original 2mg?

Because Nicorette Microtab is an on-demand product, you use it when you need it rather than at fixed times. Many people find it most effective to use a tablet proactively — just before entering a situation they strongly associate with smoking, such as after a meal, during a coffee break, or when feeling stressed. Using it at the first sign of a craving, rather than waiting until the urge is overwhelming, tends to give better results.

Try to avoid using tablets too close to bedtime, as nicotine can occasionally interfere with sleep quality or cause vivid dreams in some people.

How Long Can You Use Nicorette Microtab Original 2mg For?

The standard recommended treatment period is up to three months. During this time, you should aim to gradually reduce the number of tablets you use each day as your quit attempt progresses and cravings become less frequent. Most people find they naturally need fewer tablets as the weeks go on.

If you still feel you need NRT support after three months, do not stop abruptly — speak to your pharmacist or GP. They can help you review your quit plan and decide whether to continue, switch to a different NRT format, or consider other support options. Treatment beyond six months should always be discussed with a healthcare professional.

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 Microtab 2mg?

Most people who use Nicorette Microtab 2mg tolerate it well, particularly once their body has adjusted to the nicotine replacement. Common side effects are generally mild and often improve after the first few days of use. They are more likely to occur if you are using more tablets than your body needs, so it is worth reviewing your dose if symptoms persist.

  • Hiccups
  • Nausea or stomach discomfort
  • Headache
  • Dizziness
  • Mild tingling or irritation under the tongue
  • Increased salivation

What Are the Less Common Side Effects of Nicorette Microtab 2mg?

Less commonly, some people experience side effects that are slightly more noticeable but still generally manageable. These tend to occur in people who are sensitive to nicotine or who are using a higher dose than they need. If any of these persist, reducing the number of tablets you use at one time may help.

  • Palpitations or a faster-than-normal heartbeat
  • Dry mouth
  • Mouth ulcers or soreness under the tongue
  • Vivid dreams or disturbed sleep (particularly if used close to bedtime)
  • Sweating
  • Flushing

What Are the Serious Side Effects of Nicorette Microtab 2mg?

Serious side effects are rare but can occur. Stop using Nicorette Microtab 2mg and seek immediate medical attention if you experience any of the following:

  • Chest pain or tightness
  • Irregular or very rapid heartbeat
  • Signs of a severe allergic reaction — including rash, swelling of the face, lips, or throat, or difficulty breathing
  • Severe dizziness or fainting

These reactions are uncommon, but it is important to be aware of them. If you have a history of heart disease, always speak to your GP before starting any NRT product.

What Should You Do If You Experience Side Effects of Nicorette Microtab?

For mild side effects such as hiccups or nausea, try using the tablet after eating rather than on an empty stomach. Reducing the number of tablets you use at one time can also help if you feel dizzy or unwell. If side effects are affecting your daily life or do not improve after a few days, speak to your pharmacist — they can advise on whether to adjust your dose or switch to a different NRT format. You can also report side effects directly to the MHRA via the Yellow Card scheme at yellowcard.mhra.gov.uk.

Can Nicorette Microtab 2mg Interact With Other Medicines?

At the doses used in NRT, significant drug interactions are uncommon. However, quitting smoking itself — rather than the nicotine — can affect how your body processes certain medicines. If you take any of the following, your dose may need to be reviewed after you stop smoking:

  • Theophylline (used for asthma or COPD)
  • Clozapine or olanzapine (antipsychotics)
  • Warfarin (blood thinner — monitor INR)
  • Insulin (blood glucose levels may change when you quit)

Always tell your pharmacist or GP about all medicines, supplements, and herbal remedies you are taking before starting Nicorette Microtab 2mg.

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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