6 Different Methods of Nicotine Replacement Therapy and How They Can Help

6 Different Methods of Nicotine Replacement Therapy and How They Can Help - Quit With Nerd

Have you ever tried to quit smoking, only to be foiled by the intense cravings and withdrawal symptoms? You’re not alone.

Millions of people struggle with the same challenge every day. But there’s hope, and it comes in the form of Nicotine Replacement Therapy (NRT).

NRT is a medically approved method to help people quit smoking and other forms of tobacco use. It provides a measured dose of nicotine to ease withdrawal symptoms and gradually weans your body off it.

There are six different methods of NRT, each with its unique benefits and suitability.

In this post, we’ll delve into these six methods, exploring how they work, their effectiveness, and how they can help you on your journey to becoming smoke-free.

The 6 Methods of Nicotine Replacement Therapy (NRT)

Nicotine GumA type of chewing gum that delivers nicotine to the body. It helps control intense cravings.
Nicotine PatchesApplied to the skin, releasing a steady amount of nicotine throughout the day.
Nicotine SpraysQuick-acting forms of NRT, often sprayed towards the lining of the nose or mouth for quick absorption.
Nicotine InhalersProvides nicotine through a mouthpiece, absorbed through the mouth’s lining. Mimics the act of smoking.
Nicotine LozengesSimilar to hard candy, placed in the mouth and allowed to dissolve, releasing nicotine slowly.
VareniclineA medication that reduces cravings for nicotine like NRT, but also blocks the rewarding and reinforcing effects of smoking.

1. Nicotine Gum

Nicotine gum is a type of chewing gum that delivers nicotine to the body through the lining of the mouth.

As you chew, nicotine is released and absorbed, helping to reduce cravings and withdrawal symptoms. It’s available over-the-counter in two strengths: 2mg and 4mg.

  • Benefits: Nicotine gum allows for flexible dosing and can be used on an as-needed basis. It provides fast relief from cravings.
  • Drawbacks: Some users may find the taste unpleasant, and it can cause mouth soreness or indigestion if swallowed.

2. Nicotine Patches

Nicotine patches are applied to the skin and slowly release nicotine throughout the day. They come in different strengths, allowing you to gradually decrease your nicotine dose over time.

  • Benefits: Once applied, the patch delivers a steady dose of nicotine, making it a good choice for those with constant cravings. It’s easy to use and discrete.
  • Drawbacks: The patch can cause skin irritation for some users. It doesn’t provide immediate relief from sudden cravings.

3. Nicotine Sprays

Nicotine sprays are sprayed into the nostrils, where nicotine is quickly absorbed by the nasal lining. It’s a prescription medication.

  • Benefits: Nasal sprays provide the fastest nicotine delivery of all NRTs, making them effective for immediate relief from cravings.
  • Drawbacks: Common side effects include nasal irritation, runny nose, and watering eyes. It’s also the most addictive NRT due to its rapid nicotine delivery.

4. Nicotine Inhalers

Nicotine inhalers consist of a plastic tube with a nicotine cartridge inside. When you puff on the inhaler, nicotine vapor is released, which is then absorbed through your mouth and throat.

  • Benefits: Inhalers mimic the hand-to-mouth action of smoking, which can be soothing for those missing the physical act of smoking.
  • Drawbacks: It delivers a lower dose of nicotine compared to other NRTs. Side effects may include throat irritation and coughing.

5. Nicotine Lozenges

Nicotine lozenges are similar to hard candy and are placed in the mouth until they dissolve completely, releasing nicotine that’s absorbed through the lining of the mouth.

  • Benefits: Like gum, lozenges provide flexible dosing and can be used discreetly whenever cravings occur.
  • Drawbacks: They can cause mouth soreness, heartburn, and nausea in some users.

6. Varenicline (Champix)

Varenicline is a prescription medication that works by blocking nicotine receptors in the brain, reducing cravings and withdrawal symptoms.

  • Benefits: Varenicline has been shown to be more effective than other NRTs in helping people quit smoking.
  • Drawbacks: It can cause side effects like nausea, sleep problems, and in rare cases, mood changes and suicidal thoughts.

Effectiveness and Side Effects

All NRT options can effectively help you quit smoking when used as directed and combined with behavioral interventions, like counseling or self-help materials. They work by reducing cravings and withdrawal symptoms, making it easier to avoid smoking.

However, like any medication, NRTs can cause side effects. These often include skin irritation (patches), mouth or throat irritation (gum, lozenges, inhalers), and digestive issues (gum, lozenges). Varenicline can have more serious side effects, including changes in behavior or mood.

Also read: All You Need to Know About Nicotine Replacement Therapy

Who Can Use NRT?

Most adult smokers can use NRT, but it’s important to talk with a healthcare provider first, especially if you’re pregnant, breastfeeding, have a heart condition, or are under 18. Some NRTs (like varenicline) are only available with a prescription. Your healthcare provider can help you decide which NRT is best for you and guide you on how to use it properly.

Remember, while NRT can significantly boost your chances of quitting successfully, it’s just one part of the equation. Support and motivation are crucial components of a successful quit plan.


Remember, all these methods aim to reduce withdrawal symptoms and cravings, making the path to a smoke-free life more manageable.

They are most effective when combined with other strategies such as behavioral therapy or support groups. It’s also crucial to consult with a healthcare provider before starting any NRT program to ensure it aligns with your health needs and smoking cessation goals.

Ultimately, the goal of NRT is not just to help you stop smoking but to empower you to reclaim your health and well-being.

With the right method, support, and determination, a smoke-free life is within reach. Don’t be discouraged if the first method you try isn’t the perfect fit. Keep trying until you find the NRT that suits you best.

Your journey to quit smoking is a testament to your strength and resilience. Keep going, you’re closer to a smoke-free life than you think!

Also read:

Also Read:

All You Need to Know About Nicotine Replacement Therapy

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The Ultimate Guide to Nicotine Patches: Ease Your Way Out of Nicotine Addiction

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A Complete Guide to Nicotine Gum: Chew Your Way to Quitting

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