Which Nicotine Replacement Products Are Sold in Canada?

Health Canada lists six forms of nicotine replacement therapy (NRT): the patch, gum, lozenge, inhaler, spray and pouch. Authorized products are intended for adults aged 18 and over who want to quit cigarettes, and Health Canada describes NRT as an over-the-counter medication, so you do not need a prescription to buy it. This page is information, not medical advice.

What forms of nicotine replacement exist?

Health Canada splits them by how fast they work. The nicotine patch is the only long-acting form: you wear it all day and it releases nicotine steadily. Gum, lozenges, the inhaler, the spray and the pouch are short-acting. You use them when a craving hits, either on their own or on top of a patch.

Form	Type
Patch	Long-acting
Gum	Short-acting
Lozenge	Short-acting
Inhaler	Short-acting
Mouth spray	Short-acting
Pouch	Short-acting

The long-acting and short-acting split comes from Health Canada’s guide to quitting.

Who is nicotine replacement for?

Health Canada’s advertising guidance says these products are authorized to help adults 18 years and over quit smoking cigarettes. The products it covers contain or deliver 4 mg or less of nicotine per dose and are regulated as natural health products under the Natural Health Products Regulations.

Pregnancy needs a separate conversation. Health Canada suggests counselling first, then a talk with a health care provider if that is not enough, and says short-acting forms are preferred over the patch. Our page on quitting smoking while pregnant covers it in more detail.

Do I need a prescription?

Not for nicotine replacement. Varenicline and bupropion are the two prescription quit medications, and neither contains nicotine. Cytisine is a natural health product that Health Canada says can be bought without a prescription. We compare all of these in quit smoking medications and coverage.

Pouches have a rule of their own. A Health Canada notice on the Prescription Drug List, dated 14 January 2026, says nicotine buccal pouches with 4 mg or less of nicotine per dosage unit are exempt from the list. A pouch with more than 4 mg would count as a prescription drug.

Are all nicotine pouches authorized?

No, and this is where people get caught. Health Canada says it has authorized a new short-acting NRT in pouch form, but only some pouches carry that authorization as a smoking-cessation product. Its warning is blunt: do not use unauthorized pouches, because they can put your health at risk. Check the label for a Health Canada authorization before you buy.

How do I pick one?

Health Canada reports that combining a long-acting and a short-acting form nearly triples your chance of quitting, while a single form roughly doubles it. A common pairing is the patch plus gum or lozenge for cravings. A pharmacist can help you work out strength and timing; see pharmacy smoking cessation programs and what is free for you before you pay for anything, since several provinces cover or subsidize products. If you are still weighing options, start with how to choose your quit method.