Is Peppermint Tea Good for Allergies?

Partly: if allergies leave you with a scratchy throat, peppermint tea may soothe it through the warmth of the liquid, but it is not a proven allergy treatment. There is no clinical evidence that peppermint tea prevents or treats allergies, so use it for comfort rather than as a substitute for allergy care.

Can peppermint tea help allergy symptoms?

Peppermint tea may be pleasant when a scratchy throat is one of your allergy symptoms. Drinking a warm beverage can soothe irritation temporarily and help you stay hydrated, although it will not stop your immune system from reacting to an allergen.

It is less clear whether peppermint tea helps symptoms such as sneezing, itchy eyes or a runny nose. If those symptoms bother you, consider the tea an optional comfort measure, not a treatment you can rely on. For a broader look at hydration and symptom comfort, see the best drinks for allergies.

How might peppermint tea provide relief?

The warmth and moisture of peppermint tea can feel soothing on an irritated throat. That may be welcome if postnasal drip accompanies your allergies, but the effect is temporary and does not address the cause of the irritation.

Peppermint leaves also contain menthol, which can produce a cooling sensation. That sensation may make the nose or throat feel more comfortable, but it does not necessarily mean nasal swelling has decreased or that more air is moving through the nose. The amount of menthol in a cup of tea can vary with the product and preparation.

Peppermint tea does not remove allergens from your body or prevent another reaction when you encounter a trigger. Avoiding known triggers where practical and following an appropriate allergy-care plan remain more dependable ways to manage symptoms.

What does the evidence say about peppermint tea and allergies?

We found no studies showing that peppermint tea treats allergies. That means there is no reliable basis for recommending a particular amount, predicting how much relief it might provide, or saying it works for seasonal allergies or any other allergy.

A soothing sensation is different from evidence that a drink changes an allergic response. Even if research on a concentrated peppermint ingredient were to suggest an effect, it would not automatically establish the same effect for brewed peppermint tea: the ingredients and amounts are not necessarily comparable.

Symptoms can also change as exposure to an allergen changes. Feeling better after a cup does not establish that the tea caused the improvement. Studies comparing peppermint tea with a suitable control and measuring allergy symptoms would be needed to assess whether it has a specific benefit.

How can you use peppermint tea for comfort?

You can prepare peppermint tea as an ordinary beverage and drink it when a warm liquid sounds soothing. The following makes one cup; it is not a medicinal dose.

Ingredients

1 cup (240 mL) water
1 peppermint tea bag

Steps

Heat the water to boiling and pour it over the tea bag in a heat-safe cup.
Steep according to the package directions, then remove the tea bag.
Let the tea cool until comfortably warm before sipping.

Choose plain peppermint tea if you want to know exactly what is in your cup, and check the label if you are sensitive to other ingredients. Do not add peppermint essential oil to the tea; the concentrated oil is different from peppermint leaves and is not needed for this use.

If you save prepared tea, refrigerate it promptly in a covered container and drink it within 24 hours. Discard it sooner if it becomes cloudy, slimy or sour-smelling. Avoid leaning over a bowl of hot tea to inhale steam, because hot liquid and steam can cause burns.

Who should be careful, and when should you seek care?

Avoid peppermint tea if you are allergic to peppermint or another ingredient in the product. Peppermint may also worsen heartburn or acid reflux for some people; stop drinking it if it makes those symptoms worse.

If you are pregnant or breastfeeding, or want to give peppermint tea to a child regularly as a remedy, check with a clinician first. If you take allergy medicine or other medication, ask a clinician or pharmacist about your care rather than replacing prescribed treatment with tea. Continue prescribed medicines as directed unless your clinician advises otherwise.

See a clinician if allergy symptoms persist, interfere with sleep or daily activities, or are not controlled by your current plan. They can help assess the symptoms and discuss suitable treatment without assuming that every runny nose or cough is caused by allergies.

Get emergency help immediately for trouble breathing, throat tightness, fainting, or swelling of the tongue or throat after a possible allergen exposure. If prescribed epinephrine is available for a suspected severe allergic reaction, use it immediately and call emergency services; do not wait to see whether tea helps.