Allergen immunotherapies treat allergic rhinitis (seasonal allergies). They work by introducing your body to allergens slowly over time in order to allow your immune system to become desensitized to them and decrease your allergic response. This type of treatment may offer longer term relief from allergies, but it takes time to build up to the maximum effectiveness.

Why are
Allergen Immunotherapies
prescribed?

How is this chart calculated?

How we make this chart

This chart is created by aggregating the total number of claims for the drugs in this class divided by the # of drugs with a specific indication. It is meant to be representative but may not accurately reflect the actual # of prescriptions written to treat a specific condition.

Prices for Popular Allergen Immunotherapies

Popularity Brand Name (Generic Name) GoodRx Fair Price Price Trend
Grastek
307
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Grastek is used to treat allergic rhinitis. Grastek is the most popular allergen immunotherapies. There are currently no generic alternatives to Grastek.

GoodRx has partnered with Inside Rx and ALK to reduce the price for this prescription. Check our savings tips for co-pay cards, assistance programs, and other ways to reduce your costs. Grastek is covered by some Medicare and insurance plans.

Odactra
273
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HOUSE DUST MITE ALLERGEN EXTRACT is an allergy medicine. It is used to treat sneezing, runny or itchy nose, nasal congestion, and watery eyes caused by house dust mite allergies.
Ragwitek
307
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Ragwitek is used to treat allergic rhinitis. Ragwitek is the least popular allergen immunotherapies. There are currently no generic alternatives to Ragwitek.

GoodRx has partnered with Inside Rx and ALK to reduce the price for this prescription. Check our savings tips for co-pay cards, assistance programs, and other ways to reduce your costs. Ragwitek is covered by some Medicare and insurance plans.

Oralair
457
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MIXED GRASS POLLENS ALLERGEN EXTRACT is an allergy medicine. It is used to treat sneezing, runny or itchy nose, nasal congestion, and watery eyes caused by grass allergies.

Note: Popularity is based on total prescriptions for the brand and generic versions of each drug, regardless of the condition being treated. Some drugs are prescribed for multiple conditions.

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