Odactra

HOUSE DUST MITE ALLERGEN EXTRACT reduces allergy symptoms, such as sneezing, itching, or runny or stuffy nose from dust mite allergies. It works by exposing your immune system to small amounts of dust mite allergens. Do not use it to treat an allergic reaction.

Get Odactra for as low as $302.50, which is 31% off the average retail price of $438.04 for the most common version, by using a GoodRx coupon.