Allergy drops are a type of allergy treatment (sometimes called sublingual immunotherapy) where small amounts of the substance you are allergic to are placed under the tongue to help your immune system get used to it, and reduce allergy symptoms.

This allergy treatment has been found to be a safe and effective alternative to allergy shots for managing various types of allergies. (1)

Wondering if allergy drops are right for you? This article covers common questions about allergy drops, how they work, and what to expect.

Do Allergy Drops Work?

Overall, studies report that allergy drops are safe and effective for long-term relief.  (2) In one study, researchers found that up to 80% of allergy sufferers reported a significant improvement in their symptoms after using allergy drops for a year. (3)

Allergy drops have also been shown to help patients use fewer allergy medications and experience fewer allergy attacks. (4)

Over 90% of patients who used Quello allergy drops reported fewer allergy symptoms after 1 year of treatment, and over 60% remained allergy-free for more than 5 years.

Want to know more about the success rate of allergy drops? Read: How Successful is Sublingual Immunotherapy?

What Are Allergy Drops Made Of?

Allergy drops are made from small amounts of purified allergens you react to (pollens, animal dander, or dust mites). Since allergy drops are highly personalized based on your allergy test results, no two drops are the same.

In addition to allergens, allergy drops may contain other inactive ingredients, such as stabilizers, sweeteners, or additional preservatives.

Quello allergy drops are made from purified allergens, natural ingredients, and glycerin.

What Allergies Can Allergy Drops Treat?

Allergy drops are effective in treating a range of allergies, including: (1,4)

• Tree Pollen allergy (e.g., alder, birch, oak)

• Grass Pollen allergy (e.g., timothy, rye)

• Weed pollen (e.g., ragweed, mugwort)

• Seasonal allergy (spring, fall, summer, and winter allergies)

• Pet dander (cat, dog, feather, others).

• Indoor allergies (molds and dust mites)

Benefits of Allergy Drops

Allergy drops are a convenient and flexible way to manage your allergies. Some benefits you will get from using allergy drops include: (5)

• Significant reduction in your allergy symptoms

• Long-term relief (at least two decades)

• Reduced need for allergy medications

• Safe for at-home use

• No frequent doctor office visits

• Generally safe, with mild to moderate side effects

How Much Does Allergy Drop cost?

Allergy drops typically cost between $50 and $200 per month, depending on the provider and any add-ons to your treatment plan.

Quello allergy drops start at $89 per month, and our pricing remains the same nationwide.

Are Allergy Drops Worth It?

Although allergy drops are not typically covered by insurance, they can be cost-effective in the long term and are HSA and FSA-eligible. 

By addressing the root cause of allergies, allergy drops can reduce your reliance on daily medications and help lessen symptoms over time.  This oral immunotherapy also provides lasting relief from allergy symptoms, including itchy eyes, nasal itching, and a runny nose. 

If you want a needle-free, convenient, and flexible way to manage allergies and possibly be allergy-free for decades, then allergy drops may be worth it.

How to Use Allergy Drops

Allergy drops are placed under the tongue and held there for about 1–2 minutes before swallowing. Use them exactly as your allergy provider recommends, as your dose may be gradually increased over time (e.g., weekly or monthly).

Try not to eat or drink immediately after taking your allergy drops, as they need a few minutes to be absorbed and start working. It’s best to wait at least 10 minutes.

Are Allergy Drops Safe?

Allergy drops have been found to be safe for managing allergies. However, you may experience other side effects such as:

• Tingling or itching of the tongue or lips

• Thick throat or throat irritation

• Swelling of the tongue or lips

• Nausea

• Vomiting

• Abdominal cramp

• Diarrhea

There is also a risk of an allergic reaction. If you notice signs of an allergic reaction, such as tightness in the chest, swelling of the face, lips, tongue, or throat, or difficulty breathing or wheezing, contact your allergy provider or a health professional right away.

Allergy Drops vs Shots: Which is the best choice for you?

Allergy drops are as effective as allergy shots at managing allergies, so there is no one-size-fits-all recommendation for which is best for you. (6)

If you fear needles, want a convenient at-home option, and value ease of use, then allergy drops may be a suitable choice.

Choose Quello Allergy Drops for Long-Term Allergy Relief

Quello allergy drops are among the best allergy drops in the U.S., with over 90% of patients who used this drop reporting fewer allergy symptoms after one year of treatment.

Our goal at Quello is to help you find lasting allergy relief so you can enjoy every activity you want (indoors or outdoors) without constant symptoms getting in the way.

To get started, you need allergy testing to identify your specific triggers. Quello offers a free allergy test kit; you just pay for shipping.

Have more questions? Visit our FAQs for quick answers, or schedule a free consultation with our allergy specialists.