Tired of Sneezing and Itchy Eyes? See if Allergy Shots Are Right for You

Tired of sniffling and sneezing, or worse, are allergies getting in the way of you living the life you deserve? Whether your allergies flare up when the seasons change or when you’re exposed to certain irritants, allergy shots may help. Keep reading to learn more about how this treatment works, how it compares to over-the-counter remedies like antihistamines and whether you may be a candidate.

How do allergy shots work?

Allеrgy shot treatments are also known as allergen immunotherapy. They can make you less likely to experience allergy symptoms by changing the way your body reacts to irritants, explains Raj Dasgupta, MD , Chief Medical Advisor for Fortune Recommends Health.

This process usually involves getting regular injections of small amounts of the allergen such as pollen , dust mites or pet dander over time, he says. Allergy shots are not used to treat food allergies.

Allergen immunotherapy first requires a blood or skin test to identify which specific triggers cause your allergy symptoms. According to the American College of Allergy, Asthma, & Immunology , most insurance providers will cover testing and allergy shots.

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There are two main types of allergen immunotherapy:

• Subcutaneous immunotherapy (SCIT): the traditional allergy shots you get in your upper arm
• Sublingual immunotherapy (SLIT): a tablet or drops you put under your tongue

“The goal is to help your immune system get used to the allergen so that you have fewer symptoms,” says Dr. Dasgupta. “While they can make a big difference, they don’t usually cure allergies completely.”

Some people experience lasting relief after starting allergy immunotherapy,  others may find their symptoms return after discontinuing shots, according to the American Academy of Allergy, Asthma & Immunology .

Who should receive allergy shots?

Allergy shots are a good option for those with moderate to severe allergies who want more relief than what medication can provide, offers Dr. Dasgupta. If your allergies are affecting your daily life or if you want to cut back on taking medication, allergy shots might be worth considering.

“It’s best to chat with an allergist to see if they fit your situation, considering your specific allergies and how they impact you,” he notes.

What to expect during allergen immunotherapy

When starting allergy shots, you’ll receive an injection one to two times a week with increasing amounts of allergens during the first two to three months. This is known as the build-up phase.

During this time, the shots gradually become stronger and your allergу symptoms will usually start to improve, says Dr. Dasgupta.

After the shots have reached full strength, they are usually given once every two to four weeks during the maintenance phase. Your symptoms should keep improving over the first few years of therapy, Dr. Dasgupta notes.

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While many people notice a decrease in symptoms during the build-up phase, in some cases, it may take as long as 12 months on the maintenance dose to notice significant improvement.

For the best chance at long-term allergy relief, you’ll usually receive allеrgу shots for three to five years, although some people continue past this point.

Are allergy shots safe?

While generally safe and effective, allergy shots may have side effects. You might experience some redness, swelling or itching at the injection site. And sometimes, people have more general allergy symptoms like sneezing or stuffiness, cautions Dr. Dasgupta.

Serious reactions to treatment are rare but possible, including swelling in the throat, wheezing or tightness in the chest, nausea and dizziness. This is why you’ll usually be asked to wait in the medical office for 30 minutes after receiving a dose so you can be monitored for safety purposes.

“If you do experience side effects, you can manage mild ones with ice or antihistamines, and your doctor can give you tips for handling any concerns,” says Dr. Dasgupta.

For more ways to manage cold, flu and allergy symptoms:

6 Easy Allergy Cures for Natural Relief From Sneezing, Headaches and More

How to Sleep Soundly With a Stuffy Nose: Home Remedies for Easier Breathing at Night

The Best Immune-Boosting Foods to Help You Sail through Sick Season

This content is not a substitute for professional medical advice or diagnosis. Always consult your physician before pursuing any treatment plan .