Allergy Shots: What You Need to Know

Reviewed by Dr. Peter LoGalbo.

Originally posted 1/9/2024. Updated on 12/18/2024.

Are you one of the millions of people who suffer from allergies? It’s more common than you may think. If so, you know how frustrating and exhausting it can be to constantly battle symptoms like sneezing, runny nose, and itchy eyes. While there are many over-the-counter and prescription medications designed to help, the relief is often temporary. If you’re looking for a long-term solution, allergy shots may be the right course of action.

What is An Allergy Shot?

Allergy shots, a type of allergen immunotherapy, expose your body to small doses of the substances you’re allergic to. These substances, called allergens, can include things like pollen, pet dander, dust mites, and mold. The idea behind allergy shots is that by gradually increasing your exposure to these allergens, your immune system will become less sensitive to them over time.

How Do Allergy Shots Work?

Allergy shots are only administered by an allergy specialist. When you get an allergy shot, your doctor will inject a small amount of the allergen into your upper arm. The dose starts very small, gradually increasing over time. In most cases, you’ll start out getting shots once or twice a week for several months. This is called the buildup phase. Once you reach the maintenance dose, you’ll start getting shots less frequently, usually every 4 weeks. The maintenance phase typically lasts for 3-5 years.

During the course of your allergy treatment, your immune system will start to build up a tolerance to the allergens. This means that when you encounter these substances in your everyday life, your body will be less likely to react to any symptoms you may experience.

Do Allergy Shots Really Work?

The short answer? Yes. Allergy shots are a highly effective treatment for many types of allergies. In fact, studies have shown that allergy shots can reduce symptoms by up to 85% in some patients. Allergy shots have also been shown to be effective for allergies to pollen, dust mites and pet dander.

Of course, every patient is different, and results can vary. Some people may start to see improvement in their symptoms within a few months of starting treatment, while others may take longer to respond. It’s also important to note that allergy shots are sometimes a cure for allergies, as the symptoms may never return even after the shots are discontinued.

Can Allergy Shots Help Asthma?

Yes, allergy shots can help people who have allergic asthma. Allergic asthma is a type of asthma that is triggered by exposure to allergens, such as pollen, pet dander, or dust mites. By reducing your sensitivity to these allergens, allergy shots can help reduce the frequency and severity of asthma symptoms. In addition, allergy shots can prevent the progression from nasal allergies to asthma.

Studies have also shown that allergy shots can be an effective long-term treatment for allergic asthma. One study found that patients who received allergy shots for their asthma had a significant reduction in asthma symptoms and medication use compared to those who did not receive the shots.

If you have allergic asthma and are considering allergy shots, it’s important to talk to your provider about whether this treatment option is right for you. They can help you weigh the potential benefits and risks and develop a treatment plan that meets your individual needs.

Can Allergy Shots Worsen Allergy Shots Briefly?

As with any medical treatment, there are some risks and potential side effects associated with allergy shots. The most common side effect is redness, swelling, or itching at the injection site. These symptoms usually go away within a few hours.

In rare cases, some people may experience more severe reactions, such as hives, difficulty breathing or anaphylaxis (a potentially life-threatening allergic reaction). That’s why it’s important to always get your shots at a medical office, where you can be monitored for any adverse reactions.

Allergy shots are usually safe but must be recommended by a licensed practitioner. After the procedure, you may initially have some redness or swelling, but that’s normal. If irritation and discomfort become an issue, it’s always best to report this to the provider.

Are Allergy Shots Covered by Insurance?

The cost of allergy shots can vary depending on your insurance coverage and the specific treatment plan your allergy provider recommends. In general, most insurance plans cover allergy shots as a medically necessary treatment. Depending on your plan, you may be responsible for co-pays or deductibles.

If you’re unsure about your coverage, it’s a good idea to check with your insurance provider before starting treatment.

Are Allergy Shots Right for Me?

If you’re considering allergy shots, the first step is to talk to your allergy provider. They can determine if you’re a good candidate for this type of treatment based on your specific allergies, medical history and other factors.

In general, allergy shots may be a good option if:

• You have severe or persistent allergy symptoms that interfere with your daily life
• You’ve tried other treatments, such as medications or avoidance measures, without success
• You have allergies to substances that are difficult to avoid, such as pollen, animal dander or dust mites
• You want a long-term solution for managing your allergies

Take The First Step Towards Long-Term Relief

If you’re tired of constantly battling allergy symptoms and need an effective, long-term solution, allergy shots are worth considering. At Schweiger Dermatology and Allergy, our experienced allergists and allergy specialists can develop a personalized treatment plan based on your specific needs and goals.

Contact us today to schedule a consultation and learn more about how allergy shots can help you find relief. Book an appointment online or call 844-760-3380. We look forward to helping you breathe easier.