Understanding Immunotherapy — Is It Right for You?

Most allergy treatments mask symptoms. Immunotherapy is the exception — it's the only FDA-approved treatment that modifies the underlying disease.

How it works

Immunotherapy works by exposing your immune system to small, controlled amounts of the substance you're allergic to. Over time, your body builds tolerance. For many patients, that tolerance lasts years after treatment ends.

Who benefits most

Immunotherapy is most effective for patients with:

• Confirmed environmental allergies (pollen, dust mites, pet dander, mold)
• Moderate to severe symptoms
• Symptoms that persist despite medication
• A willingness to commit to 3–5 years of treatment

How shots work

Allergy shots — subcutaneous immunotherapy (SCIT) — remain the gold standard. Every dose is given in the office under medical supervision, where we can monitor for the occasional reaction and adjust dosing safely. This is the form we offer at Asthma Allergy Care & Treatment.

What to expect

The first 6 months involve weekly visits while we build up to your maintenance dose. After that, most patients move to monthly shots for 3–5 years. Many see meaningful improvement within the first year.

Citations:

• AAAAI Practice Parameter — Allergen Immunotherapy: A Practice Parameter Third Update
• NEJM — Allergen Immunotherapy: A History of the Future