Immunotherapy for Allergies in North Richland Hills
Allergy immunotherapy is the only treatment that actually modifies the immune system’s response to allergens rather than just suppressing symptoms. North Hills ENT in North Richland Hills offers both subcutaneous (allergy shots) and sublingual (under-the-tongue drops or tablets) immunotherapy options.
Subcutaneous Immunotherapy (SCIT)
SCIT, commonly known as allergy shots, involves injecting allergen extracts under the skin in gradually increasing doses. This is the most established and widely studied form of immunotherapy, with decades of safety and efficacy data.
Sublingual Immunotherapy (SLIT)
SLIT involves placing allergen extracts under the tongue in drop or tablet form. It can be administered at home after the first supervised dose, making it a convenient alternative for patients who cannot make frequent office visits. FDA-approved sublingual tablets are available for grass pollen, ragweed, and house dust mite allergies.
Comparing SCIT and SLIT
SCIT
Strongest evidence, treats multiple allergens simultaneously, requires office visits
SLIT Drops (Off-Label)
Convenient home administration, flexible multi-allergen formulation
SLIT Tablets (FDA-Approved)
Single-allergen treatment with proven safety and efficacy
Both Options
Modify the immune response for long-lasting, disease-modifying benefit
How Long Does Immunotherapy Take?
Most patients begin to notice meaningful improvement after 6–12 months of treatment. Full benefit typically emerges after 1–2 years. The recommended course of treatment is 3–5 years to achieve durable, long-lasting tolerance.
Is Immunotherapy Right for You?
Good candidates for immunotherapy are patients who have positive allergy test results and whose symptoms are either not well controlled with medications or who wish to pursue a disease-modifying treatment. Contact North Hills ENT in North Richland Hills at 817-859-8999 for an allergy evaluation and personalized recommendation.