Sublingual
Immunotherapy
What Is Sublingual Immunotherapy?
Sublingual Immunotherapy (SLIT) is a treatment designed to reduce allergic reactions by gradually training the immune system to tolerate specific allergens. Instead of injections, SLIT uses small doses of allergens placed under the tongue in the form of drops or tablets.
Over time, this controlled exposure helps decrease sensitivity and reduces the severity of allergic symptoms.
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How SLIT Works
SLIT works by introducing tiny amounts of an allergen into the body on a regular basis. These doses are absorbed through the tissues under the tongue, where the immune system learns to respond in a less reactive way.
With consistent use, patients may experience:
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Fewer allergy symptoms
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Reduced need for medications
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Improved daily comfort and quality of life
Conditions Treated with SLIT
SLIT is commonly used to treat:
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Environmental allergies (such as pollen, dust mites, and mold)
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Some food allergies (in select cases)
What to Expect During Treatment
Treatment typically begins after a thorough allergy evaluation. A personalized plan is created based on your specific triggers.
Patients take their SLIT doses daily, usually at home, and are monitored periodically to assess progress and adjust treatment as needed. Results develop over time, with many patients noticing improvement within months.
Benefits of SLIT
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Needle-free alternative to allergy shots
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Can be taken at home after initial evaluation
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Gradual and controlled approach to desensitization
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Suitable for both children and adults