Allergy drops, also known as SubLingual ImmunoTherapy (or SLIT), are a more effective treatment than over-the-counter pills because, like allergy shots, they combat the cause of allergies rather than the symptoms.
How Do Allergy Drops Work?
The principle of allergy drops is the same as allergy shots. It is a long-term treatment that decreases symptoms by increasing the body’s immunity. The patient drips liquid containing allergens under the tongue and holds it there for one to two minutes before swallowing. This is a more convenient option than allergy shots for many patients because allergy drops can be safely administered at home rather than at the doctor’s office.
The dose varies by patient depending on several factors, including severity of allergies and sensitivity to allergy drop dosages. Patients generally self-administer treatments between three and seven days per week for an average of three to five years. The goal is to build up the body’s immunity to allergens so the patient no longer experiences symptoms once the treatment is over.
Are There Any Risks with Allergy Drops?
Like all medical procedures, there are possible risks and side effects. However, these are generally mild, ranging from localized itching in the mouth to intestinal discomfort, which often goes away after several weeks.
What Can I Expect from Allergy Drops?
Allergy drops are an important new treatment option for patients constantly refilling over-the-counter allergy medications or taking daily trips to the doctor’s office for allergy shots. Currently, allergy drops are effective for treating asthma related to dust mites, as well as allergies to grass, ragweed, pet dander and tree pollen. Researchers hope to expand the treatment’s effectiveness for other allergies such as hay fever, eczema and food sensitivities