Is there permanent treatment for allergy to pollens and dust in spring?

Curing allergies. All medications whether tablet, liquid or spray only masque symptoms. Subcutaneous allergen immunotherapy (scit), allergy shots, in many people over time decrease the allergic response inducing a relative cure. There is not sufficient experience to yet assign that outcome to sublingual allergen immunotherapy (slit). Allergen immunotherapy is also more cost efficient for moderate to severe cases.