Allergen extract

Allergen extract is a prepared solution containing specific allergens, such as pollen, dust mites, or pet dander, used primarily for allergy testing and immunotherapy. In testing, small amounts of the extract are applied to the skin to see if a reaction occurs, helping identify allergy triggers. In treatment, controlled doses of the extract are gradually administered to help the body build tolerance and reduce allergy symptoms over time. These extracts are carefully standardized to ensure consistent potency and safety for diagnostic and therapeutic purposes.