What is Allergy?
An allergy is an abnormal reaction of the immune system to substances in the environment that are normally harmless. Common allergens include dust mites, pollen, animal dander, and certain foods. Allergies can cause a range of symptoms, such as sneezing, itching, and difficulty breathing.
How Long Does it Take for an Allergy to Disappear?
The amount of time it takes for an allergy to disappear depends on the type of allergy and the severity of the reaction. Some allergies can be managed with over-the-counter medications and lifestyle changes, while others may require prescription medications or immunotherapy. In general, it can take anywhere from a few days to several months for an allergy to disappear completely.