This completely ignored thing turned out to be the source of allergies!

Allergy mainly refers to a series of allergic reactions that occur in people with allergic constitutions under the influence of allergens, such as pain, vomiting, runny nose, etc. Allergens exist not only in the external environment, but also in the home. So, what are the common allergens in the home?

Mold:

Mold can cause allergies, irritation, and even contain some toxic substances. Mold can be divided into many types, but all types need humidity to grow. Therefore, mold may appear in any humid environment around us, such as: basement, bathroom or kitchen.

Dust mites:

Dust mites are tiny organisms that live in homes. They feed mainly on dead skin, pollen, bacteria or mold from humans or pets. Dust mites have eight clawed legs that can firmly attach to sheets or clothing. Studies have shown that a single bed sheet may contain thousands or even tens of thousands of dust mites.

pollen:

Pollen spread by trees and flowers may cause pollinosis and seasonal allergies. Pollinosis occurs more frequently in spring and summer. Pollen in spring is mainly from trees and is less allergenic, while pollen in summer and autumn is mainly from plants and is more allergenic. The main symptoms of pollinosis include sneezing, runny nose, watery eyes, itching of the nose, eyes and external ear canal, and in severe cases, urticaria, headaches, and even bronchial asthma.