Methods for treating cat hair allergy:

1. Drug treatment: oral loratadine tablets, montelukast sodium tablets, nasal spray with Shuliang or internal medicine Anti-allergic drugs such as Shuna. Medications, sprays and inhalers are available for people with asthma.

2. Avoid contact with cats: If you are allergic to cat hair, the culprit is the hair on the cat’s body. The most direct way is to stop raising cats. If that's not possible, create an allergen-free zone in your home, such as your bedroom. Cats are strictly prohibited from entering this area.

Causes of cat hair allergies:

Cat hair itself does not cause allergies. The reason cats cause allergies in humans is a tiny protein called an allergen. It exists in the fat glands of cats. This substance is emitted through sebum and adheres to dry skin, which is our common dander. Allergens can also be present in the saliva and urine of moving cats and may pass through the air when cats lick their coat. Allergens that cause cat allergies will attach to the cat's dander or fallen hair and scatter throughout the home. Therefore, curtains or sheets may accumulate a lot of cat dander and hair, and they must be removed thoroughly. Allergens can be effectively reduced by avoiding carpeting at home, using vacuum cleaners frequently, cleaning curtains regularly, etc.