If you are allergic to cats, you need to stop keeping cats, pay attention to household hygiene, keep your skin clean, take oral medication, and also go to a regular hospital for a detailed examination.

1. Stop keeping cats: If you are allergic to cats, you may experience symptoms such as sneezing, coughing, and itchy skin. You should avoid keeping cats in your daily life to reduce the occurrence of allergies.
2. Household hygiene: It is necessary to pay attention to household cleaning and hygiene, as well as indoor ventilation.
3. Skin cleaning: Washing clothes frequently and bathing regularly can remove cat hair from the skin and clothes.
4. Oral medications: If the allergy is severe, it may be necessary to use medications such as loratadine dispersible tablets, loratadine syrup, and levocetirizine hydrochloride tablets under the guidance of a doctor.