Dogs are allergic to certain substances such as dust and pollen, causing itchy skin. It is recommended to eliminate the allergen and give an anti-allergy injection. Dogs with parasites such as mites and fleas on their skin can also cause intense itching sensation, and immediate in vitro deworming is recommended. Dogs with fungal infections that form ringworm patches on the skin and cause intense itching are recommended to be treated with antifungal drugs and the environment should be thoroughly disinfected. It is not good to bathe the dog excessively, because the dog’s skin itself has a protective layer of oil, and total bathing will destroy the skin’s own ability to regulate and maintain itself, leading to itching on the dog.
