Pet skin diseases can be treated with pet-specific external anthelmintic drugs and fungal treatment drugs. The specific needs will be determined according to the condition of the skin disease. When a pet is found to have skin diseases, first check whether there are parasites on the pet. If there are parasites, deworm the pet in time. If the skin has redness, swelling, itching, dander, etc., apply fungus treatment medicine, and at the same time Let your pet get more sun and supplement nutrients and vitamins.