The method to radically cure cat ringworm is:

1. No matter how small the cat ringworm is, it must be looped to prevent the cat from scratching or licking the affected area. . These behaviors will cause the spread of cat ringworm, which can lead to systemic ulcers in severe cases.

2. Cat ringworm will also produce a large amount of dandruff, broken hair, hair loss, and redness and swelling in the lesions. The owner needs to cut the cat's hair short so that the ringworm spots can be treated. .

3. Cats are prone to cat ringworm, mainly due to their low immunity. For this, you can help cats improve their immunity and resist cat ringworm by supplementing some nutrients with them.

The prevention methods of cat ringworm are:

1. Cats can prevent cat ringworm by increasing nutrition and improving resistance. It is recommended to adjust the cat’s diet structure. Feed foods with high nutritional value. You can choose cat food or canned staple food with high protein and fat content for your cat. You can also feed your cat lecithin, vitamin B, nutritional paste or fish oil and other foods to help your cat improve its skin resistance.

2. You can also take your cat to bask in the sun more often to help prevent cat ringworm. Ultraviolet rays can play a very good sterilizing effect and can prevent cats from being infected with fungi or bacteria to a certain extent.

3. The cat’s living environment and items used need to be disinfected regularly. You can place the cat's items and cat litter in the sun to achieve the purpose of sterilization and prevent the reproduction and growth of microorganisms.