Dog interdigital inflammation is a very common disease. During treatment, you should avoid getting your paws wet. Clean the wound frequently and apply anti-inflammatory drugs to your dog. If you want interdigital inflammation to heal faster, you can buy povidone. Add water to the iodine solution and soak it for 3-7 days for 10-20 minutes each time. Then dry the dog's paws so that the dog's interdigititis will recover quickly.