Ringworm of the dog can cause ringworm in humans, and the rash that typically appears manifests itself as circles of red spots with raised edges and a slightly faded center, which can be covered with fine scales. A fungal test is required prior to treatment. If the fungal microscopy is positive, the diagnosis can be further confirmed. In terms of treatment, you can take oral herbal medicines for ringworm, such as Psoriasis Xantha Fever capsule, three capsules three times a day. But this medicine is due to have the effect of clearing fire and detoxification, may some people have diarrhea symptoms after eating, can be randomly reduced to three times a day, one or two at a time. You can take itraconazole capsules or terbinafine hydrochloride tablets orally, and you can choose terbinafine hydrochloride ointment, clotrimazole ointment, luliconazole ointment, or naftifine ketoconazole ointment for topical medication, and patients are advised to avoid spicy and stimulating diet.