The treatment for itchy ringworm on the neck is as follows: 1. Itchy ringworm on the neck is clinically considered to be tinea corporis or lichen planus. If it is mild erythema with itching, you can apply bifenazole cream and boutinafen hydrochloride cream alternately topically, and you can also apply glyburide lotion topically. 2. If the patient has a large number of erythema, especially in the case of lichen planus with a large number of brown erythema, and if it is accompanied by obvious itching, you can Oral Orotadine hydrochloride tablets and moistening and anti-itching capsules, and also oral terbinafine hydrochloride tablets can be taken. In terms of topical medication, you can apply a mixture of trimethoprim econazole cream and compound clotrimazole cream topically, and mild patients can be relieved and cured quickly. If the patient’s erythema becomes increasingly aggravated after the above treatment and is accompanied by significant itching, which affects daily life, oral cyproheptadine hydrochloride tablets can be taken under the guidance of a dermatologist. It is also necessary to find the cause of the disease, such as ringworm in patients with ringworm may be due to parasites on the family pet, causing human infection, which then requires the pet to be treated with injections from the vaccination station. In addition, patients with ringworm need to maintain personal hygiene, bathe regularly, abstain from spicy and irritating foods, and take rest.