Itchy neck is mostly considered to be caused by local skin allergies, mosquito bites, neurodermatitis, and above all, it is recommended to apply Dinaid cream, halomethasone ointment, mometasone furoate cream, compound flumethasone ointment, and other glucocorticoid drugs for treatment. 1. Skin allergy: when the neck skin is stimulated by allergic substances, it can cause local nerve excitation and produce an itchy feeling. It is recommended that patients use saline, local cold wet compresses, with hydrocortisone ointment, dianabed cream and other glucocorticoid drugs coated, can effectively stop itching, relieve symptoms. 2. Mosquito bites: when the affected tissues by fleas, mosquitoes and other insects bite, can cause acute inflammatory reaction of the skin, can be manifested as redness, swelling, itching and other symptoms, at this time should be used in a timely manner halomethasone ointment, mometasone furoate cream and other glucocorticosteroid ointment, which can effectively control local inflammation, reduce the sense of itching. 3. Neurodermatitis: the main symptom of neurodermatitis is single or multiple flat papules, moss-like, with intense itching as the performance. When the itching is intense, you can use compound flumethasone ointment, halometasone ointment and other glucocorticoid ointment, with anti-itching preparations, such as black bean distillate ointment, camphor ointment, etc., can play a bactericidal, astringent, anti-itching effect. Neck itch and daily wear scarves, necklaces and so on contact with irritating items related to this stage should be away from allergy-prone substances, at the same time during the use of medication need to strictly comply with the doctor’s instructions, if the symptoms have not been relieved, should consult a doctor in a timely manner, to exclude other factors, under the guidance of the doctor for symptomatic treatment.