Children’s itchy feet at night, consider and urticaria, eczema, tinea pedis, frostbite and other factors related. It is recommended to pay attention to the care of the affected area, give antihistamine, antifungal, glucocorticoid and other drugs. 1. Urticaria: allergy itself, contact, inhalation or ingestion of allergens, resulting in local allergies, causing urticaria-like changes, resulting in itchy feet. Oral antihistamine drugs, such as loratadine, fexofenadine, promethazine hydrochloride and other drugs. 2. Eczema: foot eczema is a perverse reaction, the cause of which is not yet completely clear, may cause papules, papules, redness and itching. The preferred treatment is external halometasone cream, mometasone furoate cream and other glucocorticoid drugs, anti-inflammatory, antipruritic, control the role of the condition, according to the condition can also be taken orally loratadine and so on. 3. Tinea pedis: Tinea pedis is caused by fungal infection, dermatophytes can cause local irritation, resulting in itchy feet. It can be treated with miconazole nitrate cream and ketoconazole cream. 4. Frostbite: winter weather is cold, do not pay attention to feet warm, the formation of frostbite, is also the cause of local itching. It is recommended to pay attention to cold and warmth, and apply frostbite cream to help relieve the symptoms. The causes of itchy feet at night are more reasons, it is recommended to pay attention to daily care, do not scratch the stimulus, but also to find the cause, and then standardized treatment under the guidance of the doctor, can promote recovery.