Hot and itchy feet can be the result of hives, tinea pedis, eczema and other causes. Symptoms can be relieved by oral medication as well as topical medication. 1. Urticaria: patients in the foot heat may induce urticaria, resulting in itching, doughnut-like erythema, etc., first need to foot skin cooling, keep clean and dry, at the same time can be given glycerine lotion, zinc oxide ointment to stop itching. 2. Tinea pedis: If the patient does not pay attention to foot hygiene, it is easy to cause fungal infection triggered by tinea pedis, which may lead to the emergence of hot and itchy feet. Under the guidance of the doctor, you can take oral terbinafine tablets, itraconazole capsules and other antifungal drugs. You can also use topical bifonazole ointment, miconazole ointment and other medications. 3. Eczema: Due to various factors leading to eczema, there may be hot and itchy feet. It can be treated by oral antihistamine drugs, such as chlorpheniramine maleate tablets. Topical medications such as glycerite lotion and mometasone furoate cream can also be used to relieve symptoms. Patients with hot and itchy feet should go to a regular hospital in time to clarify the cause of the disease and take targeted treatment under the guidance of a professional doctor. Drugs need to be used in accordance with medical advice.