Itchy feet may be caused by eczema, tinea pedis, internal diseases and so on. It is recommended to pay attention to local care, give anti-itching, glucocorticoid, anti-fungal drugs for treatment. 1. Eczema: hot water scalding, local stimulation, environmental changes, food and drugs and other factors may cause eczema, resulting in localized itching. The preferred treatment for eczema is topical glucocorticoid drugs, such as halometasone cream, mometasone furoate cream, hydrocortisone cream, etc., which have anti-inflammatory and anti-itching effects. 2. Tinea pedis: Tinea pedis is caused by fungal infection, which can cause local erythema, desquamation, blisters and other manifestations, accompanied by itching. You can use antifungal drugs externally, such as econazole, miconazole, ketoconazole, bifonazole, etc., which can inhibit and kill the fungus. 3. Internal diseases: Internal diseases, such as liver and kidney disease, diabetes, malignant tumors, blood system diseases, can cause itching. It is recommended not to blindly use drugs, you can go to the hospital, for the primary disease for treatment. There are many reasons for itchy feet, it is recommended not to scratch and stimulate, to avoid inducing infection. You can go to the dermatology department of the hospital to look for the cause, and then give medication, specific medication should follow the doctor’s instructions.