Itchy bumps on hands and feet may be caused by eczema, scabies, ringworm, etc., need to take medication for the cause. 1. Eczema: for eczema caused by itchy bumps on the hands and feet need to take oral antihistamines under the guidance of a doctor, such as loratadine, cetirizine and so on. Some patients can also use glucocorticoid ointment coated in the affected area, such as tretinoin cream, mometasone furoate cream, as well as tacrolimus ointment, pimecrolimus cream and other calcium-modulated neural phosphatase inhibitors. 2. Scabies: patients with scabies will also have itchy pimples on hands and feet, patients need to follow the doctor’s instructions with 5% triclopyr cream, 10% sulfur ointment, 25% benzyl benzoate emulsion and other insecticides. Some patients also need to take oral antiparasitic drugs, such as ivermectin, under the guidance of the doctor. For patients with itching can be prescribed diclofenac tadine, levocetirizine and other antihistamines. 3. Tinea pedis: If the itchy bumps on the hands and feet are caused by tinea pedis, patients can use miconazole ointment, ketoconazole ointment and other antifungal ointment under the guidance of the doctor, or oral itraconazole, terbinafine and other antifungal drugs. In addition, patients with urticaria, insect bite dermatitis can also cause itchy bumps on the hands and feet. It is recommended that patients with itchy bumps on hands and feet need to consult a doctor in time, the doctor will be clear after the cause of the disease to choose the appropriate measures for treatment.