The treatment for itchy allergic hands includes general treatment and medication. 1. General treatment: After the allergic reaction occurs on the hands, you should avoid contacting the substances that are easy to cause allergy, such as animal hair, pollen, etc. Because it will cause itching symptoms, you should also avoid excessive scratching, because scratching is easy to secondary bacterial infection, which is not conducive to the recovery. 2. Medication: As allergic reactions can cause some obvious clinical symptoms, external glycerine lotion, hydrocortisone cream and other drugs should be used for treatment, which can relieve itching and reduce discomfort, but also with oral antihistamines for treatment, such as cetirizine, loratadine and so on. In the treatment of medication must follow the doctor’s instructions, safe and reasonable use of drugs, not self-medication, it is recommended that the patient timely consultation, under the guidance of the doctor standardized treatment.