Because detergent hurt hands need to be treated according to the severity. If red papules, hydrocortisone butyrate cream can be used; if blisters, zinc oxide ointment can be used; if vesicles ooze, wet compresses can be applied before medication. 1. Erythematous papules: If erythematous papules appear on the skin of the hands, they may be accompanied by mild itching. Generally, hydrocortisone butyrate cream can be chosen for treatment. 2. Blisters: Blisters may also appear on the skin of the hands and may be painful or itchy locally. Zinc oxide ointment can be applied locally to gradually improve the discomfort. 3. Vesicles and oozing: If a large amount of detergent stimulation corrosion of the skin of the hands, there may also be vesicles, oozing changes. This situation is generally not recommended to use ointment, you can first use saline wet compresses, wait until the local dry, and then use epidermal growth factor treatment. The presence of detergents that hurt the hands indicates that the detergent has an allergic reaction to the person and should be discontinued to avoid re-exposure.