Question
A 3-year-old girl had a cough without phlegm in the morning, and there was swelling on the skin of both sides of the genitals on the inner thigh, suspected to be caused by urine irritation. How should it be handled?
Answer
Based on the above description, it is recommended to seek medical attention immediately and visit a dermatology department for a detailed examination, including taking regional skin scales for microscopic examination to determine if there is a fungal infection. After confirming the cause of the illness, treatment should be targeted at the cause. It is also advised for parents to keep the affected area clean and avoid further skin irritation from urine. After symptoms subside, consider using medications such as retinol cream or lomefloxacin hydrochloride cream for treatment, which are usually effective. Additionally, when the affected area enters the subacute stage, with reduced swelling and less exudation, gels, powders, or lotions can be used as appropriate to achieve anti-inflammatory, antipruritic, astringent, and protective effects.