The redness and swelling of the glans of children is considered to be caused by local inflammation of the glans or local skin moisture, the specific treatment is as follows: a. Be sure to wear loose underwear to ensure local air circulation, avoid tight underwear, such as jeans, which is not conducive to the improvement of local inflammation. Three, such as by loose underwear adjustment as well as the application of Chinese medicine lotion, or with water morning after cleaning, morning and evening after cleaning, there is a clear trend of improvement can continue to observe. If there is no improvement need to take the child to the urology department for a detailed examination and give further medication.