Redness in the urethra of baby boys is common in the following two problems: a. Eczema: appears in younger, still wearing diapers baby boys will be more common, the performance is a little redness in the foreskin mouth, but no obvious discharge, no urethra flowing pus, nor the whole small penis into carrot-like redness, swelling, pain. If this is the case, use the rehabilitation of the new liquid for children to soak a bubble, for the penis of the specific usage, dosage refer to medical advice can be, generally soak 2-3 days symptoms will be relieved, usually to the child diligent change diapers, this most important. Second, the foreskin glansitis: inflammation is the performance of the entire penis body redness, but also pus, secretions, this situation requires a better soak with anti-inflammatory drugs, such as potassium permanganate, benzalkonium chloride, furacilin solution, etc., through the doctor’s prescription of the usage, dosage, generally last 3-5 days urethral redness is cured.