Erythema on the glans without pain and itchy and peeling skin can be seen in normal people, but also may be caused by glansitis, scrotal eczema and other diseases, the patient should consult a doctor in a timely manner, to clarify the cause of the disease. 1. Physiological conditions: if the patient in the occurrence of erythema of the glans without pain and itching before excessive cleaning of the penis, can be seen in normal people, such people should avoid excessive cleaning, generally do not need special treatment. 2. glansitis: erythema of the glans without pain or itching may also be caused by glansitis, such patients also have tofu-dreg-like discharge near the glans, painful urination and other symptoms, they should pay attention to rest, and if necessary, use neomycin and other medications for treatment. 3. Scrotal eczema: scrotal eczema can also cause patients to have red spots on the glans without pain or itching and peeling skin, and sometimes there will be obvious oozing, you can use glycerite and other drugs for treatment. To summarize, if similar symptoms, should be timely medical treatment, the above drugs should be used under the guidance of a doctor.