Itchy red spots on the glans are generally considered to be caused by local inflammation, and sometimes normal men do not pay attention to cleanliness and hygiene, underwear replacement is not timely, or wear underwear with poor permeability will also appear. Do not worry too much about this situation, first of all, stop sex, can avoid sexually transmitted cross-infection, so that the woman appeared vaginitis, usually can be applied to antifungal drugs, because most of this situation, mostly combined with anaerobic infections, antifungal drugs can effectively inhibit the fungi as well as anaerobic bacteria, so as to improve the symptoms. If this condition occurs in the elderly, it is also necessary to check the blood sugar, sometimes it is related to high blood sugar.