The odor of the glans is typical of the glans, glans and foreskin have an infection caused. This situation may have a long foreskin, usually do not flip the foreskin in time to clean, resulting in there is an infection, the infection may be bacterial infection, may also be mold infection. It is recommended to take the glans secretion smear examination, can confirm the diagnosis. Usually, you must turn the foreskin over and clean it to keep it dry, especially for married men, who should clean it before and after each sexual intercourse. For bacterial glans penis, you can use erythromycin ointment, while for mycotic glans penis, you can use Dacronin and Fluconazole, which can generally control the symptoms and achieve clinical cure in 3-5 days.