The itchy glans, which seriously affects life, many patients will first think of going to the pharmacy to buy a series of ointment constantly wipe, wipe, wipe. The actual fact is that you can find a lot of different kinds of creams, with different ingredients for different pathogenic bacteria, and the creams are not applied casually. The first should find the cause of itching glans, clinical often do pathogenic bacteria culture and drug sensitivity test, clear cause, for pathogens to use drugs such as: 1, bacterial infection: generally use erythromycin ointment, Bactrim ointment to apply, and to pay attention to the external genitalia of cleanliness and hygiene. 2, fungal, mold infection: the general application of amphotericin mycobacteria b, ketoconazole, itraconazole, mycoplasma oil and other topical application targeted against pathogenic bacteria. 3, viral infections: the application of interferon, ribavirin topical most effective. 4, antitrichomonas: metronidazole application is effective. 5, herpetic glans, foreskin infection: can be applied acyclovir cream, iodoside, adenosine and other most effective. 6, anti-allergic: can apply glucocorticoid ointment with anti-inflammatory. Anti-allergic effect. Men with itchy glans, do not blindly go to the pharmacy to buy several ointments to apply, it is recommended to seek medical attention in time to find the pathogenic bacteria, targeted drug therapy is the wisest choice.