Fishy glans with white dirt and itchy, then the possible cause is suffering from acute circumcision glans. Often seen in sexually active young adults or suffer from the foreskin is too long penile, coupled with do not pay attention to personal hygiene, local hygiene conditions are poor, and caused by the normal presence of the body of the bacterial infection caused by the colonization of the body. After infection, the penis can be red, swollen, and the glans can have burning, local flushing, tingling, itching and other sensations, turn over the foreskin can be seen white dirt, and accompanied by an obvious fishy odor. Most of them are caused by Aureus infection, but also can be seen in Escherichia coli infection. Treatment requires local cleansing to remove local secretions and dirt, and topical application of Bactroban ointment for treatment. Cefixime capsules can also be taken orally for anti-infection treatment, the course of treatment is one week. During the treatment, it is necessary to pay attention to keep the local dry, and to maintain local hygiene, avoid sexual intercourse.