Itchy glans coronal groove, consider poor local hygiene, pearly penile papules, glansitis and other conditions, the patient can take general measures, medication, surgical treatment to improve the way. 1. Poor local hygiene: male glans coronal groove is connected to the glans and penile body parts, due to the overall groove, if the patient usually do not pay attention to private hygiene, in the above bacteria and other substances under the stimulation, will appear glans coronal groove itchy situation. At this time, patients generally do not need special treatment, recently pay attention to good private cleaning, change underwear can be. 2. Pearly penile papules: most of the patients with this disease do not have obvious symptoms, some patients may appear itching. The patient can follow the doctor’s instructions to use the cleanser, boric acid solution and other lotions, as well as mupirocin ointment and other antibiotic topical drugs to smear treatment. Patients who are circumcised can reduce local irritation and relieve symptoms through circumcision. 3. glansitis: this disease is mainly due to bacterial, viral and other pathogens infection, often lead to patients with localized redness and swelling of the glans, itching and other symptoms, some patients may be manifested in the glans coronal groove itch. According to the different causes of the disease, in the clinic is divided into a variety of types, the patient can be under the guidance of the doctor, according to their own actual cause of the choice to use fluconazole, metronidazole and other antibiotics, hydrocortisone and other glucocorticosteroid drugs treatment. The above drugs should be used under the guidance of a doctor, can lead to the patient’s glans coronal itch more causes, need different treatment methods, it is recommended that the patient timely medical examination and treatment.