Itchy pubic triangle may be caused by local moisture, eczema, vaginitis, etc. It can be treated by paying attention to local hygiene, using drugs such as metronidazole, clotrimazole, tacrolimus ointment and other methods. 1. Local moisture: If you usually wear breathable underwear, sweat can not be discharged, resulting in the pubic triangle, long-term in a moist state, easy to induce bacterial infection, and itching. At this time, should be replaced with breathable underwear, and pay attention to local hygiene, keep the local dry, the symptoms can be improved. 2. Vaginal inflammation: mostly due to infection with bacteria, fungi, trichomonas and other pathogens, patients can appear in the vaginal triangle itchy situation, mostly accompanied by abnormal vaginal discharge. At this time, patients can follow the medical advice to use metronidazole, clotrimazole and other drugs for treatment. 3. Eczema: mostly due to the weakening of the skin barrier function or contact with allergens, resulting in pimples and blisters in the pubic triangle, mostly accompanied by obvious itching. Patients can follow the doctor’s instructions to use hydrocortisone, tacrolimus ointment and other drugs for treatment. If the patient appeared in the pubic triangle itchy situation, it is recommended to consult a doctor in time, under the guidance of the doctor, improve the relevant examination, clarify the cause of the disease, for treatment.