Men with ulceration of the pubic furrow are often associated with bacterial infections, viral infections, fungal infections, etc. It is necessary to use different medications according to different causes, including anti-bacterial medications, anti-viral medications, anti-fungal medications, and so on. 1. Bacterial infection: you can apply erythromycin ointment treatment, erythromycin can inhibit the bacterial cell wall synthesis fibers, destroy the bacterial regeneration function, so as to treat bacterial infections caused by men’s clitoral groove ulcers. 2. Viral infections: oral acyclovir tablets, acyclovir is an anti-DNA viral drugs, acyclovir triphosphate can competitively inhibit the viral DNA polymerase, so that the DNA synthesis is blocked, so as to play an antiviral role. 3. Fungal infections: you can use diluted potassium permanganate solution or saline for local cleaning, after cleaning will be miconazole nitrate cream applied to the affected area for treatment, miconazole nitrate is a broad-spectrum antifungal drugs, the mechanism of action is to inhibit the synthesis of fungal cell membranes and affect the metabolic process, so as to treat men’s pubic head trench ulcers. If you have a male scrotum ulcer, you should go to the hospital in time, follow the doctor’s instructions, under the guidance of the doctor standardized use of drugs, do not recommend self-treatment.