The cause of penile skin broken ulcers may be trauma, inflammation, sexually transmitted diseases and tumors, etc., you can choose the appropriate medication or surgery according to the cause of the disease. 1. Trauma: minor trauma caused by penile skin broken skin ulcers, you can use saline for cleaning, and disinfected with iodine povidone, keep the local clean and dry. 2. Inflammation: caused by bacteria, viruses or long-term accumulation of secretions, antibiotics such as erythromycin and tetracycline can be used for treatment. 3. Sexually transmitted diseases: such as condyloma acuminatum, syphilis, etc. Condyloma acuminatum can be treated with imiquimod cream, and can also be treated by freezing or laser therapy, syphilis can be treated with penicillin. 4. Tumor: Penile area tumors caused by broken skin ulcers, can be treated by surgical resection, after surgery can be supplemented with radiotherapy. All the above drugs need to pay attention to the side effects and adverse reactions of drugs, please use the above drugs under the guidance of a doctor. All of the above operations should be completed by professional medical personnel, penile skin ulcers, should be timely consultation, clear cause of the disease, and carry out the appropriate treatment, not unauthorized treatment.