What causes blisters on the penis?
Disease description:
I've been feeling down recently because I have blisters on my penis, accompanied occasionally by itching. What could be the cause of blisters on the penis?
Doctor's answer (1)
Dr. Li Mingchuan
Penile blisters may be caused by genital herpes due to unhygienic sexual activity, and are often accompanied by symptoms such as pain and itching. Application of acyclovir ointment under a doctor's guidance can help improve the condition. In severe cases, oral acyclovir tablets may be required as directed by a physician. If the cause is allergic dermatitis, it may result from frequent friction between underwear and the penis. In such cases, treatment with antibiotics should be carried out under medical supervision.
