Penis Sores: What Causes Sores and Blisters on the Tip or Shaft? - blisters on the penis

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Blisters Guide: Causes, Symptoms and Treatment Options blisters on the penis


What’s Causing This Sore on My Penis? It’s not uncommon to have small bumps or spots on your penis. An outbreak of genital herpes can cause painful, blistering, scab-like sores on your penis head, shaft, and base.

Rubbing very hard on your penis — whether during sex or itching or irritation inside your penis; sores on your penis, rectum, or mouth.

Non-STD lesions on the penis include the common condition of folliculitis, which is a bacterial infection of a hair follicle, usually caused by friction or irritation. Painful, tiny clusters of small blisters may indicate genital herpes. Other ulcers or sores on the penis, whether.