What Causes Painful Blister At The Base Of Penis Glans?
Genital wart(Human papilomavirus)/papilomatous growth are the possibilities
Detailed Answer:
Hi,
Welcome to HCM.
Thanks for posting your query.
I saw the picture sent by you.
The lesion does not seem to be a blister (a cavity filled with fluid). It appears like a growth. Possibility of a genital wart (a STD) is there. Other possibility is a polyp or pappiloma. It is hurting you as it is secondarily infected with bacteria (manipulated?). It can be tackled by many ways from chemical cauterization, cryo surgery, electro desiccation, immuno-modulation and surgery. Your surgeon or physician will decide the most appropriate approach for the treatment of the same after a careful examination. Biopsy of the lesion is preferred. So consult your doctor and he will guide you better.
Dr S.Murugan