Patient's question:
A very, very small bubble has appeared on the head of the penis. It's transparent, like sand. Is there a problem? First follow-up question: There is no sensation.Doctor's answer:
From the situation you described, if the bubbles appear on the glans and other parts, accompanied by local skin itching, it might be a case of acneiform papules. If it's painless and itchy, with a smooth surface, it could be considered as having acneiform papules. It does not require treatment as it does not affect development. If there is any discharge, it is recommended to visit the urology department of a hospital for timely diagnosis and treatment.