Erectile after the glans is red and swollen, with small red spots

Patient's question:

Erection leads to redness and swelling of the glans with small red spots

Doctor's answer:

Problem Analysis: Balanitis refers to the mucosal inflammation of the glans penis caused by factors such as trauma, irritation, or infection. It can be triggered by various factors, including local physical stimuli (trauma, friction, contraceptive devices, cleansers, urine, etc.), phimosis, paraphimosis, smegma irritation, various infections (bacteria, fungi, amoebas, trichomonads, etc.), and drug allergies.
Advice: Balanitis is a common condition, characterized by inflammation of the glans mucosa. Patients often have phimosis, but due to similarities in symptoms with some sexually transmitted diseases, it can be difficult to identify. Therefore, it is necessary to seek medical attention at a formal hospital for examination and treatment.