Are the Characteristics of Male Genital Warts Common?

The characteristics of male genital warts include abnormal urethral discharge, papules inside the penile foreskin, small granules in the coronal sulcus and perineum, anal itchiness, and difficulty urinating. These symptoms are clinically common. It is recommended to seek medical attention and diagnosis promptly.

1. Abnormal Urethral Discharge

Male genital warts are caused by the human papillomavirus (HPV) infection. The virus stimulates local tissues, potentially leading to inflammatory reactions and cellular proliferation. These abnormal growths may result in the outflow of abnormal secretions. The urethral opening is a common site of infection, causing abnormal discharge.

2. Papules Inside the Penile Foreskin

When HPV infects the genital area, it often forms small, visually indistinguishable lesions on the skin, known as "papules." These lesions may occur inside the penile foreskin or other areas subject to friction.

3. Small Granules in the Coronal Sulcus and Perineum

Genital warts are a sexually transmitted disease caused by HPV, producing single or multiple small granules near the external genitalia and anus. Typical manifestations include small granules of varying sizes and shapes in the coronal sulcus and perineum, sometimes accompanied by mild pain or bleeding.

4. Anal Itchiness

HPV infection can lead to excessive proliferation of epidermal cells, forming proud lesions that cause anal itchiness due to friction. The area around the anus is one of the common sites for genital warts, and patients may experience anal itchiness.

5. Difficulty Urinating

When genital warts invade the urethra, they can cause mucosal congestion and edema, leading to difficulty urinating. This symptom mainly occurs when the urethra is involved, and patients may feel a stinging or burning sensation while urinating.