What are the hazards of having an overly long foreskin?
Jun 20, 2022
Source: Cainiu Health
Dr. Luo Yong
Introduction
Penile impairment: Phimosis can restrict the glans penis, impairing its normal development and potentially resulting in a significantly reduced coronal circumference, thereby affecting sexual intercourse.
Premature ejaculation: Due to diminished stimulation and friction experienced by the patient, premature ejaculation may occur during sexual activity.
Some men experience phimosis (excessively long foreskin). If left untreated, it can adversely affect health, potentially causing penile injury, premature ejaculation, infections, and infertility.
① Penile Injury
With phimosis, the foreskin and glans penis are prone to adhesion. Since the glans remains enclosed within the foreskin, it may become constricted, impairing normal glans development. In severe cases, the coronal circumference of the glans may be significantly reduced, thereby interfering with sexual intercourse.
② Premature Ejaculation
In cases of phimosis, the glans remains constantly covered by the foreskin, resulting in reduced exposure to external stimuli and friction. Consequently, during sexual intercourse, the glans becomes hypersensitive due to its lack of desensitization, leading to heightened neural responsiveness and premature ejaculation.
③ Infections
Phimosis creates a warm, moist environment conducive to bacterial growth and proliferation. Over time, this may lead to accumulation of smegma (a mixture of shed skin cells, oils, and moisture), predisposing individuals to balanoposthitis (inflammation of the glans and foreskin) or urinary tract infections. Improper management may further trigger secondary inflammatory conditions, such as prostatitis or orchitis.
④ Infertility
Phimosis may compromise male fertility. Without adequate hygiene or timely circumcision, accumulated smegma can contribute to prostatitis, which in turn may impair sperm motility and alter seminal viscosity—both factors that can lead to infertility.
