Can belly button pain in males be linked to pus in the urethra?

Reviewed by Yoshinori Abe, MD

Internal Medicine

Belly button pain in males is often caused by an infected urachal cyst, a remnant of fetal development located between the bladder and navel. When infected, this cyst can produce pus-like discharge from the belly button itself. Importantly, this condition is separate from pus in the urethra, which points to a different urinary or reproductive issue.

Because belly button pain has many possible causes—ranging from minor irritation to infections requiring prompt treatment—it's important not to guess. Taking a free, instant, online symptom check can help you identify likely causes based on your specific symptoms and guide you on whether to see a doctor, which specialist to consult, and how urgently to act. It's a fast, private way to take control of your health and make informed next steps.

Reviewed for medical accuracy: 07/15/2026

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Explanation

Belly button pain in males can be associated with various conditions, one of which is an infected urachal cyst. An urachal cyst is a fluid-filled structure that can form if the urachus, a tube that connects the bladder to the belly button before birth, does not fully close. If this cyst becomes infected, it can cause pain around the belly button and may lead to pus-like discharge.

There is no known connection between belly button pain and pus in the urethra. If someone is experiencing these symptoms, you can start by using a free AI symptom checker to better understand potential causes, though it's important to consult a healthcare provider for a proper diagnosis and treatment.

(References)

Noormohamed MS, Neophytou C, Jain Y, & Rawat S. (2012). A 66-year-old male with lower abdominal lump. BMJ case reports, 22605811.
Ash A, Gujral R, & Raio C. (2012). Infected urachal cyst initially misdiagnosed as an .... The Journal of emergency medicine, 21820262.
Miu K, Yousef M, & Siddika A. (2023). Omental infarction mimicking acute appendicitis with .... BMJ case reports, 36977509.

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