a Pimple-Like Bump on the Penis: Causes and Concerns - Urology

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excuse me?


Yesterday, I noticed a bump that looks like a pimple at the junction of my penis and testicles.
There is only one bump.
I squeezed it, and a small drop of white fluid came out.
It was still there when I woke up the next day.
What could this condition be? I have no sexual experience and masturbate a maximum of 2 to 3 times a week.

Shòudào kùnrǎo de rén, 10~19 year old female. Ask Date: 2010/05/13

Dr. Zhou Xinpei reply Urology


Hello: Based on your description, it is not possible to accurately diagnose your condition.
It is recommended that you see a physician in person for a proper diagnosis.
Please visit the urology outpatient clinic.
Clinic hours are: Monday, Wednesday, and Saturday mornings; Tuesday and Thursday afternoons; and Tuesday evenings.

Reply Date: 2010/05/13

More Info


When it comes to a pimple-like bump on the penis, particularly one that produces a white discharge when squeezed, there are several potential causes to consider. It's important to approach this situation with caution and a clear understanding of the possible conditions that could be at play.

One common cause of such bumps is a condition known as folliculitis, which is an inflammation of the hair follicles. This can occur anywhere on the body where hair grows, including the genital area. Folliculitis can be caused by bacterial infections, irritation from shaving, or even fungal infections. The presence of pus or white discharge is indicative of an infection, which is often treatable with topical antibiotics or antifungal medications.

Another possibility is a sebaceous cyst, which is a non-cancerous bump that can occur when a sebaceous gland becomes blocked. These cysts are typically filled with a thick, yellowish substance and can sometimes become inflamed or infected, leading to the discharge you described. Sebaceous cysts are generally harmless but may require medical intervention if they become painful or infected.

Additionally, sexually transmitted infections (STIs) such as herpes or molluscum contagiosum could also present as bumps or lesions on the genital area. Herpes typically appears as painful blisters, while molluscum contagiosum presents as small, firm bumps that can have a central dimple. Given that you mentioned having no sexual experience, the likelihood of an STI is lower, but it is still a possibility that should be considered, especially if there has been any contact with infected individuals.

It is also worth noting that conditions like pearly penile papules, which are small, harmless bumps that can appear around the corona of the penis, are normal anatomical variations and do not require treatment. However, they do not typically produce discharge.

Given the symptoms you described, it is crucial to avoid squeezing or picking at the bump, as this can lead to further irritation or infection. The best course of action is to consult a healthcare professional, preferably a dermatologist or urologist, who can perform a physical examination and possibly run tests to determine the exact nature of the bump. They may recommend treatments such as topical antibiotics, drainage if necessary, or other appropriate interventions based on the diagnosis.

In summary, while there are several benign explanations for a pimple-like bump on the penis, it is essential to seek medical advice to rule out any serious conditions and to receive appropriate treatment. Early intervention can prevent complications and ensure that any underlying issues are addressed effectively. Remember, maintaining good hygiene and being aware of any changes in your body are key to managing your health.

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