a White Bump Under the Glans: Causes and Concerns - Urology

Share to:

The area below the glans penis, where there is a line, is referred to as the frenulum?


I would like to ask about a line located just below the coronal sulcus of the glans penis.
After showering, I usually use a hairdryer to dry my genital area and check for any abnormalities.
However, after playing basketball the other day and showering, I noticed a small bump resembling a pimple with a white head near that line.
It is not painful or itchy, and it hasn't spread to other areas.
I consulted a doctor, but he mentioned it could possibly be a sexually transmitted infection.
I have only one steady partner, and although we haven't been together long, they have not shown any signs of abnormalities.
Could you please explain what this might be?

Mr. Li, 30~39 year old female. Ask Date: 2013/08/02

Dr. Xu Weikai reply Urology


Mr.
Li: Hello, it is still best to rely on the diagnosis of a clinical physician.
I recommend undergoing relevant sexually transmitted infection screenings and appropriate treatment.
If there are any unclear points, feel free to ask again, and we can discuss and research further.
Answers found online should only serve as a reference; if necessary, it is important to seek medical care at a healthcare facility.
This message is from Dr.
Hsu Wei-Kai, Director of the Urology Department, Taitung Hospital, Department of Health, Executive Yuan, who cares about your well-being.

Reply Date: 2013/08/02

More Info


When it comes to observing a white bump under the glans, particularly in the area just below the coronal sulcus, it can be concerning, especially if it resembles a pimple with a white head. While I cannot provide a diagnosis, I can offer some insights into potential causes and considerations based on medical knowledge.

Firstly, it is important to note that the genital area can be prone to various skin conditions, some of which may present as small bumps or lesions. The fact that the bump is not painful or itchy is a positive sign, as many serious conditions tend to cause discomfort. Here are some common possibilities for what you might be experiencing:
1. Pearly Penile Papules: These are small, harmless bumps that can appear around the corona of the glans. They are a normal anatomical variation and are not a sign of disease. They typically do not require treatment unless they cause psychological distress.

2. Folliculitis: This condition occurs when hair follicles become inflamed, often due to infection or irritation. If the bump resembles a pimple, it could be a localized infection of a hair follicle, which is usually self-limiting and resolves on its own.

3. Sebaceous Cysts: These are small, benign lumps that can occur when sebaceous glands become blocked. They are usually painless and can appear anywhere on the body, including the genital area.

4. Genital Warts: Caused by certain strains of the human papillomavirus (HPV), these can appear as small bumps or growths. They may not always be itchy or painful, but they can spread through sexual contact. Given that you have a single partner, it is essential to consider their health status as well.

5. Other Infections: While less common, other sexually transmitted infections (STIs) could present with similar symptoms. It is crucial to have open communication with your partner regarding sexual health and to consider testing if there are any concerns.

6. Molluscum Contagiosum: This is a viral infection that can cause small, painless bumps on the skin. They may have a central dimple and can spread through direct contact.

Given that you have already consulted a doctor, it is advisable to follow their recommendations. If they suggested the possibility of an STI, it may be prudent to undergo testing for peace of mind and to ensure that both you and your partner are healthy.
In terms of self-care, maintaining good hygiene is essential. Continue to wash the area gently with mild soap and water, and avoid any harsh chemicals or irritants. If the bump changes in appearance, becomes painful, or if you develop other symptoms (such as discharge, itching, or swelling), you should seek medical attention promptly.

In conclusion, while the presence of a white bump under the glans can be concerning, many potential causes are benign. It is essential to monitor the situation, maintain open communication with your partner, and follow up with healthcare professionals as needed. Regular check-ups and being proactive about sexual health are key components of maintaining overall well-being.

Similar Q&A

Understanding White Bumps Near the Glans: Causes and Concerns

Dr. Liu: I believe you have answered this question many times, but I am still very concerned, so I would appreciate it if you could answer again. Recently, I noticed a small white bump near the glans (below the glans) that is neither painful nor itchy, and it is slightly raised, ...


Dr. Liu Jianting reply Urology
Don't worry! It's not a sexually transmitted disease! It resembles a papillomatous growth. If you notice it reappearing, please consult a urologist for an in-person examination.

[Read More] Understanding White Bumps Near the Glans: Causes and Concerns


Understanding White Bumps Under the Glans: Causes and Concerns

The appearance of white, grainy, ring-like structures under the glans that are not itchy or painful could be a condition known as pearly penile papules. These are small, benign growths that are common and typically do not require treatment. However, it is always advisable to cons...


Dr. Cai Zongyou reply Urology
Hello: It is recommended that you visit the urology outpatient clinic directly. Seeing is believing, as a written description alone is insufficient for assessment. Thank you.

[Read More] Understanding White Bumps Under the Glans: Causes and Concerns


Understanding White Bumps Under the Glans: Causes and Concerns

I have developed small white spots under the glans of my penis. What could this be? Will it have any effects?


Dr. Lin Wenxu reply Urology
Hello Mr. A-Zhi: The "white small particles" you mentioned are likely sebaceous cysts, which are normal glandular structures. There is no need to be overly concerned. However, if you still have doubts, you may consider visiting a urologist for an examination.

[Read More] Understanding White Bumps Under the Glans: Causes and Concerns


White Bumps Under the Penis Head: Causes and Concerns

There is a bump below the glans that previously had white discharge. I had unprotected oral sex five months ago and I'm worried about it. There is a red ring around it and a white raised bump. Recently, I've been experiencing some pain in my testicles. (I used to mastur...


Dr. Sun Hongshun reply Urology
Hello: It doesn't seem to be a specific sexually transmitted infection, but since there is a pain issue, it is still recommended to consult with a urologist or dermatologist for treatment.

[Read More] White Bumps Under the Penis Head: Causes and Concerns


Related FAQ

Exposed Glans

(Urology)

Pearl Lesions

(Urology)

Glans Penis

(Dermatology)

Genital Warts

(Urology)

Unknown Lump

(Urology)

Folliculitis

(Urology)

Glans Penis

(Internal Medicine)

Coronal Sulcus

(Urology)

Lymph Nodes

(Urology)

Molluscum Contagiosum

(Urology)