Skin Bumps Under the Foreskin: Causes and Concerns - Urology

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There are small bumps on the foreskin?


I have small skin-colored bumps under my foreskin, and there is also a larger one that resembles a pimple, but none of them are painful.

deemo, 10~19 year old female. Ask Date: 2014/12/17

Dr. Xu Weikai reply Urology


Hello, it is recommended to seek medical diagnosis and treatment.
If there are any unclear points, feel free to ask again, and we can discuss and research further.
Online responses can only serve as a reference; if necessary, it is important to visit a medical institution for care.
This message is from Dr.
Hsu Wei-Kai, Director of the Urology Department at Taitung Hospital, Ministry of Health and Welfare.

Reply Date: 2014/12/17

More Info


When it comes to skin bumps under the foreskin, it is important to understand that there are several potential causes for these types of lesions. The presence of skin-colored bumps, as well as a larger bump resembling a pimple, can be concerning, but they are often benign. Here are some common causes and considerations regarding these skin bumps:
1. Pearly Penile Papules: These are small, dome-shaped bumps that are typically found around the corona of the glans (the head of the penis). They are a normal anatomical variant and are not associated with any disease or infection. They are harmless and do not require treatment.

2. Fordyce Spots: These are small, painless, pale bumps that are actually enlarged sebaceous (oil) glands. They are common and can appear on the shaft of the penis or under the foreskin. Like pearly penile papules, they are benign and do not require treatment.

3. Folliculitis: This condition occurs when hair follicles become inflamed, often due to infection or irritation. It can result in small red or white bumps that may resemble pimples. If the bumps are itchy or painful, it may be worth consulting a healthcare provider.

4. Cysts: Sebaceous cysts can form under the skin and may appear as bumps. These are usually harmless and can be left alone unless they become infected or bothersome.

5. Genital Warts: Caused by the human papillomavirus (HPV), genital warts can appear as small, flesh-colored or gray bumps. They may be raised or flat and can sometimes resemble pimples. If you suspect that your bumps may be warts, it is important to see a healthcare provider for evaluation and potential treatment.

6. Other Infections: Conditions such as herpes or molluscum contagiosum can also present with bumps in the genital area. If there are accompanying symptoms such as pain, itching, or discharge, it is advisable to seek medical attention.

7. Skin Conditions: Other dermatological conditions, such as eczema or psoriasis, can also affect the genital area and lead to bumps or irritation.

Given that the bumps you describe are not painful, this may suggest that they are benign in nature. However, it is crucial to monitor any changes in size, color, or sensation. If you experience any discomfort, changes in the appearance of the bumps, or if you have concerns about sexually transmitted infections (STIs), it is important to consult a healthcare provider for a thorough examination and appropriate testing.

In summary, while many skin bumps under the foreskin can be harmless, it is always best to err on the side of caution. A healthcare provider can provide a definitive diagnosis and recommend any necessary treatment options. Regular self-examinations and awareness of any changes in your genital area are important for maintaining sexual health.

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