Painless Bumps on the Penis: Causes and Concerns - Urology

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Penile issues


Hello doctor, I would like to ask about a lump that has developed on the shaft of my penis.
It is not painful or bothersome, but it does hurt when I apply pressure to it.
Could this be a pimple, or what could it be? Thank you, doctor!

Niming, 20~29 year old female. Ask Date: 2023/12/08

Dr. Sun Hongshun reply Urology


Hello, how long has this lesion been present? As you mentioned, it could possibly be acne or sebaceous gland ectopia.
It may also be folliculitis of the penis, and in rare cases, it could be condyloma acuminatum.
I recommend seeking medical attention for an accurate diagnosis.

Reply Date: 2023/12/08

More Info


When it comes to painless bumps on the penis, there are several potential causes that one should consider. It's important to remember that while some conditions may be benign, others could indicate a more serious issue. Here’s a detailed overview of possible causes and considerations regarding painless bumps on the penis.

1. Pearly Penile Papules: These are small, painless, white or skin-colored bumps that typically appear in rows around the corona of the glans (the head of the penis). They are completely normal anatomical variations and are not a sign of any disease or infection. They do not require treatment unless they cause psychological distress.

2. Fordyce Spots: These are small, painless, pale bumps that are sebaceous (oil) glands that are visible through the skin. They are harmless and common, appearing on the shaft of the penis or the scrotum. Like pearly penile papules, they do not require treatment.

3. Sebaceous Cysts: These are small lumps that can form under the skin due to blocked sebaceous glands. They are usually painless unless they become inflamed or infected. If the cyst is not causing any discomfort, it may not require treatment.

4. Folliculitis: This is an inflammation of the hair follicles that can lead to small, red bumps. While these can be painful, they can also present as painless bumps, especially if they are not infected. Good hygiene and avoiding tight clothing can help prevent folliculitis.

5. Genital Warts: Caused by certain strains of the human papillomavirus (HPV), genital warts can appear as painless bumps. They may be flesh-colored or slightly darker and can vary in size. If you suspect genital warts, it's important to consult a healthcare provider for diagnosis and potential treatment options.

6. Lichen Planus: This is an inflammatory condition that can affect the skin and mucous membranes, including the genital area. It can cause flat-topped, purple bumps that may be itchy or uncomfortable. A dermatologist or urologist can provide a diagnosis and treatment options.

7. Other Conditions: There are other less common conditions that could cause painless bumps, such as molluscum contagiosum (a viral skin infection) or certain types of skin cancers. While these are less likely, they should not be ruled out, especially if the bump changes in appearance or if new symptoms develop.


When to Seek Medical Attention
If you notice any changes in the bump, such as an increase in size, changes in color, or if it becomes painful, it is advisable to seek medical attention. Additionally, if you experience other symptoms such as discharge, itching, or any systemic symptoms (fever, malaise), it is important to consult a healthcare provider.

Diagnostic Approach
A healthcare provider may perform a physical examination and, if necessary, order tests such as a biopsy of the bump or swabs to rule out infections. It is essential to provide a complete medical history and any other symptoms you may be experiencing to aid in diagnosis.


Conclusion
While many painless bumps on the penis can be benign and harmless, it is always best to err on the side of caution. If you have concerns about the bump or if it is causing you anxiety, do not hesitate to consult a healthcare professional. They can provide reassurance, appropriate diagnosis, and treatment options if necessary. Remember, maintaining good genital hygiene and regular check-ups can help in early detection and management of any potential issues.

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