White Bumps on the Penis: Causes and Treatments - Urology

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White spots on the penis?


The small white bumps on the outside of your penis that resemble acne and can be squeezed to release a white substance are likely sebaceous cysts or pearly penile papules.
These conditions are generally harmless and not a sign of a sexually transmitted infection.
Since they are not painful or itchy, it is usually not a cause for concern.
However, if you are still worried or if the condition changes, it is advisable to consult a healthcare professional for a proper diagnosis and treatment options.

A Wei, 20~29 year old female. Ask Date: 2005/04/19

Dr. Xu Weikai reply Urology


Hello, where is the white substance located? Is it on the skin of the penis or on the glans? If it is on the skin, it is likely just a normal sebaceous secretion—similar to acne—and there is no need to be overly concerned.
However, if it is on the glans, it is best to consult a physician.
Response from Dr.
Hsu Wei-Kai, Director of Urology, Taitung Hospital, Department of Health, Executive Yuan, expressing concern for you.

Reply Date: 2005/04/19

More Info


The presence of white bumps on the penis, especially if they resemble small pimples and can be squeezed to release white material, can be concerning for many individuals. However, it is important to understand that not all white bumps are indicative of a serious medical condition. Based on your description, there are a few potential causes for these white bumps, and I will elaborate on each one.

1. Pearly Penile Papules: One of the most common benign conditions that can cause small white bumps on the penis is pearly penile papules. These are small, dome-shaped bumps that typically appear around the corona of the glans (the head of the penis). They are completely normal anatomical variations and are not associated with any disease or infection. They do not require treatment unless they cause psychological distress.

2. Fordyce Spots: Another possibility is Fordyce spots, which are small, painless, pale bumps that can appear on the shaft of the penis or the scrotum. These are sebaceous glands that are not associated with hair follicles and are considered a normal variant. They are harmless and do not require any treatment.

3. Folliculitis: If the bumps are inflamed or tender, they could be a sign of folliculitis, which is the inflammation of hair follicles. This can occur after shaving or waxing the pubic area, leading to red, swollen bumps that may contain pus. If this is the case, it is important to avoid further irritation and consider using topical antibiotics or antiseptics as recommended by a healthcare provider.

4. Pearly Penile Papules vs. Other Conditions: It is crucial to differentiate between benign conditions and potential infections or sexually transmitted infections (STIs). If the bumps change in appearance, become painful, or if you develop other symptoms such as discharge or itching, it is advisable to seek medical evaluation. Conditions such as genital warts (caused by the human papillomavirus) or molluscum contagiosum (a viral skin infection) can also present with similar symptoms.

5. Treatment Options: If the bumps are determined to be benign, no treatment is necessary. However, if there is a diagnosis of an infection or another treatable condition, your healthcare provider may prescribe topical or oral medications. It is essential to follow their guidance and not self-medicate, especially with over-the-counter products that may not be effective.

6. When to See a Doctor: Given that you have had these bumps for a long time without any pain or itching, it may not be urgent to seek treatment. However, if you experience any changes in the bumps, such as increased size, pain, or the development of new symptoms, it is advisable to consult a healthcare professional. They can perform a physical examination and may recommend tests to rule out any underlying conditions.

In summary, while the presence of white bumps on the penis can be concerning, many cases are benign and do not require treatment. It is essential to monitor any changes and consult a healthcare provider if you have any doubts or if symptoms develop. Regular check-ups and open communication with your healthcare provider can help ensure your sexual health and well-being.

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