White Spots on the Foreskin: Causes and Concerns - Urology

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Foreskin issues


Recently, there have been small white spots on the foreskin that are not painful or itchy.
They resemble a fungal infection, but they disappear after an erection.
I usually notice them when using the restroom.

Kk, 20~29 year old female. Ask Date: 2018/08/31

Dr. Du Shixi reply Urology


Hello: Keep the area clean and dry, washing with clean water is sufficient.
Wear loose-fitting underwear.
If it hasn't improved in 2-3 days, please consult a urologist at the hospital.
Wishing you good health.

Reply Date: 2018/08/31

More Info


When it comes to the appearance of white spots on the foreskin, it is essential to approach the situation with a clear understanding of potential causes and implications. The presence of white spots, especially if they are asymptomatic (not causing pain or itching), can often lead to concerns about various conditions, ranging from benign to more serious issues.

One common cause of white spots on the foreskin is a condition known as Fordyce spots, which are small, painless, pale bumps that are actually sebaceous glands. They are completely normal and harmless, often appearing on the shaft of the penis or the foreskin. These spots do not require treatment and are simply a variation of normal anatomy.

Another possibility is Pearly Penile Papules, which are small, dome-shaped bumps that typically appear around the corona of the glans (the head of the penis). Like Fordyce spots, these are benign and do not indicate any health issues. They are often mistaken for sexually transmitted infections (STIs) but are a normal anatomical variant.

However, if the white spots are more pronounced or have a different texture, they could be indicative of other conditions. For instance, lichen sclerosus is a chronic inflammatory skin condition that can cause white patches on the skin, including the genital area. This condition may require medical evaluation and treatment, especially if there are changes in the skin texture or if it becomes symptomatic.

Another concern could be balanitis, which is inflammation of the glans and can sometimes present with white patches. This condition can be caused by infections, irritants, or poor hygiene. If there is any associated inflammation, discharge, or discomfort, it would be advisable to seek medical attention.

In your case, since the white spots are not painful or itchy and seem to disappear upon erection, it may lean more towards benign conditions like Fordyce spots or Pearly Penile Papules. However, the fact that you notice them primarily during urination suggests that they may be more prominent when the skin is stretched or under tension.

It is important to monitor the spots for any changes in size, color, or associated symptoms. If they persist, change, or if you develop any new symptoms (such as pain, itching, or discharge), it would be prudent to consult a healthcare provider, preferably a dermatologist or urologist. They can perform a physical examination and, if necessary, conduct further tests to rule out any underlying conditions.

In summary, while white spots on the foreskin can often be benign, it is essential to remain vigilant and consult a healthcare professional if there are any concerns. Regular self-examination and awareness of changes in your body are key components of maintaining genital health.

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