Red Bumps on the Glans: Causes and Concerns - Urology

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Long-standing issues?


I have small red bumps in the glans sulcus, and I don't know what they are.
They don't hurt or itch.

A-Bao, 20~29 year old female. Ask Date: 2004/03/09

Dr. Liu Jianting reply Urology


It shouldn't be an infection of any kind! However, seeing is believing, so please consult a urologist at a hospital!

Reply Date: 2004/03/09

More Info


Red bumps on the glans, or the head of the penis, can be concerning for many individuals, especially when they appear suddenly or without any accompanying symptoms like pain or itching. It’s important to understand that there are several potential causes for these red bumps, and while many of them are benign, some may require medical attention.

One common cause of red bumps on the glans is Pearly Penile Papules. These are small, harmless bumps that typically appear in rows around the corona of the glans. They are a normal anatomical variation and do not require treatment. Another possibility is Fordyce Spots, which are small, painless, pale bumps that can appear on the glans or shaft of the penis. These are sebaceous glands that are not associated with any disease and are also harmless.

Folliculitis, which is inflammation of the hair follicles, can also cause red bumps. This condition may occur due to irritation, infection, or blockage of the hair follicles. It is usually self-limiting and can be treated with good hygiene and topical antiseptics.

In some cases, red bumps may indicate a sexually transmitted infection (STI), such as herpes or genital warts (caused by the human papillomavirus). These conditions may present with additional symptoms, such as pain, itching, or discharge, but not always. If there is any possibility of exposure to STIs, it is crucial to seek medical evaluation.

Another potential cause is contact dermatitis, which can occur due to irritation from soaps, lotions, or other products that come into contact with the genital area. This can lead to redness and bumps but is usually accompanied by itching or discomfort.

If the red bumps are accompanied by other symptoms such as pain, discharge, or changes in urination, or if they persist or worsen over time, it is essential to consult a healthcare provider. A thorough examination and possibly laboratory tests may be necessary to determine the exact cause and appropriate treatment.

In summary, while red bumps on the glans can be benign and caused by conditions like pearly penile papules or Fordyce spots, they can also indicate more serious issues such as STIs or dermatitis. If you are concerned about these bumps, especially since they are new and you are unsure of their cause, it is advisable to seek medical advice. A healthcare professional can provide a proper diagnosis and peace of mind, as well as recommend any necessary treatment options. Regular check-ups and open communication with your healthcare provider about any changes in your genital health are important for maintaining overall well-being.

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