Normal and Abnormal Colors of the Glans Penis - Urology

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Color of the glans penis


Doctors would like to know what color the glans penis should be.
Recently, I have noticed that the glans appears white and red.
Is it normal for the glans to be white with some red areas?

Meng, 10~19 year old female. Ask Date: 2021/08/10

Dr. Du Shixi reply Urology


Hello: The color of the glans varies among individuals and can also change over time; it may not be uniform.
As long as it is not particularly red, it is considered normal.
Wishing you good health.

Reply Date: 2021/08/10

More Info


The color of the glans penis can vary among individuals and can be influenced by several factors, including genetics, skin tone, and overall health. Typically, the glans penis is a shade of pink or light brown, depending on the individual's skin pigmentation. However, variations such as white or red discoloration can occur and may not always indicate a medical issue.

1. White Discoloration: A white appearance of the glans can be attributed to several benign conditions. One common cause is the presence of smegma, a combination of dead skin cells and oils that can accumulate under the foreskin in uncircumcised males. This accumulation can appear white and is generally harmless if maintained with proper hygiene. Another possibility is a condition known as lichen sclerosus, which can cause white patches on the skin, including the genital area. This condition is more common in uncircumcised males and may require medical evaluation if it causes discomfort or changes in the skin.

2. Red Discoloration: Redness of the glans can be due to various factors, including irritation, inflammation, or infection. Common causes include balanitis, which is inflammation of the glans often caused by poor hygiene, irritants, or infections (bacterial or fungal). Allergic reactions to soaps, lotions, or latex condoms can also lead to redness. If the redness is accompanied by symptoms such as itching, burning, or discharge, it is advisable to seek medical attention for a proper diagnosis and treatment.

3. Combination of White and Red: If the glans appears both white and red, it may indicate a combination of conditions. For instance, irritation from smegma buildup could cause localized inflammation, leading to redness. Alternatively, a fungal infection like candidiasis can present with a red, inflamed glans and white patches.
4. When to Seek Medical Attention: If you notice persistent changes in the color of the glans, especially if accompanied by discomfort, pain, or unusual discharge, it is essential to consult a healthcare professional. They can perform a physical examination and may conduct tests to determine the underlying cause. Early diagnosis and treatment can prevent potential complications.

5. Hygiene Practices: Maintaining good genital hygiene is crucial in preventing many conditions that can affect the glans. For uncircumcised males, gently retracting the foreskin and cleaning the area with mild soap and water can help prevent smegma buildup and infections. For circumcised males, regular washing with water is usually sufficient.

In summary, while variations in the color of the glans penis can be normal, significant changes, especially if accompanied by other symptoms, should be evaluated by a healthcare provider. Understanding the normal appearance and potential variations can help individuals maintain their genital health and seek appropriate care when necessary.

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