Persistent Red Spots on the Glans: Causes and Treatments - Urology

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Unexplained erythema of the glans penis?


Hello, Doctor! I have a condition of phimosis.
Initially, I experienced itching and small ulcers on the foreskin that would heal on their own.
Later, the itching became severe, leading to large areas of deep red spots on the glans, indicating severe inflammation.
After a diagnosis of candidal balanitis by my physician, I was treated with antibiotics and applied a topical cream, which improved my condition.
However, I continued to experience recurrent inflammation.
Eventually, the deep red spots on the glans changed to bright red spots that appeared whenever I retracted the foreskin, but they would gradually disappear within seconds.
Following my doctor's recommendation, I underwent a circumcision.
The inflammation and itching of the glans and foreskin have indeed improved and have not recurred, but sometimes when I go to the bathroom, I still notice those bright red spots on the glans for a moment before they fade away.
The symptoms are not painful or itchy, and there are no lumps.
The doctors I consulted said they need to see it to understand, but it occurs occasionally and frequently at the same time.
Could you please advise what might be the cause of this condition? Thank you for your response; I am very grateful.

A Yan, 20~29 year old female. Ask Date: 2016/10/25

Dr. Du Shixi reply Urology


Hello: Based on your situation, it may still be a circulatory issue.
However, I cannot be certain, as you mentioned the duration is short, so there is no need to worry too much.
However, if you experience ulcers or persistent redness, please consult a urologist for an examination.
Thank you.

Reply Date: 2016/10/25

More Info


Understanding persistent red spots on the glans can be a complex issue, especially in the context of a history of phimosis and recurrent inflammation. Based on your description, it seems that you have experienced a series of inflammatory episodes, initially diagnosed as candidal balanitis (a fungal infection of the glans), which has now transitioned into a more chronic condition following your circumcision.

1. Causes of Red Spots on the Glans: The bright red spots you observe on the glans, which appear and then fade, could be attributed to several factors. After circumcision, the glans becomes more exposed and may react differently to various stimuli. This could include friction, irritation from urine, or even residual fungal elements that may not have been entirely eradicated. Additionally, the glans is sensitive, and any minor irritation can lead to transient erythema (redness).

2. Inflammatory Response: The bright red spots that appear and disappear could be a normal inflammatory response. The glans is rich in blood vessels, and any irritation or minor trauma can lead to increased blood flow, resulting in temporary redness. This is often exacerbated by factors such as hygiene practices, moisture retention, or even the use of certain soaps or detergents that may irritate the sensitive skin.

3. Possible Conditions: While your symptoms have improved post-circumcision, the recurring bright red spots could indicate a few possibilities:
- Post-inflammatory Erythema: After episodes of inflammation, the skin may remain red for a while before returning to its normal color.

- Allergic Reaction: You could be experiencing an allergic reaction to a product used in the genital area, such as soaps, lotions, or even laundry detergents.

- Dermatitis: Contact dermatitis could also be a factor, where the skin reacts to irritants or allergens.

- Residual Infection: Although you have been treated for candidal balanitis, it is possible that there is a persistent fungal or bacterial component that has not been fully addressed.

4. Management and Treatment: Since your symptoms are not associated with pain or discomfort, and given that medical professionals have not identified a specific cause, the following steps may help manage your condition:
- Maintain Good Hygiene: Ensure that the area is kept clean and dry. After washing, gently pat the area dry rather than rubbing it.

- Avoid Irritants: Identify and avoid any potential irritants, including soaps or lotions that may cause a reaction.

- Use Barrier Creams: Consider using a barrier cream or ointment to protect the glans from irritants, especially after urination.

- Monitor Symptoms: Keep a diary of when the red spots appear and any associated activities or products used. This may help identify triggers.

5. Follow-Up with a Specialist: If the symptoms persist or worsen, it would be prudent to follow up with a urologist or dermatologist who specializes in genital skin conditions. They may recommend further diagnostic tests, such as a skin biopsy or cultures, to rule out any underlying conditions.

In summary, while the transient bright red spots on your glans may not indicate a serious underlying condition, they warrant attention to ensure that they do not signify a more chronic issue. Continued monitoring and consultation with healthcare professionals will be key in managing your symptoms effectively.

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