Managing Fungal Infections in Urology: Treatment Options and Concerns - Urology

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Fungal infection


Hello, Doctor! My glans is red and feels uncomfortable with slight friction, and my foreskin is red, swollen, and exuding fluid.
The first general practitioner prescribed antibiotic pills and ointment, while the second urologist prescribed an antifungal ointment (Canesten) to be applied twice daily for the first week.
However, the glans remains deep red and painful.
During the follow-up visit, the doctor advised applying the antifungal ointment once daily, and I have been using it for a month.
Currently, the glans and foreskin are still red but lighter than before, and there is still discomfort with friction.
The foreskin and urethra continue to have slight discharge, which is very sticky, making it difficult to retract without soaking in water.
What should I do for treatment? How long can I use the antifungal ointment? The Canesten ointment causes noticeable stinging; are there any alternative ointments? Thank you for taking the time to respond!

Nìmíng, 20~29 year old female. Ask Date: 2021/01/26

Dr. Jian Weihong reply Urology


The glans penis is similar to regular skin and commonly experiences three types of skin conditions: bacterial infections, fungal infections, and allergic/immunological diseases (such as eczema).
Generally, any discharge is usually indicative of a bacterial or fungal infection, particularly if there is urethral discharge, which may suggest a urinary tract infection.
If there is no improvement after using the same ointment for an extended period, it is advisable to return for a follow-up examination, as it may be necessary to change the medication (either topical or oral) and repeat tests (such as urinalysis or bacterial cultures).

Reply Date: 2021/01/26

More Info


Managing fungal infections in the urological context can be quite complex, particularly when symptoms persist despite treatment. Based on the symptoms you've described—redness of the glans (head of the penis), discomfort upon friction, and discharge from the urethra—it's important to consider both the potential for a fungal infection and other underlying conditions that may be contributing to your symptoms.

Fungal infections, particularly those caused by Candida species, can lead to symptoms such as redness, swelling, and discharge. The treatment typically involves antifungal medications, which can be topical (like Canesten) or systemic, depending on the severity of the infection. In your case, it seems you have been using a topical antifungal cream for an extended period, but the symptoms have not fully resolved. This raises a few important considerations.

1. Duration of Treatment: Antifungal creams like Canesten can generally be used for a few weeks, but if symptoms persist beyond that, it may be necessary to reassess the diagnosis. Prolonged use of topical antifungals can sometimes lead to skin irritation, which may explain the pain and discomfort you are experiencing. If the cream is causing significant stinging or burning, it may be worth discussing alternative treatments with your healthcare provider.

2. Underlying Conditions: The presence of discharge and persistent redness could indicate that there is more than just a fungal infection at play. Conditions such as balanitis (inflammation of the glans), sexually transmitted infections (STIs), or even bacterial infections could be contributing factors. A thorough examination by a urologist may be warranted to rule out these possibilities.

3. Alternative Treatments: If Canesten is causing discomfort, there are other antifungal options available. Your doctor may consider prescribing a different topical antifungal or even an oral antifungal medication if the infection is more extensive. Additionally, if there is a bacterial component, antibiotics may be necessary.

4. Hygiene and Care: Maintaining proper hygiene is crucial in managing and preventing fungal infections. Ensure that the area is kept clean and dry. Avoid irritants such as scented soaps or lotions, and consider wearing loose-fitting underwear to reduce friction.

5. Follow-Up: Since your symptoms have not fully resolved, it is essential to have a follow-up appointment with your healthcare provider. They may recommend further testing, such as a culture of the discharge, to identify the specific organism causing the infection. This can guide more targeted treatment.

6. Prevention: To prevent future infections, consider lifestyle modifications such as reducing sugar intake, as high sugar levels can promote fungal growth. Additionally, practicing safe sex and ensuring that any sexual partners are also treated for infections can help prevent recurrence.

In summary, while antifungal treatments are effective for fungal infections, persistent symptoms warrant further investigation. It is crucial to work closely with your healthcare provider to explore all potential causes and to adjust your treatment plan accordingly. If you continue to experience discomfort or if new symptoms arise, do not hesitate to seek medical attention. Your health and comfort are paramount, and there are various treatment options available to address your concerns.

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