Red Rash and Frequent Urination: Urology Insights

Q: Red Rash and Frequent Urination: Urology Insights

Hello： 1. <br>I have never engaged in sexual activity and initially thought the unknown red itchy spots were mosquito bites. <br>After applying an ointment, I wasn't sure if it was an autoimmune response, but it improved. <br>However, a few days later, red itchy spots appeared in

The foreskin of the glans penis and scrotum?

1.
I have never engaged in sexual activity and initially thought the unexplained red itchy spots were mosquito bites.
After applying an ointment, I wasn't sure if it was an autoimmune response, as it improved but then new red spots appeared in other areas after a few days (still very itchy).
I masturbate about three times a week.
2.
I feel like I have frequent urination.
I drink about 2000-2500 ml of water a day, and after urinating, my glans often feels like there is residual urine (even after shaking it off).
Sometimes, the glans still feels damp after urination.

john, 20~29 year old female. Ask Date: 2020/10/22

Dr. Du Shixi reply Urology

Hello: 1.
I have never engaged in sexual activity and initially thought the unknown red itchy spots were mosquito bites.
After applying an ointment, I wasn't sure if it was an autoimmune response, but it improved.
However, a few days later, red itchy spots appeared in other areas.
--> Maintain cleanliness and dryness, change underwear daily, avoid tight-fitting clothing, and seek medical attention if there are any skin abrasions.
I masturbate about three times a week.
2.
I feel like I have frequent urination; I drink about 2000-2500 ml of water a day, and after urinating, my glans often feels like there is residual urine (even after shaking it dry).
Sometimes, the glans still feels damp after urination.
--> You can try using tissue paper to dry it.
Wishing you good health.

Reply Date: 2020/10/22

More Info

When it comes to urological symptoms such as red rashes and frequent urination, it is essential to consider a variety of potential underlying causes. Based on your description, it seems you are experiencing two primary issues: the appearance of itchy red rashes and frequent urination, accompanied by a sensation of incomplete bladder emptying.

Red Rash
The red, itchy rash you are experiencing could be attributed to several factors. Initially, you suspected it might be insect bites, but given that it recurs after using a topical ointment, it may be indicative of a dermatological condition rather than a simple allergic reaction. Conditions such as contact dermatitis, eczema, or even a fungal infection could present similarly. The fact that the rash is itchy and appears in different locations suggests that it may be related to an allergic reaction or an autoimmune response.
If the rash persists or worsens, it is advisable to consult a dermatologist. They may perform a skin examination and possibly a biopsy to determine the exact nature of the rash. Treatment options may include topical corticosteroids, antihistamines for itching, or other medications depending on the diagnosis.

Frequent Urination
Frequent urination can be caused by various factors, including increased fluid intake, urinary tract infections (UTIs), bladder irritability, or even underlying conditions such as diabetes. You mentioned drinking approximately 2000-2500 mL of water daily, which is within the normal range for hydration but could contribute to more frequent urination if your bladder is sensitive or if you are experiencing any irritants.

The sensation of residual urine after urination, particularly if you feel that your glans (the head of the penis) remains moist, could indicate a few things. It might be a sign of a urinary tract infection, where inflammation leads to a feeling of urgency and incomplete voiding. Alternatively, it could be related to a condition known as post-void dribbling, which can occur due to pelvic floor muscle dysfunction or other anatomical issues.

Recommendations
1. Consult a Healthcare Provider: Given the combination of symptoms, it is crucial to seek medical advice. A urologist can evaluate your urinary symptoms, perform necessary tests (like urinalysis or imaging), and rule out infections or other urological conditions.

2. Dermatological Evaluation: For the persistent rash, a visit to a dermatologist is warranted. They can provide a more accurate diagnosis and appropriate treatment.

3. Monitor Symptoms: Keep a diary of your symptoms, including when the rash appears, any new products you use, and your fluid intake and urination patterns. This information can be invaluable to your healthcare providers.

4. Avoid Irritants: In the meantime, try to avoid potential irritants such as harsh soaps, lotions, or any products that may exacerbate the rash.
5. Hydration Management: While staying hydrated is essential, consider moderating your fluid intake if you find that it significantly increases your urination frequency.
In conclusion, while both the red rash and frequent urination can be concerning, they are treatable conditions. Early intervention and appropriate medical evaluation can lead to effective management and resolution of your symptoms. Always prioritize consulting with healthcare professionals for personalized advice and treatment options.

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