Scrotal skin erythema and edema?
Hello, doctor.
Recently, I noticed several red, swollen spots on the skin of my scrotum near the left thigh.
I researched folliculitis, but the centers of the red spots do not have hair and are not hard; they are just swollen.
They are slightly painful to the touch but not itchy.
I have not had any sexual activity or masturbation recently.
I would like to ask the doctor what the possible causes could be.
Thank you.
A-Wen, 40~49 year old female. Ask Date: 2023/01/03
Dr. Du Shixi reply Urology
Hello: If you suspect an infection, it is often advisable to maintain cleanliness and dryness for a few days to see if there is any improvement.
If there is no improvement, you should seek medical attention.
Wishing you good health.
Reply Date: 2023/01/03
More Info
Scrotal redness and swelling can be concerning symptoms, and it's important to consider various potential causes. Based on your description, the red and swollen areas near the left side of your scrotum could be attributed to several conditions, including but not limited to folliculitis, dermatitis, infections, or even more serious conditions like hernias or testicular torsion.
1. Folliculitis: This is an inflammation of the hair follicles, often caused by bacterial or fungal infections. While you mentioned that there are no hairs in the center of the red bumps, it is still possible for folliculitis to occur in areas where hair follicles are present. The slight pain upon touching could indicate inflammation.
2. Dermatitis: Contact dermatitis can occur due to irritation from soaps, detergents, or even friction from clothing. This could lead to redness and swelling in the affected area. If you have recently changed any products that come into contact with your skin, this could be a factor.
3. Infections: Bacterial infections, such as cellulitis, can cause localized redness and swelling. If the area is warm to the touch and there is increasing pain, this could indicate an infection that may require antibiotic treatment.
4. Hernia: An inguinal hernia can present as a bulge in the groin or scrotum and may cause discomfort. If the swelling is persistent and associated with pain, it is important to seek medical evaluation.
5. Testicular Torsion: Although this condition typically presents with severe pain, it is crucial to consider it if there are any changes in the scrotum. Testicular torsion is a surgical emergency, and immediate medical attention is required.
6. Other Conditions: Other potential causes could include varicocele (enlargement of veins within the scrotum), hydrocele (fluid accumulation), or even sexually transmitted infections (STIs) if there has been any exposure, even if recent sexual activity has not occurred.
Given that you have not engaged in sexual activity or masturbation recently, it is less likely that STIs are the cause, but they cannot be completely ruled out without further evaluation.
Recommendations:
- Observation: Monitor the symptoms closely. If the redness and swelling persist, worsen, or are accompanied by fever, chills, or increased pain, seek medical attention promptly.
- Avoid Irritants: If you suspect dermatitis, consider avoiding any potential irritants and using mild, fragrance-free soaps.
- Consult a Healthcare Provider: It is advisable to consult a healthcare provider for a thorough examination. They may perform a physical exam and possibly order tests, such as a culture or ultrasound, to determine the exact cause of your symptoms.
In conclusion, while there are several potential causes for the symptoms you are experiencing, a proper diagnosis can only be made through a clinical evaluation. It is essential to address these symptoms with a healthcare professional to ensure appropriate management and treatment.
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