Persistent Skin Issues: and Managing Itchy Lesions - Dermatology

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The skin itches uncontrollably with just a scratch?


Hello, Dr.
Huang.
My issue is that I initially had small bumps on my lower legs.
I would scratch them, and when they broke, they turned into watery wounds that were difficult to heal.
Even after scabbing, they would still itch.
Once they healed, it wouldn't be long before I would scratch again, and the itching would worsen.
It started on my lower legs, then spread to my thighs, and now I have developed peculiar ring-shaped lesions on my waist and back that I scratch intermittently.
Sometimes, I end up injuring the skin around the wounds.
I would like to ask the doctor what I should do.
These issues have been troubling me for a long time, and I hope you can help me resolve them.

Xiao Bin, 20~29 year old female. Ask Date: 2006/12/28

Dr. Huang Ruiyun reply Dermatology


According to regulations, online diagnoses are not permitted; our role is to assist patients (who already know their condition) in resolving their concerns, rather than providing online medical consultations.
If you are truly troubled, please visit a dermatologist in person.
Another important point is to avoid scratching; this may seem unreasonable, but in fact, most conditions worsen with scratching, making the original lesions harder to identify.
If you experience itching, you can tap the area instead of scratching.

Reply Date: 2006/12/28

More Info


Dear Patient,
Thank you for reaching out with your concerns regarding your persistent skin issues. From your description, it sounds like you are experiencing a cycle of itchy lesions that may be exacerbated by scratching, leading to further irritation and potential infection. This is a common issue in dermatology, and I would like to provide some insights and recommendations based on your symptoms.

Firstly, the lesions you describe, particularly the small, raised bumps that become itchy and weepy when scratched, could be indicative of several skin conditions. One possibility is eczema, also known as atopic dermatitis, which is characterized by dry, itchy skin that can become inflamed and infected if scratched. Another possibility is contact dermatitis, which occurs when the skin reacts to an irritant or allergen. Additionally, the circular lesions you mentioned could suggest a fungal infection, such as tinea corporis (ringworm), which is often itchy and can spread if not treated properly.

The cycle of itching and scratching you are experiencing is particularly concerning. Scratching can lead to a condition known as "itch-scratch-itch" cycle, where the act of scratching causes more irritation and inflammation, leading to further itching. This can create a frustrating loop that is difficult to break.
Here are some recommendations to help manage your symptoms:
1. Avoid Scratching: This is perhaps the most crucial step. Try to keep your nails short and consider wearing gloves at night to prevent scratching while you sleep.
2. Moisturize Regularly: Keeping your skin hydrated is essential. Use a thick, fragrance-free moisturizer several times a day, especially after bathing. This can help to restore the skin barrier and reduce dryness and itching.

3. Topical Treatments: If you have been prescribed topical steroids like Mometasone Furoate, it can help reduce inflammation and itching. However, it's important to use these medications as directed by your healthcare provider. If you are using a moisturizer, apply the steroid cream first, allow it to absorb, and then follow with the moisturizer. This can help lock in moisture and enhance the effectiveness of the steroid.

4. Avoid Irritants: Identify and avoid any potential irritants or allergens that may be triggering your symptoms. This could include certain soaps, detergents, or fabrics. Opt for gentle, hypoallergenic products.

5. Consider Antihistamines: If your itching is severe, over-the-counter antihistamines may help reduce the itchiness, especially at night.

6. Consult a Dermatologist: Given the persistence and spread of your symptoms, it would be wise to consult a dermatologist. They can provide a thorough examination, possibly perform a skin scraping or biopsy if necessary, and offer a definitive diagnosis and tailored treatment plan.

7. Lifestyle Modifications: Stress can exacerbate skin conditions, so consider incorporating stress-reducing activities such as yoga, meditation, or regular exercise into your routine.

8. Follow-Up Care: Regular follow-ups with your healthcare provider are important to monitor your condition and adjust treatment as necessary.

In summary, while topical steroids can be effective in managing inflammation and itching, it is essential to address the underlying causes of your skin issues and to break the cycle of itching and scratching. By implementing a comprehensive skincare routine and seeking professional guidance, you can work towards alleviating your symptoms and improving your skin health.

Take care, and I hope you find relief soon.

Best regards.

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