Managing Seborrheic Dermatitis: Tips for Skin Care and Treatment - Dermatology

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Seborrheic dermatitis


Hello Doctor:
1.
I have seborrheic dermatitis.
Should I use the moisturizing lotion (Kamedis seborrheic dermatitis lotion) regularly, or only during flare-ups? Should I apply toner before using it for better absorption? I don't need to use toner before applying the prescription ointment.
Additionally, should I use exfoliating products periodically?
2.
Is enlarged pores indicative of oily skin? Is it congenital? Do I need to use specific pore-tightening skincare products? Is seborrheic dermatitis also considered oily skin?
3.
Is a small brown patch on the skin a sunspot? Should I use specific skincare products for it?
4.
Is it sufficient to wash my face with cold water?
5.
I have had folliculitis on my body for many years; why doesn't it resolve on its own like acne? Thank you!

Niming, 30~39 year old female. Ask Date: 2022/04/17

Dr. Wu Yuxin reply Dermatology


1.
No need.
2.
Enlarged pores are indeed often associated with oily skin, and there are suitable skincare products available.
3.
Unable to determine without seeing it.
4.
Both cold and warm water are acceptable.
5.
Without actually seeing the lesion, I cannot confirm.
If it is very concerning, please seek medical attention promptly.

Reply Date: 2022/04/17

More Info


Managing seborrheic dermatitis can be quite challenging, especially when it coexists with other skin conditions like folliculitis. Here are some tips and insights based on your questions:
1. Moisturizing and Treatment Application: It is essential to maintain a consistent skincare routine when dealing with seborrheic dermatitis. Using a specialized lotion like Kamedis for seborrheic dermatitis is beneficial. You can apply it daily to help manage symptoms, even when the condition is not actively flaring. Applying a toner before the lotion can enhance absorption, but it is not strictly necessary. When using medicated ointments prescribed by your doctor, it is usually best to apply them directly to clean, dry skin without a toner, as this allows the medication to penetrate effectively.

2. Exfoliation and Pore Size: Exfoliation can be beneficial for managing seborrheic dermatitis, but it should be done cautiously. Over-exfoliating can irritate the skin and exacerbate symptoms. Gentle exfoliants, such as those containing alpha-hydroxy acids (AHAs) or beta-hydroxy acids (BHAs), can help remove dead skin cells and prevent clogged pores. Regarding pore size, enlarged pores can be associated with oily skin, which is often a characteristic of seborrheic dermatitis. While pore size can be influenced by genetics, maintaining a balanced skincare routine can help minimize their appearance. Products designed to tighten pores may provide temporary benefits, but they won't change the underlying skin type.

3. Hyperpigmentation: The brown spot you mentioned could indeed be a sunspot (solar lentigo) resulting from sun exposure. Using a broad-spectrum sunscreen daily is crucial to prevent further darkening and protect your skin. Additionally, products containing ingredients like vitamin C, niacinamide, or retinoids can help brighten hyperpigmented areas over time.

4. Cleansing Routine: Washing your face with cool water is generally acceptable, but it’s essential to use a gentle cleanser suited for sensitive or oily skin. Hot water can strip the skin of its natural oils, potentially worsening seborrheic dermatitis. Look for cleansers that are sulfate-free and designed for sensitive skin.

5. Folliculitis Management: Folliculitis, or inflammation of the hair follicles, can persist for various reasons, including bacterial infections, irritation, or even fungal infections. Unlike acne, which may resolve on its own, folliculitis often requires targeted treatment. If you have had folliculitis for years, it may be beneficial to consult a dermatologist for a tailored treatment plan, which may include topical antibiotics or antifungal medications, depending on the underlying cause.

In summary, managing seborrheic dermatitis and associated skin conditions requires a comprehensive approach that includes consistent moisturizing, careful cleansing, and appropriate treatment application. It’s crucial to consult with a dermatologist for personalized advice and treatment options, especially if you experience persistent symptoms or complications. Regular follow-ups can help adjust your skincare regimen based on how your skin responds over time.

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