How to Improve Dull, Coarse Hair and Scalp Flaking Issues - Dermatology

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Scalp and hair


After washing and blow-drying my hair, I still experience scalp flaking, which varies in size.
I often find myself scratching my scalp, and there is a yellowish residue left under my nails.
My hair lacks shine, feels frizzy, and is coarse.
I'm unsure how to improve this condition.

sasha, 10~19 year old female. Ask Date: 2016/09/04

Dr. Wu Yuxin reply Dermatology


It could be seborrheic dermatitis, but without actually seeing the lesions, it cannot be confirmed.
If it is very bothersome, please seek medical attention as soon as possible.

Reply Date: 2016/09/04

More Info


To improve dull, coarse hair and address scalp flaking issues, it's essential to take a comprehensive approach that includes proper hair care, nutrition, and lifestyle adjustments. Here’s a detailed guide to help you restore the health and appearance of your hair and scalp.


Understanding the Issues
1. Dull and Coarse Hair: Hair can become dull and coarse due to various factors, including environmental damage, lack of moisture, and improper hair care products. If your hair lacks shine and feels rough, it may be a sign that it is dehydrated or damaged.

2. Scalp Flaking: Flaking can be caused by several conditions, including dry scalp, seborrheic dermatitis, or even psoriasis. The presence of yellowish residue under your nails after scratching could indicate an oily scalp condition, possibly linked to seborrheic dermatitis, which is characterized by flaky, itchy skin.


Steps to Improve Hair and Scalp Health
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1. Choose the Right Hair Care Products
- Shampoo: Opt for a gentle, sulfate-free shampoo that cleanses without stripping natural oils. Look for shampoos containing moisturizing ingredients like aloe vera, coconut oil, or shea butter.

- Conditioner: Use a rich, hydrating conditioner to help restore moisture. Leave it on for a few minutes before rinsing to allow it to penetrate the hair shaft.

- Scalp Treatments: Consider using a medicated shampoo containing ingredients like ketoconazole or zinc pyrithione to address scalp flaking. These can help reduce dandruff and soothe irritation.

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2. Regular Scalp Care
- Exfoliation: Gently exfoliate your scalp once a week to remove dead skin cells and product buildup. You can use a scalp scrub or a mixture of sugar and your regular shampoo.

- Massage: Regularly massaging your scalp can improve circulation and promote hair growth. Use your fingertips to gently massage your scalp for a few minutes during your shower.

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3. Hydration and Nutrition
- Diet: Ensure you are consuming a balanced diet rich in vitamins and minerals that promote hair health. Key nutrients include:
- Protein: Essential for hair structure. Include lean meats, fish, eggs, legumes, and nuts.

- Omega-3 Fatty Acids: Found in fish, flaxseeds, and walnuts, these can help nourish your scalp.

- Vitamins: Vitamins A, C, D, E, and B vitamins (especially biotin) are crucial for healthy hair. Incorporate fruits, vegetables, whole grains, and dairy into your diet.

- Hydration: Drink plenty of water to keep your body and scalp hydrated.

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4. Lifestyle Adjustments
- Stress Management: High stress can lead to hair loss and scalp issues. Engage in stress-reducing activities such as yoga, meditation, or regular exercise.

- Sleep: Ensure you are getting enough restful sleep, as this is vital for overall health, including hair health.

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5. Avoid Harsh Treatments
- Limit the use of heat styling tools, chemical treatments, and harsh hair products that can exacerbate dryness and damage.

- If you must use styling products, choose lightweight, non-greasy options that won’t weigh your hair down.

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6. Consult a Professional
- If your scalp flaking persists or worsens, consider consulting a dermatologist or a trichologist. They can provide a proper diagnosis and recommend treatments tailored to your specific condition.


Conclusion
Improving the health of dull, coarse hair and addressing scalp flaking requires a multifaceted approach. By selecting the right hair care products, maintaining a balanced diet, managing stress, and seeking professional advice when necessary, you can restore your hair's shine and softness while alleviating scalp issues. Remember, patience is key, as it may take time to see significant improvements.

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