Coal Tar Hair Shampoos
1. Definition
Coal tar hair shampoos are medicated shampoos formulated to treat scalp conditions such as dandruff, seborrheic dermatitis, and psoriasis.
They contain coal tar, a byproduct of coal processing, which slows down the excessive growth of skin cells and helps reduce inflammation, scaling, and itching on the scalp.
2. Key Properties
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Active Ingredient: Coal tar (usually 0.5%–5%).
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Anti-Inflammatory & Keratolytic: Slows down overproduction of skin cells and reduces scaling.
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Cleansing & Treatment: Removes excess flakes, oil, and dirt from the scalp.
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Soothing Components: May include moisturizers or conditioning agents to prevent dryness.
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pH-Balanced: Maintains a healthy scalp environment.
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Strong Odor & Dark Color: Characteristic of coal tar formulations; may stain light-colored hair or fabrics.
3. Effects
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Reduces Scaling & Flaking: Controls dandruff and psoriatic plaques.
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Soothes Itching & Irritation: Calms inflamed scalp.
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Slows Skin Cell Overgrowth: Helps manage chronic scalp conditions.
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Improves Hair & Scalp Health: Promotes a cleaner, healthier scalp environment.
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Long-Term Relief: Effective for ongoing management of seborrheic dermatitis or psoriasis.
4. Uses
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Psoriasis Scalp Care: Reduces thick plaques and discomfort.
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Seborrheic Dermatitis Management: Controls flaking, itching, and redness.
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Dandruff Treatment: For moderate to severe dandruff conditions.
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Therapeutic Haircare Routine: Used 1–2 times per week or as directed by a dermatologist.
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Pre-Treatment Cleansing: Prepares scalp for topical treatments like corticosteroids or moisturizers.
