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RiverKnight
Updated:27/07/2024
Scalp psoriasis can be challenging to differentiate from other conditions affecting the scalp. This guide will help you identify key characteristics.
1. Common Scalp Conditions
- Scalp Psoriasis
- Seborrheic Dermatitis
- Contact Dermatitis
- Folliculitis
- Tinea Capitis (Scalp Ringworm)
- Eczema
- Lichen Planus
2. Key Differences
| Condition | Symptoms | Location | Treatment |
|---|---|---|---|
| Scalp Psoriasis | Red patches, silvery scales, itching, burning | Scalp, behind ears, neck | Topical treatments, phototherapy, systemic medications |
| Seborrheic Dermatitis | Greasy, yellowish scales, redness, itching | Scalp, face, chest | Antifungal shampoos, topical steroids |
| Contact Dermatitis | Redness, itching, blisters | Contact areas | Avoid irritants, topical treatments |
| Folliculitis | Pustules around hair follicles, redness | Any body part, scalp common | Antibiotics or antifungal medications |
| Tinea Capitis | Itching, hair loss, circular patches | Scalp | Antifungal medications |
| Eczema | Dry, itchy patches | Flexural areas, scalp | Topical steroids, moisturizers |
| Lichen Planus | Flat-topped, purple lesions, itching | Scalp, wrists, ankles | Topical steroids, systemic treatments |
3. Diagnostic Process
- Medical History
- Physical Examination
- Possible Biopsy
- Skin Scraping
4. Visual Aid: Differential Diagnosis Flowchart
– Start with symptoms and appearance- Narrow down conditions based on specific symptoms- Confirm by professional assessment
5. Statistics on Scalp Conditions
| Condition | Estimated Prevalence (%) |
|---|---|
| Scalp Psoriasis | 2-3% |
| Seborrheic Dermatitis | 1-5% |
| Tinea Capitis | 1-2% |
6. Consultation Recommendations
- Seek a dermatologist for accurate diagnosis
- Keep a symptom diary for better context
- Be prepared to discuss family history and lifestyle factors
7. Mind Map of Key Points
– Identify symptoms – Color, texture, and location- Review treatment options – Over-the-counter vs prescription- Schedule follow-up appointments – Monitor condition over time
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