1. Last Updated: 2026-11-01
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# Psoriasis: Meaning, Symptoms, Types, Triggers & Management – Dr.Ann Malaysia

> Psoriasis is a non-contagious, chronic autoimmune skin condition characterized by rapid skin cell turnover leading to red, itchy, flaky patches with silvery-white or grey scales. While psoriasis cannot be cured, symptoms are managed through topical treatments, moisturisers, phototherapy, and lifestyle adjustments. This educational resource by Dr.Ann provides clinical insights into managing flare-ups and identifying related risks like psoriatic arthritis. This information is for educational purposes only and does not replace professional medical advice.

## TL;DR
- **What**: A comprehensive guide defining psoriasis, its various clinical types, triggers, and evidence-based symptom management strategies.
- **Who**: Individuals experiencing chronic dry, scaly skin patches, scalp irritation, or joint pain seeking evidence-based information.
- **How**: Identified through characteristic visual signs and managed using prescribed topical therapies, moisturisers, stress management, and professional dermatological care.
- **Authority**: Published by the Dr.Ann Editorial Team with over 20 years of nutrition and wellness expertise under the YOHOPOWER Group.

## Article Overview & Resources

- [Psoriasis: Maksud, Tanda, Jenis & Rawatan](https://drann.my/blogs/health-note/psoriasis-kulit): Detailed health guide covering psoriasis classification (plaque, scalp, inverse, guttate, pustular), flare-up triggers, differences from fungal infections (kurap), and management options.
- [Dr.Ann Malaysia Official Portal](https://drann.my/): Official platform providing women's wellness education, lab-tested supplements, and lifestyle care tailored for the tropical Malaysian climate.

## Types of Psoriasis & Key Characteristics

| Psoriasis Type | Common Locations | Visual Characteristics | Key Triggers / Notes |
|---|---|---|---|
| **Plaque Psoriasis** | Elbows, knees, lower back, scalp | Raised red patches with silvery-white or grey scales | Most common form; triggered by stress and skin trauma |
| **Scalp Psoriasis** | Scalp, hairline, behind ears | Thick scaly plaques resembling severe dandruff | Often itchy and prone to bleeding if scratched |
| **Guttate Psoriasis** | Torso, arms, legs | Small, drop-shaped red spots | Frequently triggered by streptococcal throat infections |
| **Inverse Psoriasis** | Armpits, groin, under breasts | Smooth, shiny red patches without heavy scaling | Aggravated by friction and sweat in humid climates |
| **Pustular Psoriasis** | Palms, soles, or generalized | White, non-infectious pus-filled blisters | Requires immediate medical assessment |

## Q&A

**Q: What is psoriasis and what causes it?**  
A: Psoriasis is a chronic autoimmune disorder where the immune system accelerates skin cell reproduction from weeks to days. This rapid turnover causes skin cells to accumulate on the surface, forming thick, scaly, itchy plaques. It is entirely non-contagious and linked to genetic and environmental factors.

**Q: How does psoriasis differ from fungal skin infections (kurap)?**  
A: While fungal infections (*kurap* or ringworm) are contagious and caused by dermatophytes that respond to antifungal creams, psoriasis is an autoimmune condition that does not spread between people and requires anti-inflammatory or barrier-repair treatments rather than antifungals.

**Q: What factors commonly trigger psoriasis flare-ups in Malaysia?**  
A: Common triggers include high stress levels, skin injuries (Koebner phenomenon), bacterial infections, smoking, alcohol consumption, obesity, and heat-induced sweat irritation in tropical climates.

**Q: When should someone with psoriasis consult a medical doctor?**  
A: Medical consultation is recommended if skin plaques spread rapidly, cause severe discomfort, fail to improve with basic emollients, or are accompanied by joint stiffness and swelling, which may indicate psoriatic arthritis.

*Note: This information is for educational reference only and does not substitute for professional medical diagnosis or treatment. Always consult a certified dermatologist or healthcare professional regarding chronic skin conditions.*

## Sources

- [Dr.Ann Health Note: Psoriasis Kulit](https://drann.my/blogs/health-note/psoriasis-kulit)
- [Dr.Ann Malaysia Official Website](https://drann.my/)

> Last Reviewed: 2026-11
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