Psoriasis

Plaque Psoriasis

Overview

Plaque psoriasis is an autoimmune condition that accelerates the skin cell lifecycle, causing cells to build up rapidly on the surface. This results in thick, silvery scales and dry, red patches that can be itchy and sometimes painful.

Key Symptoms

• Raised, inflamed patches covered with silvery-white scales
• Dry, cracked skin that may bleed during flare-ups
• Itching, burning, or soreness around plaques
• Thickened, pitted, or ridged fingernails
• Stiff or swollen joints (psoriatic arthritis)
• Well-defined patch borders with surrounding redness

Affected Areas

Scalp, Elbows, Knees, Lower back, Nails

Care Instructions

1. Keep skin consistently moisturized with thick, emollient-based creams.
2. Use medicated shampoos containing coal tar or salicylic acid for scalp.
3. Get controlled, brief sun exposure — UV light can slow skin cell turnover.
4. Avoid skin injuries which can trigger new plaques (Koebner phenomenon).
5. Follow prescribed treatment plans (topical steroids, biologics, or systemic therapies).
6. Manage stress through regular exercise, sleep hygiene, or mindfulness.

Medical Disclaimer: This information is for educational purposes only and does not replace professional medical advice. Always consult a qualified dermatologist for diagnosis and treatment.

Prevalence: Affects approximately 2–3% of the global population