Psoriasis
Psoriasis is a chronic inflammatory skin condition characterized by clearly defined, red, and scaly plaques. Typically caused by an immune system dysfunction in which T-cells mistakenly attack healthy skin cells, triggering inflammation and speeding up skin cell production. The exact reason this occurs is not fully understood, but genetic and environmental factors are known to contribute.
Plaque psoriasis (silvery-white scales) on the back of the elbow.
Guttate psoriasis (small droplet-shaped lesions) on the back.
Erythrodermic psoriasis (red, peeling skin) on the back.
Plaque psoriasis (silvery-white scales) on the back of the elbow.
There are several forms of psoriasis, mainly:
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1. Plaque Psoriasis [**Most Common**]
Raised, red patches with silvery-white scales - typically appearing on elbows, knees, scalp, and lower back.
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2. Guttate Psoriasis
Often triggered by infections like strep throat - small, droplet-shaped lesions on the arms, legs, and torso.​
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3. Inverse Psoriasis
Appears like skin-folds - smooth, red patches that worsen with friction and sweating. Usually found under the arms, or around the groin.​​​
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4. Pustular Psoriasis
White pustules (blisters of pus) surrounded by red skin - can be localized to certain areas or spread across the body.
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5. Erythrodermic Psoriasis
Severe, inflammatory form of psoriasis that affects most of the body surface, causing red, peeling skin - often requires immediate medical attention.
How can we help you?
While there is currently no cure for psoriasis, treatment aims to manage symptoms, slow cell turnover and reduce inflammation. The choice of treatment depends on the severity and location of psoriasis, and individual patient factors.
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Topical Treatments - e.g., corticosteroids, vitamin D analogues, Retinoids can help to reduce inflammation.
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Phototherapy - various light therapy such as ultra-violet B light, and UVA light can help to slow down skin cells turnover and reducing scaling and inflammation.
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Systematic Treatments - oral or injected, can help reduce cell production and inflammation.
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It is also important to keep skin well-moisturized can prevent dryness and reduce itching.
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​Diagnosis for Psoriasis:
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Physical Examination and Medical History
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Skin Biopsy - a small skin sample is taken from the affected area and examined to help distinguish psoriasis from other skin conditions with similar symptoms.