What is Psoriasis?
Psoriasis is a chronic autoimmune condition that causes rapid skin cell growth, resulting in thick, scaly patches on the skin. These patches, known as plaques, can be red, silvery, or white in appearance.
Key Symptoms
- Red, raised, inflamed patches of skin
- Silvery-white scaling on the red patches
- Dry, cracked skin that may bleed
- Itching and burning sensations
- Thickened, pitted, or ridged nails
- Swollen and stiff joints
Types of Psoriasis
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Plaque Psoriasis (most common)
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Guttate Psoriasis
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Inverse Psoriasis
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Pustular Psoriasis
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Erythrodermic Psoriasis
Causes and Triggers
Common Triggers Include:
- Stress
- Skin injuries
- Infections
- Cold weather
- Certain medications
- Alcohol consumption
- Smoking
Treatment Options
Topical Treatments
- Corticosteroids
- Vitamin D analogues
- Retinoids
- Coal tar
Systemic Medications
- Methotrexate
- Cyclosporine
- Biologics
Light Therapy
- UVB phototherapy
- PUVA therapy
Lifestyle Management
- Keep skin moisturized
- Avoid trigger factors
- Maintain a healthy diet
- Manage stress levels
- Exercise regularly
When to See a Doctor
- If you suspect you have psoriasis
- When symptoms worsen
- If joint pain develops
- When treatments stop working
Complications
- Psoriatic arthritis
- Depression and anxiety
- Increased cardiovascular risk
- Eye conditions
Support and Resources
Living with psoriasis can be challenging, but support is available through:
- Dermatologists
- Support groups
- Patient organizations
- Mental health professionals