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Collab Topic -Occupational Therapy
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Definition : Psoriasis is a chronic autoimmune skin condition that causes rapid skin cell turnover, leading to the buildup of cells on the skin's surface. This results in red, scaly patches that can be itchy and sometimes painful. It is not contagious and can vary in severity from small, localized patches to complete body coverage.
Types
1. Plaque Psoriasis: The most common type, characterized by raised, red patches covered with a silvery white buildup of dead skin cells or scale.
2.Guttate Psoriasis: Appears as small, dot-like lesions and is often triggered by bacterial infections like strep throat.
3. Inverse Psoriasis: Occurs in skin folds, such as under the breasts or in the groin area, and presents as smooth, red lesions.
4. Pustular Psoriasis: Characterized by white pustules (blisters of noninfectious pus) surrounded by red skin.
5. Erythrodermic Psoriasis: A severe form that leads to widespread, fiery redness over most of the body and can cause severe itching and pain.
6. Nail Psoriasis: Affects the nails, causing pitting, abnormal nail growth, and discoloration.
7. Psoriatic Arthritis: Involves joint pain and swelling along with the skin symptoms of psoriasis.
Remedies
1. Moisturizers: Keep skin hydrated to reduce dryness and peeling.
2. Warm Baths: Help soothe and remove scales.
3. Sunlight: Moderate exposure can help reduce symptoms, but excessive sunlight can worsen them.
4. Stress Management: Techniques like meditation, yoga, and deep-breathing exercises can help manage stress, which can trigger flare-ups.
5. Healthy Diet: Anti-inflammatory foods, such as fruits, vegetables, and omega-3 fatty acids, may help.
Medications
1. Topical Treatments:
- Corticosteroids: Reduce inflammation and slow cell turnover.
- Vitamin D Analogues: Slow skin cell growth.
- Retinoids: Normalize DNA activity in skin cells.
- Calcineurin Inhibitors: Reduce inflammation and plaque buildup.
2. Phototherapy:
- UVB Phototherapy: Uses ultraviolet B light to reduce symptoms.
- PUVA: Combines psoralen (a light-sensitizing medication) with UVA light therapy.
3. Systemic Medications:
- Methotrexate: Reduces cell turnover and suppresses inflammation.
- Cyclosporine: Suppresses the immune system.
- Biologics: Target specific parts of the immune system (e.g., TNF-alpha inhibitors, IL-17 inhibitors).
- Oral Retinoids: Help control severe cases.
4. Newer Treatments:
- JAK inhibitors: Target specific pathways involved in the immune response.
Understanding psoriasis and its management is key to improving quality of life for those affected. While there is no cure, a combination of treatments can help control symptoms and reduce flare-ups. Always consult a healthcare professional for personalized advice and treatment plans.
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