- Types of Psoriasis
- Plaque Psoriasis: Common type with red, raised patches covered in silvery scales, usually on the scalp, knees, and elbows.
- Guttate Psoriasis: Small, drop-shaped pink spots, mostly on the trunk, arms, and legs, thinner than plaque psoriasis.
- Pustular Psoriasis: Red, inflamed skin with pus-filled blisters, mainly in adults, affecting hands, feet, or the whole body.
- Inverse Psoriasis: Smooth, shiny red patches in skin folds, such as under the breasts, groin, or armpits.
- Erythrodermic Psoriasis: Rare, severe form causing widespread redness, peeling, fever, and illness, needing urgent medical attention.
- Is Psoriasis Contagious?
Psoriasis is not contagious and cannot spread through physical contact. - Causes of Psoriasis
- Immune System Dysregulation: An overactive immune response attacks healthy skin cells, leading to rapid skin cell production and inflammation.
- Genetic Factors: Around 2-3% of cases are linked to family history.
- Common Triggers for Psoriasis
- Alcohol: Excessive drinking can worsen symptoms.
- Certain Medications: Drugs like lithium, antimalarials, and some blood pressure medications can trigger flare-ups.
- Infections: Illnesses, such as strep throat, may activate the immune system and trigger outbreaks.
- Diagnosing Psoriasis
- Physical Examination: Dermatologists examine affected areas and review medical history.
- Biopsy: In uncertain cases, a small skin sample may be analyzed.
- Psoriasis Treatment Options
While there’s no cure, treatments can alleviate symptoms and improve quality of life.
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