Psoriasis
Synopsis
Psoriasis is a chronic autoimmune skin condition that causes the rapid buildup of skin cells, leading to scaling, redness, inflammation, and thick plaques that often itch or crack. It typically affects the elbows, knees, scalp, and lower back, though it can appear anywhere on the body. Psoriasis is not contagious, but it is often cyclical—flaring up for weeks or months and then subsiding. It’s triggered by immune system dysfunction and influenced by genetic, environmental, and lifestyle factors. Though incurable, many natural and conventional therapies can reduce flare frequency and intensity.
Types:
-
Plaque psoriasis (psoriasis vulgaris): Most common type with raised, scaly patches
-
Guttate psoriasis: Small, drop-shaped spots, often after infections
-
Inverse psoriasis: Smooth, red lesions in skin folds
-
Pustular psoriasis: White pustules on red skin, usually on hands/feet
-
Erythrodermic psoriasis: Rare, severe form causing widespread redness and scaling
-
Psoriatic arthritis: Joint inflammation in those with skin psoriasis
Common Causes:
-
Genetic predisposition (family history)
-
Immune system dysfunction triggering overactive skin cell turnover
-
Triggers like infections (especially strep), skin trauma, or stress
-
Medications (e.g., beta-blockers, lithium)
-
Alcohol, smoking, or poor diet
Severity Causes:
-
Chronic stress or sleep deprivation
-
Excess weight or metabolic syndrome
-
Cold, dry weather or skin injury
-
Inflammatory diet (high sugar, processed foods)
-
Lack of sun exposure or vitamin D deficiency
When to See a Doctor:
-
Rapidly spreading or worsening plaques
-
Painful cracking, bleeding, or infected skin
-
Signs of joint pain or stiffness
-
Emotional distress, depression, or social withdrawal
-
Symptoms not improving with home care or becoming disabling
Natural Remedies
Omega-3 fatty acids: Reduce systemic inflammation and improve skin barrier function. Regular intake may decrease plaque thickness and itchiness.
Vitamin D (topical or oral): Regulates skin cell growth and modulates the immune response. Many people with psoriasis have low vitamin D levels.
Aloe vera gel: Provides cooling relief and helps soothe red, itchy, or cracked skin. Promotes moisture retention and skin healing.
Turmeric: Curcumin reduces inflammation and oxidative stress, both key contributors to psoriatic flare-ups.
Oats (colloidal): Used in baths or compresses to relieve itching, scaling, and irritation. Gentle and soothing for inflamed skin.
Magnesium: May help reduce skin inflammation and improve sleep. Magnesium salts (e.g., Epsom salt baths) can relieve pain and itching.
Probiotics: Balance gut microbiota, which plays a role in regulating systemic inflammation and autoimmune responses.
Moisturization and sunlight: Using thick, fragrance-free moisturizers and getting moderate sun exposure (10–15 min daily) can improve mild symptoms.