This common inflammatory skin disorder primarily affects areas rich in sebaceous glands leading to flaky scales with redness. It often occurs on the scalp (dandruff), face around eyebrows, nose sides & chest.

• Etiology: Thought to arise due to an abnormal immune response interacting with Malassezia yeast normally residing on the skin along with increased oil secretion .
• Diagnostic Features: Presence of greasy yellowish scales accompanied by persistent itchiness confirms clinical suspicion .
• Management Strategies: Antifungal shampoos , medicated creams containing corticosteroids or calcineurin inhibitors reduce inflammation ; regular gentle cleansing supports symptom relief .
• Patient Advice : Avoid harsh scrubbing , use lukewarm water for washing , maintain scalp hygiene consistently ; condition might wax & wane necessitating ongoing care .

With sustained treatment adherence , seborrheic dermatitis symptoms generally improve considerably allowing comfortable daily living .

This chronic inflammatory condition causes dry, itchy skin patches that may weep or become crusted if infected. It frequently affects children but can continue into adulthood or start later in life.

• Causative Factors: Often linked to genetic predisposition paired with environmental triggers like allergens, irritants or climatic changes causing immune hyperreactivity.
• Eczema Identification: Visually diagnosed by its characteristic dry erythematous plaques with lichenification from scratching localized commonly on flexural areas of arms/knees but capable of involving any region.
• Treatment Regimens: Mainstay treatments include regular emollient use for hydration; topical corticosteroids or calcineurin inhibitors for flare control; antihistamines may relieve itching;
• Avoidance Strategies: Identifying personal trigger factors including harsh soaps/detergents or stress helps reduce exacerbations;

The goal revolves around restoring barrier function and controlling inflammation for better comfort and prevention of secondary infection complications.

Psoriasis is a chronic autoimmune condition that primarily affects the skin, leading to red, scaly patches. It often follows a relapsing and remitting course, which means symptoms can flare up and then improve over time.

• Symptoms and Causes: Characterized by thick, silvery scales and dry, itchy skin lesions resulting from an accelerated growth cycle of skin cells caused by immune system dysfunction.
• Diagnosis: Typically made through clinical examination; sometimes a skin biopsy is performed to confirm diagnosis and rule out similar conditions.
• Treatment Options: Includes topical therapies such as corticosteroids and vitamin D analogues, phototherapy, and systemic medications in more severe cases.
• Lifestyle Management: Stress reduction, maintaining skin hydration, avoiding triggers like infections or certain medications can help manage flare-ups.
• Expectations: While psoriasis is a long-term condition without a cure, effective treatment can significantly control symptoms and improve quality of life.

Understanding this condition aids in recognizing warning signs early and adhering to treatment plans for optimal management.