Redness in the skin can be caused by a wide range of factors, including irritation, inflammation, and increased blood flow. Here are the most common causes:
๐ก️ Inflammatory Skin Conditions
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Rosacea – Chronic condition with persistent redness, visible blood vessels, and sometimes pimples.
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Eczema (Atopic Dermatitis) – Red, itchy, and inflamed patches, often due to an overactive immune response.
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Psoriasis – Causes thick, red, scaly patches, usually on elbows, knees, or scalp.
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Seborrheic Dermatitis – Red, flaky, oily patches, often on the face or scalp.
๐งช Irritation or Allergies
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Contact Dermatitis – Redness from contact with irritants (e.g., fragrances, alcohols) or allergens (e.g., nickel, plants).
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Allergic Reactions – Triggered by food, medication, or skincare products; often with hives or swelling.
๐ Environmental Triggers
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Sunburn – UV damage causes red, painful skin that may later peel.
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Windburn or Cold Exposure – Harsh weather strips moisture and irritates skin, causing redness.
๐ง♀️ Skincare Habits
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Over-Exfoliation – Too frequent use of acids or scrubs damages the skin barrier.
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Hot Water or Harsh Cleansers – Can strip oils and lead to inflammation and redness.
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Actives Misuse – Retinoids, AHAs, BHAs, or vitamin C used incorrectly can cause irritation.
๐ฉธ Internal or Medical Causes
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Flushing from Alcohol or Spicy Food – Increases blood flow to the face.
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Hormonal Changes – Menopause or hormonal disorders can cause redness.
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Infections – Bacterial or fungal infections may trigger red, inflamed skin.
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Lupus – Autoimmune disease causing a butterfly-shaped red rash across cheeks and nose.
๐งฌ Genetics & Skin Type
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Fair or sensitive skin types are more prone to visible redness due to thinner skin or fragile capillaries.