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Atopic Dermatitis vs. Contact Dermatitis: What’s the Difference?

First Derm

Online Dermatologist Atopic Dermatitis vs. Contact Dermatitis: What’s the Difference? Atopic dermatitis (left) and contact dermatitis (right) display different symptoms. Contact Dermatitis : Triggered by external irritants or allergens, causing localized redness, blisters, and itching.

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Eczema (Atopic Dermatitis) vs. Psoriasis: Understanding the Differences

First Derm

Different Triggers and Causes : Eczema flare-ups can be triggered by allergens and irritants, whereas psoriasis can be exacerbated by stress, infections, and certain medications. 8] Eczema is characterized by an overactive immune system that responds to topical irritants or allergens, leading to inflammation and skin damage.

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How to Treat Eyelid Dermatitis (Eczema)

US Dermatologt Partners

Dermatitis is an umbrella term that refers to a group of skin conditions that cause skin irritation, sensitivity, redness, and similar symptoms. As the name implies, eyelid dermatitis or eyelid eczema, is a form of dermatitis that impacts the upper or lower eyelid. What is Eyelid Dermatitis?

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Eczema Care: 10 Skin-Care Ingredients to Avoid

First Derm

Online Dermatologist Eczema Care: 10 Skin-Care Ingredients to Avoid Eczema and Skin-Care Products | Ingredients to Avoid if You Have Eczema Eczema is a group of conditions that cause inflamed, irritated and often itchy skin. [1] 1] Three main categories of eczema are atopic eczema, contact dermatitis and stasis dermatitis.

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Treating Redness on the Face: Causes and Solutions

American Esthetician Organization

It can occur due to a variety of reasons, such as exposure to harsh weather conditions, excessive sun exposure, hormonal changes, and even certain medical conditions. Furthermore, irritants in the air can also trigger facial redness. Pollution, such as smog or smoke, can irritate the skin and cause inflammation, leading to redness.

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Retinol Serum: Is It Safe for Kids and Teens?

First Derm

There’s a crucial difference between cosmetic retinol use and medical treatment with retinoids ; the latter is for specific skin conditions under professional supervision. The barrier function of the skin, responsible for protecting against external irritants and maintaining hydration, develops gradually over time.

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Epithelia Under Attack: The Skin, Gut, and Respiratory Barriers

The Dermatology Digest

By Krishna Patel and Peter Lio, MD Introduction The epithelial barrier is the first line of physical, chemical, and immunological defense against allergens, irritants, pathogens, and other environmental factors. Defects in the stratum corneum allow for foreign antigens, irritants, and pathogens to enter the epidermis.