Remove 2004 Remove Dermatitis Remove Irritation
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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.

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Transcutaneous Sensitization: The Real Skinny on Food-based Emollients and Skincare Products

The Dermatology Digest

As such, children with atopic dermatitis (AD) are thought to be more susceptible to food allergies due to the transfer of allergens through their broken skin barrier. 36 However, the study acknowledged that the reactions were doubtful and could be attributed to irritation. Mr. Lohray has no relevant financial disclosures.

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Comedonal acne

First Derm

So, it’s important you do not to touch or pick at your skin, to prevent irritation and worsening of the condition. Comedonal acne on the face, with visible inflammation, red slightly raised spots (papules), and pus-filled lesions (pustules) Blackheads usually don’t cause inflammation unless you disturb them by squeezing.