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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. 2010.10.018.

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5 Skin Rashes on Returning Travelers

First Derm

So, whether you’re planning a trip to sunny Florida or a tour of ancient European castles, be sure to read our advice on avoiding pesky skin irritations! Insect-borne rashes are typically the result of bites or stings, and they can range from mild irritation to potentially fatal reactions. Frankel, A., V., & Goldenberg, G.

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10 Best Alternatives to Antibiotics for Infection 2024

Aesthetics Advisor

As explained in the 2011 paper, “Honey: Its Medicinal Property and Antibacterial Activity”: 1 “[The] medicinal importance of honey has been documented in the world’s oldest medical literatures, and since the ancient times, it has been known to possess antimicrobial property as well as wound-healing activity. In 2018, the U.K.

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Managing Acne Pre and Post Cosmetic Surgery

First Derm

This may include gentle cleansing to keep incision sites clean, applying prescribed topical treatments or ointments to promote healing, and avoiding excessive sun exposure or harsh skincare products that could irritate the skin. A: Before surgery, stick to gentle, non-irritating products tailored to your skin type. link] The Aedition.

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Heat Rash vs. Eczema: How to Tell the Difference

First Derm

Eczema: How to Tell the Difference Heat Rash & Eczema | Heat rash | Eczema | How to differentiate | Treatment of heat rash | Treatment of eczema | How to prevent eczema | Bottom line A rash is any area of irritated or swollen skin on your body. Heat rash is a skin irritation caused by excessive sweating during hot, humid weather.

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Lactobacillus Reuteri: Can This Probiotic Fix Your Gut and Hair?

Aesthetics Advisor

Using published data of Ravel et al (2011) for vaginal microbiome and pH levels of human females, we found that an acidic vaginal pH correlated with Lactobacillus sp abundance and peak fertility, estimated to be 25 years of age in women. 23 For instance, one 2011 study 24 found L. For example: (15) L.

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Comedonal acne

First Derm

Comedonal acne Medically reviewed by The Dermatologists and written by Dr. Alexander Börve In A Nutshell Symptoms : Comedonal acne is identified by small skin-colored bumps, primarily open (blackheads) and closed (whiteheads) comedones, often found on the forehead and chin. 2011 Nov;4(11):20-1. What is Comedonal Acne?