Medically reviewed by Casey Gallagher, MD Armpit rashes often develop due to allergic reactions, infections, and chronic conditions. Rashes are common under the arms because the skinfold creates a ...

Atopic dermatitis highlights from AAD 2025 include phase 3 trial results on rocatinlimab and delgocitinib, findings on tapinarof 1% cream, and early dosing data on a new JAK1/TYK2 inhibitor.

Medically reviewed by Jurairat J. Molina, MD A circular rash is commonly caused by a fungal infection called ringworm. However, there are many rashes that look like ringworm but aren’t. They may be ...

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"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." It’s more than fair to wonder what’s happening if you suddenly develop a skin rash, especially if ...

Heat rash is a skin condition that develops in hot, humid environments. It causes small discolored or fluid-filled blisters to develop in the folds of your skin or areas where clothing rubs the skin.

Perioral dermatitis is a red, bumpy rash that affects the skin around your mouth. The condition is most common in females between 20 and 45 Causes include topical steroid creams, corticosteroid ...

The many thousands of plant species and their numerous chemical products make the study of CICD from plants appear daunting. The vast majority of CICD reactions, however, are caused by one of ...

Benjamin N. Ungar, MD, discussed characteristics of atopic dermatitis and how common AD is among children and adults in the U.S. He also talked about the diagnostic process and “the hope” to ...