dermatitis
noun
or dermatitises
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Dermatitis usually appears as a rash, and may cause itching, blisters, swelling, and often scabbing and scaling. It often marks an allergic reaction of some kind. Contact dermatitis is caused by something (often a chemical) touching the skin. Atopic dermatitis usually affects the insides of the elbows, the backs of the knees, and the face; generally resulting from an inherited sensitivity, it's often triggered by inhaling something. Eczema, psoriasis, and dandruff are all forms of dermatitis. Even in the worst cases, dermatitis isn't infectious and doesn't produce serious health consequences.
Examples of dermatitis in a Sentence
Anna Giorgi, Verywell Health, 24 July 2024
Psychological treatments such as cognitive behavioral therapy may improve certain skin conditions, including atopic dermatitis and psoriasis.
—Hannah Seo, The Atlantic, 10 July 2024
Dandruff is a milder form of a common condition called seborrheic dermatitis.
—Bebe Hodges, USA TODAY, 25 Apr. 2024
How to prevent seborrheic dermatitis Flaking, itching and redness caused by seborrheic dermatitis can affect the scalp, beard area and even under your eyebrows.
—Leslie Baumann, Miami Herald, 11 July 2024
See all Example Sentences for dermatitis 
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'dermatitis.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Dictionary Entries Near dermatitis
Cite this Entry
“Dermatitis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dermatitis. Accessed 11 Sep. 2024.
Copy CitationKids Definition
dermatitis
noun
or dermatitises
Medical Definition
dermatitis
noun
called also dermitis
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