If you or someone you know has ever dealt with an underarm rash, feeling concerned is natural.
We’ll also include images to help you recognize these rashes more easily.
Atopic Dermatitis
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Allergic Reaction (Fragrance)
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This reaction can lead to symptoms such as:
Various compounds found in deodorants can trigger fragrance allergies.
Avoiding products containing these ingredients can prevent further reactions.
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These lumps can break open and leak pus, leading to tunnels under the skin and scarring over time.
Treatment typically involves antibiotics, anti-inflammatory medications, and in severe cases, surgery to remove affected tissue.
It is due to an overgrowth of Candida yeast, fungus, or bacteria.
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It may appear shiny and smooth.
Acanthosis Nigricans
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However, very healthy people can also get acanthosis nigricans.
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Treatment usually involves warm compresses to help drain the follicles or topical or oral antibiotics.
Be sure to follow the advice of your healthcare provider.
Summary
Identifying an underarm rash is crucial for effective management and treatment.
Reproduced with permission from © DermNet and © Te Whatu Ora Waikatodermnetnz.org2023.
American College of Allergy, Asthma, & Immunology.Contact dermatitis.
2011;64(5):258-264. doi:10.1111/j.1600-0536.2011.01889.x
MedlinePlus.Hidradenitis suppurativa.
American Academy of Family Physicians.Intertrigo.
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National Psoriasis Foundation.Inverse psoriasis.
American Academy of Dermatology Association.Acanthosis nigricans: signs and symptoms.
American Academy of Dermatology Association.Acanthosis nigricans: who gets and causes.
Reproduced with permission from © DermNetdermnetnz.org2023.
Cutaneous Lymphoma Foundation.What is cutaneous lymphoma?
Michigan.gov.The do’s and don’ts of rashes.
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Reproduced with permission from © DermNet and © Te Whatu Oradermnetnz.org2023.
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Zay Nyi Nyi / Getty Images
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