Toenail fungus Resource Center
Health ConditionsFoot HealthToenail fungus

Toenail fungus

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Toenail fungus is a common nail infection that can cause your toenail to become thick and yellow, or have white spots. While toenail fungus isn’t generally painful, it can be contagious and potentially spread.

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Everyday Health’s team of board-certified physicians and health professionals contribute to the creation and review of content, ensuring that the information is useful, up to date, and accurate.
Jacquelyn Dosal

Jacquelyn Dosal, MD

Medical Reviewer
Castle Connolly Top Doctor

Jacquelyn Dosal, MD, is a board-certified dermatologist practicing at The Dermatology House in Park City, Utah. Her areas of expertise include acne, rosacea, integrative treatments of inflammatory skin diseases, as well as laser treatment of the skin and injectables.

Dr. Dosal writes cosmetic questions for the certifying exams for the American Board of Dermatology. She is also the deputy editor for the American Academy of Dermatology's podcast, Dialogues in Dermatology.

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Susan-Bard-bio

Susan Bard, MD

Medical Reviewer
Castle Connolly Top Doctor

Susan Bard, MD, is a clinical instructor in the department of dermatology at Weill Cornell Medicine and an adjunct clinical instructor in the department of dermatology at Mount Sinai in New York City. Her professional interests include Mohs micrographic surgery, cosmetic and laser procedures, and immunodermatology.

She is a procedural dermatologist with the American Board of Dermatology and a fellow of the American College of Mohs Surgery.

Dr. Bard has written numerous book chapters and articles for many prominent peer-reviewed journals, and authored the textbook The Laser Treatment of Vascular Lesions.

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Kimberly Shao, MD

Medical Reviewer
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Resources
  1. Toenail Fungus. Cleveland Clinic. August 11, 2022.