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Brittle nails.

M Iorizzo1, M Pazzaglia, B M Piraccini

  • 1Department of Dermatology, University of Bologna, Bologna, Italy.

Journal of Cosmetic Dermatology
|December 1, 2006
PubMed
Summary
This summary is machine-generated.

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Nail brittleness, characterized by weak, splitting nails, stems from altered production or damage to the nail plate. Oral supplements like biotin and preventative measures can improve nail strength.

Area of Science:

  • Dermatology
  • Nail Biology

Background:

  • Nail brittleness is a prevalent condition involving weak, inelastic nails prone to splitting, flaking, and crumbling.
  • It arises from factors affecting nail plate production or damage to the keratinized nail plate.
  • Causes are diverse, including idiopathic factors, dermatological/systemic diseases, nutritional deficits, medications, trauma, and environmental/occupational exposures leading to dehydration.

Purpose of the Study:

  • To review the causes and contributing factors of nail brittleness.
  • To discuss the challenges in treating brittle nails.
  • To highlight potential therapeutic and preventative strategies for improving nail strength.

Main Methods:

  • Literature review of factors contributing to nail brittleness.
  • Analysis of treatment and management strategies.

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Main Results:

  • Nail brittleness results from intrinsic or extrinsic factors impacting nail plate integrity.
  • Environmental and occupational factors, particularly dehydration, play a significant role.
  • Treatment is often challenging, necessitating a multi-faceted approach.

Conclusions:

  • Effective management of brittle nails involves preventative measures and addressing underlying causes.
  • Oral supplementation with vitamins (e.g., biotin), oligo-elements, and amino acids shows promise.
  • Cosmetic treatments offer camouflage and protection, complementing therapeutic interventions.