Dermatology

Peeling Nails (Onychoschizia)

Understanding the causes, symptoms, and treatments for nails that split or peel in layers.

What are Peeling Nails?

Do your nails flake, split, or peel easily at the tips? Learn what causes peeling nails and how to restore their strength and smoothness.
Peeling nails, also known as onychoschizia, occur when the layers of the nail plate separate or flake off. This condition is usually linked to frequent wetting and drying of the nails, exposure to harsh chemicals, or nutritional deficiencies. Identifying the cause helps restore nail health and prevent further damage.

Common Symptoms

  • Nails splitting or peeling at the edges or tips
  • Thin, weak, or soft nail texture
  • Uneven or rough nail surface
  • Increased breakage or brittleness
  • Discomfort or sensitivity at the nail edge

When to see a dermatologist

  • Peeling persists despite home care or supplements
  • Nails show discoloration or signs of infection
  • Peeling occurs on multiple nails at once
  • Pain, swelling, or inflammation develops around nails
  • You suspect an underlying condition like anemia or thyroid disorder

Early detection is important for managing the condition and preventing further complications.

Schedule a consultation today.

Causes and Risk Factors

  • Frequent exposure to water, detergents, or cleaning agents
  • Repeated use of nail polish remover with acetone
  • Nutritional deficiencies (especially iron or biotin)
  • Environmental dryness or cold weather
  • Excessive filing or improper nail care

Diagnosis and Tests

  • Physical examination of the nails
  • Review of nail care habits and exposure history
  • Blood tests for iron, biotin, and thyroid function
  • Assessment for concurrent nail disorders
  • Evaluation of diet and overall health

Treatment Options

  • Moisturizing and strengthening nail treatments to restore hydration
  • Biotin or iron supplementation if deficiencies are detected
  • Limiting water exposure and using gloves during cleaning
  • Avoiding harsh nail products like acetone removers
  • Gentle trimming and filing to prevent further peeling

Doral Health & Wellness Skin Health Department

Doral Health & Wellness Dermatology offers comprehensive skin care services for all ages and skin types. Our expert dermatologists provide personalized care for various skin conditions, including acne, eczema, psoriasis, and skin cancer. We offer advanced treatments and cosmetic procedures to help you achieve healthy, radiant skin.

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