Nail Disorders || Dr Ashwarya

Expert Care for Healthy, Strong & Beautiful Nails

Nail disorders can affect the appearance, strength, and growth of your fingernails and toenails. They may develop due to infections, injuries, skin diseases, nutritional deficiencies, aging, or underlying medical conditions. Changes in nail color, thickness, shape, or texture should not be ignored, as they may indicate an underlying health concern.

At our dermatology clinic, we provide comprehensive diagnosis and personalized treatment for a wide range of nail disorders using advanced diagnostic techniques and evidence-based therapies to restore healthy nails and prevent recurrence.

What are Nail Disorders?

Nail disorders refer to conditions that affect the nail plate, nail bed, cuticle, or surrounding skin. Healthy nails are smooth, strong, and evenly colored. Any persistent change in their appearance or growth may require evaluation by a dermatologist.

Some nail disorders are purely cosmetic, while others may be associated with infections, autoimmune diseases, psoriasis, eczema, diabetes, or circulatory problems.

Common Symptoms

Nail disorders can present with one or more of the following symptoms:

Thickened nails
Brittle or fragile nails
Yellow, white, brown, or black nail discoloration
Cracked or split nails
Nail lifting from the nail bed
Pain or tenderness around the nail
Swelling or redness near the nail
Slow nail growth
Ingrown toenails
Ridges or grooves on the nail surface
Misshapen or deformed nails

Common Types of Nail Disorders

Fungal Nail Infection (Onychomycosis)

A common fungal infection that causes thickened, discolored, brittle, and crumbly nails, especially in the toenails.

Ingrown Toenail

Occurs when the edge of the nail grows into the surrounding skin, causing pain, swelling, redness, and sometimes infection.

Paronychia

An infection of the skin around the nail that causes redness, swelling, pain, and pus formation. It may be acute or chronic.

Nail Psoriasis

Psoriasis can affect the nails, causing pitting, nail thickening, discoloration, and separation of the nail from the nail bed.

Nail Eczema

Eczema around the nails may cause brittle nails, ridges, inflammation, and damage to the cuticle.

Traumatic Nail Injury

Injuries to the nail can lead to bruising, nail lifting, cracks, or temporary loss of the nail.

Nail Pigmentation Disorders

Dark streaks or color changes in the nails should be evaluated to determine whether they are benign or require further investigation.

When Should You See a Dermatologist?

Consult a dermatologist if you notice:

Persistent nail discoloration
Thickened or brittle nails
Painful or swollen nails
Ingrown toenails
Nail separation from the nail bed
Recurrent nail infections
Dark streaks or rapidly changing nail pigmentation
Nail changes that do not improve over time

Early diagnosis helps prevent permanent nail damage and improves treatment outcomes.

Diagnosis

Your dermatologist may recommend:

Medical history and physical examination
Nail clipping for fungal testing
Microscopic examination (KOH test)
Fungal culture
Dermoscopy
Nail biopsy (rarely required)
Blood tests if an underlying medical condition is suspected

Treatment Options

Treatment depends on the underlying cause and severity of the nail disorder.

Medications

Treatment may include:

Topical antifungal medications
Oral antifungal medications
Antibiotics for bacterial infections
Anti-inflammatory creams
Medications for psoriasis or eczema affecting the nails

Laser Therapy

Laser treatment may be recommended in selected cases of fungal nail infections as part of a comprehensive treatment plan.

Nail Care Tips

To maintain healthy nails:

Keep nails clean and dry
Trim nails straight across
Wear properly fitting footwear
Avoid biting your nails
Moisturize nails and cuticles regularly
Wear gloves while using cleaning chemicals
Avoid sharing nail clippers or manicure tools
Choose reputable salons that follow proper hygiene practices

Possible Complications

Without treatment, nail disorders may lead to:

Chronic nail infections
Permanent nail deformity
Pain while walking or using the hands
Spread of infection
Nail loss
Reduced quality of life

Prompt treatment helps prevent these complications.