Why Do I Have White Spots on My Nails?

Have you ever noticed those white spots on your fingernails and wondered what’s causing them? Often, they result from minor injuries or nutritional deficiencies, commonly zinc or calcium. It’s also possible that your favorite manicure, skincare product, nail polish, or hardener is to blame, especially if you’re sensitive to certain chemicals. While these spots aren’t a cause for alarm and tend to fade as your nail plate grows, persistent or multiplying spots could hint at a deeper health issue like nail fungus, onychomycosis, or psoriasis.

When to See a Healthcare Professional

Consider speaking with a healthcare professional when:

• Symptoms are severe or worsening
• The skin is bleeding or very painful
• There are signs of infection
• The problem keeps returning
• Home care is not helping
• You are unsure what is causing the symptoms
• You have diabetes, poor circulation, or another condition that may affect healing

Frequently Asked Questions

Why are my nails brittle or splitting?

Brittle, splitting nails can result from repeated water exposure, harsh chemicals, aging, nutritional factors, or underlying conditions. Protecting nails and using a targeted nail treatment may help mild cases.

What helps brittle nails at home?

Wearing gloves for wet or chemical work, moisturizing the cuticle area regularly, and using a targeted nail conditioner are common starting points.

When should I see a doctor about my nails?

Consider speaking with a healthcare professional if you have significant nail pain, discoloration, separation from the nail bed, or nail changes alongside other symptoms.

Related Reading

• Can Nail Psoriasis Spread to Other Nails?
• Cracked Fingertips: Causes, Symptoms & Medical Conditions
• Skin Peeling on Fingers Near Nails: Vitamin Deficiency
• Stages of Losing a Fingernail: From Injury to Recovery
• Spoon Nails: Causes, Symptoms and Treatment