Top 7 Causes of White Marks on Toenails and How to Fix Them
Have you ever noticed white marks on your toenails and wondered what they mean? White marks, or leukonychia, can appear as tiny dots, streaks, or larger spots. While they might seem harmless, they can sometimes be a sign of underlying nail damage or health issues.
This blog will uncover the common causes of white marks on toenails, when to worry, and how you can restore your nails to their natural, healthy appearance.
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7 Causes of White Marks on Toenails
1. Fungal Infections
What Happens:
Fungal infections, such as white superficial onychomycosis, can cause chalky white patches on the surface of the toenail. Left untreated, the infection can spread deeper into the nail bed, making it harder to treat.
Solution:
Fungal infections should be addressed immediately to prevent them from becoming entrenched. Use antifungal treatments with an active ingredient clinically proven to kill fungi and penetrate deep into the nail bed. This ensures that the infection is treated effectively at its source, reducing the chances of recurrence and long-term damage to the nail.
Read More: The 7 Hidden Health Risks of Ignoring Nail Fungus
2. Nail Trauma
What Happens:
Accidentally stubbing your toe or repeated pressure from tight shoes can damage the nail matrix, leading to white spots or streaks.
Solution:
Allow the nail to grow out naturally, and switch to comfortable, well-fitted shoes to prevent further damage. If the trauma creates conditions favorable for fungal growth—such as cracks in the nail—early treatment is vital to prevent infection from worsening. Seek a medicated solution with antifungal ingredients to stop fungal growth and protect the nail as it heals.
3. Psoriasis or Eczema
What Happens:
Chronic skin conditions like psoriasis or eczema can impact the nails, leading to changes such as pitting, thickening, discoloration, or the appearance of white marks. These conditions affect the nail bed and surrounding tissue, often making the nails more prone to fungal infections due to weakened skin barriers.
For psoriasis or eczema, consult a dermatologist to explore targeted treatments such as topical corticosteroids or medicated creams designed to reduce inflammation and improve skin health. If a fungal infection occurs alongside these conditions, it’s crucial to address it promptly with a medicated nail fungus treatment.
Read More: Think Home Remedies Work for Toenail Fungus? Discover the Myths and the Safe Solution Here4. Allergic Reactions
What Happens:
Certain nail polishes, removers, or artificial nails can cause an allergic reaction, leading to discoloration or white marks on your toenails. These reactions typically result from contact with irritants or allergens in the products.
Solution:
Switch to hypoallergenic nail products to prevent further irritation. Allow your nails to recover by avoiding the use of polish or artificial nails altogether. Consult a professional if you're unsure of the underlying issue.
5. Dehydration or Overuse of Nail Product
What Happens:
Excessive use of acetone-based removers or prolonged water exposure can dry out the nails, leading to white spots.
Solution:
Keep nails hydrated with a nourishing nail oil. Avoid harsh nail products and soak your nails in warm water mixed with a few drops of coconut oil.
Read More: Which of These Top 5 Nail Fungus Treatments Really Works?
6. Nutritional Deficiencies
What Happens:
Lack of essential nutrients like zinc, calcium, or biotin can weaken nails and lead to white spots.
Solution:
Incorporate nutrient-rich foods like nuts, seeds, leafy greens, and fortified cereals into your diet. Pair this with a nail-strengthening routine to prevent further damage.
7. Underlying Health Conditions
What Happens: In rare cases, white marks on toenails can signal underlying systemic health concerns. These conditions may affect nail health as a secondary symptom of broader physiological imbalances.
If white marks persist or are accompanied by other symptoms, consult a healthcare professional to rule out systemic health issues.
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Prevent White Marks on Toenails
- Practice Good Nail Hygiene: Keep your toenails clean and dry to prevent fungal growth.
- Trim Nails Properly: Cut nails straight across to avoid ingrown nails and trauma.
- Wear Breathable Shoes: Choose footwear that allows airflow to reduce moisture build-up.
- Avoid Walking Barefoot in Public Areas: Public pools, gyms, and showers are common hotspots for fungal infections. Always wear flip-flops or protective footwear.
- Disinfect Nail Tools: Regularly clean and disinfect nail clippers, files, and other tools to prevent the spread of bacteria and fungi.
Frequently Asked Questions
Can White Marks on Toenails Go Away on Their Own?
Yes, minor white marks caused by trauma or dehydration often grow out as the nail regenerates. If the marks are due to fungal infections, start early treatment to eradicate the fungus and stop the spread.
How Long Does It Take for White Marks to Disappear?
It depends on the cause. For fungal infections, treatment can take several weeks to a few months or years depending on the severity of the infection. Nail trauma may take a full nail growth cycle, typically 6-12 months, to resolve.
Can I Use Nail Polish While Treating Nail Fungus?
It’s best to avoid nail polish during treatment, as it can trap moisture and block the effectiveness of antifungal solutions.
Conclusion: Take Action to Keep Nails Healthy
White marks on toenails can often be dismissed as cosmetic concerns, but they may signify underlying issues like fungal infections or nail damage. Taking prompt action is crucial to prevent these conditions from worsening. By addressing the root causes early, you can restore your nails' health and appearance while avoiding potential complications.
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