4. Underlying Health Conditions
Sometimes, striped nails can be a symptom of a more serious health issue:
- Thyroid Disorders: Hypothyroidism and hyperthyroidism can cause brittle nails with ridges.
- Autoimmune Diseases: Conditions like psoriasis or lupus may lead to pitted or ridged nails.
- Diabetes: Fluctuating blood sugar levels can affect nail growth and texture.
If you experience additional symptoms such as fatigue, unexplained weight changes, or skin problems, consult a doctor for further evaluation.
5. Trauma or Injury to the Nail
Horizontal ridges (Beau’s lines) often appear due to nail trauma, severe illness, or high stress levels. If the ridges are uniform across all nails, it may indicate a past event that temporarily interrupted nail growth, such as surgery, high fever, or chemotherapy.
6. Fungal Infections
In some cases, nail ridges appear alongside discoloration, thickening, or brittleness, which could be signs of a fungal infection. If your nails become yellowish or crumbly, it’s best to seek antifungal treatment.
How to Improve Nail Health
- Eat a nutrient-rich diet with enough iron, biotin, and essential vitamins.
- Keep your hands and nails hydrated using natural oils like coconut or almond oil.
- Use gentle nail care products and avoid harsh chemicals or acetone-based nail polish removers.
- Protect your nails by wearing gloves when cleaning or washing dishes.
- Monitor your health and seek medical advice if changes in your nails are accompanied by other symptoms.
Final Thoughts
Your nails are more than just a cosmetic feature—they can reveal important insights about your overall health. While mild ridging is usually harmless, significant changes in nail texture, color, or growth patterns may indicate an underlying issue that needs attention. Paying close attention to your nails could help you detect potential health problems early and take proactive steps to maintain your well-being.
