Eczema or psoriasis (which can cause pitting as well)
Connective tissue disorders
How to Minimize the Appearance of Vertical Ridges
1. Moisturize Regularly
Use cuticle oil or hand cream daily. Well-moisturized nails look smoother and healthier.
2. Buff Gently
Light buffing can smooth surface ridges. But be gentle—over-buffing thins nails.
3. Use a Ridge-Filling Base Coat
If you wear nail polish, a ridge-filling base coat creates a smooth surface.
4. Stay Hydrated
Drink plenty of water. Hydration affects nail health.
5. Eat a Nutrient-Rich Diet
Focus on:
Iron – Leafy greens, red meat, beans
B vitamins – Eggs, dairy, whole grains
Protein – Lean meats, fish, legumes
Biotin – Eggs, nuts, sweet potatoes
6. Protect Your Nails
Wear gloves when doing dishes or using harsh chemicals.
When to See a Doctor
