While vertical ridges are usually mild, they should be noted if they are accompanied by:
- Changes in nail color (especially dark lines or streaks)
- Nail splitting, peeling, or thickening
- Pain, swelling, or inflammation around the nail
These could be signs of a fungal infection, trauma, or, in rare cases, melanoma (a serious form of skin cancer that can appear under the nail).
How to care for aging nails
Here are some simple solutions to help reduce the appearance of ridges and keep your nails healthy:
- Moisturize your hands regularly with hand and nail cream, especially after washing them.
- Stay hydrated – dry nails are more prone to chapping and breaking.
- Eat a nutrient-rich diet, emphasizing vitamins A, C and B vitamins, and minerals such as zinc and iron.
- Use gentle nail care tools and avoid excessive filing or drastic manicures.
- Consider supplementing with biotin (consult your doctor first).
