As we age, our bodies go through natural changes that often show up in unexpected places—including our fingernails. Many people over the age of 60 notice ridges running across or along their nails. While these changes can be a normal part of aging, sometimes they may signal an underlying health issue. Understanding what’s typical and what’s not can help you look after both your nails and your overall health.
Vertical Ridges: Usually Normal with Age
The most common type of nail ridge is the vertical ridge—lines that run from the base of the nail to the tip. After age 60, these ridges often become more noticeable because nail cell turnover slows down. Just like wrinkles on the skin, vertical ridges are a natural sign of aging.
In most cases, vertical ridges are harmless. They may make nails look less smooth, but they don’t usually signal a serious problem. Keeping nails moisturized and protecting them from harsh chemicals can help soften their appearance.
Horizontal Ridges: A Possible Warning Sign
Horizontal ridges (also called Beau’s lines) deserve more attention. These ridges run side to side across the nail and can indicate that something interrupted nail growth. Possible causes include:
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A recent illness, infection, or surgery
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Uncontrolled diabetes
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Circulatory or heart problems
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Side effects from certain medications
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Malnutrition or vitamin deficiencies
If you notice deep horizontal ridges—especially if they appear suddenly or affect multiple nails—it’s wise to consult a doctor. They may want to check for underlying health conditions.
Other Nail Changes to Watch For After 60
In addition to ridges, aging nails may also:
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Thicken or become brittle due to slower nail growth and decreased natural oils
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Discolor (yellowing can be a normal change but may also suggest a fungal infection)
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Split more easily if exposed frequently to water or harsh chemicals
Some changes are purely cosmetic, but others may need medical attention. For example, nails that suddenly change color, lift from the nail bed, or develop painful ridges should always be checked by a healthcare provider.
How to Care for Ridged Nails
Even if ridges are part of normal aging, you can still take steps to keep your nails strong and healthy:
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Moisturize daily – Use a nourishing hand cream or cuticle oil to prevent dryness.
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Eat a balanced diet – Protein, biotin, zinc, and iron encourage stronger nails.
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Protect your nails – Wear gloves when cleaning or gardening.
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Avoid harsh nail products – Acetone-based removers and strong chemicals can worsen ridges.
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File carefully – Smooth the surface gently without over-buffing, which can thin the nail.
When to See a Doctor
While vertical ridges are usually nothing to worry about, you should seek medical advice if you notice:
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Horizontal ridges on multiple nails
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Sudden changes in nail thickness, color, or shape
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Pain, swelling, or redness around the nails
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Nails separating from the nail bed
These symptoms can sometimes point to conditions like diabetes, heart disease, thyroid problems, or nutritional deficiencies.
Final Thoughts
Ridges on your nails after 60 are often just another sign of aging—much like wrinkles or gray hair. Vertical ridges are common and usually harmless, but horizontal ridges or sudden changes shouldn’t be ignored. By paying attention to your nails and practicing good care, you can help maintain both nail health and overall well-being.
Disclaimer: This guide is for informational purposes only and does not replace professional medical advice. Always consult your healthcare provider before beginning any herbal remedy.