As we age, our bodies go through natural changes that often appear in unexpected places including our fingernails. Many people over the age of 60 spot 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 normal and what isn’t can help you look after your nails—and your overall health.
Vertical ridges: usually normal with age
The most popular type of nail ridge is vertical ridges which 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 imply a serious problem. Keeping your nails moisturized and protecting them from harsh chemicals can help reduce the appearance of these ridges.
Horizontal ridges: a possible war:ning sign
Unlike vertical ridges, horizontal ridges (also called Beau’s lines) deserve more attention. These run side-to-side across the nail and can imply that something interrupted nail growth. Causes may include:
- A recent illness, infection, or surgery
- Uncontrolled diabetes
- Circulatory or heart problems
- Side effects from certain medications
- Malnutrition or vitamin deficiencies
If you spot deep horizontal ridges—especially if they appear suddenly or affect multiple nails—it’s wise to consult a doctor. They may want to examine underlying health conditions.
Other nail changes to watch for after 60
In addition to ridges, aging nails may become:
- Thicker or more brittle due to slower nail growth and decreased natural oils
- Discolored (yellowing can be common but may also suggest fungal infection)
- More prone to splitting if nails are often exposed to water or chemicals
- Some changes are just cosmetic, while 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 normal, you can take steps to keep your nails healthy and strong:
- Moisturize daily – Use a nourishing hand cream or cuticle oil to prevent dryness.
- Eat a balanced diet – Protein, biotin, zinc, and iron encourage strong nails.
- Protect your nails – Wear gloves when cleaning or gardening.
- Avoid harsh nail products – Acetone-based polish removers and strong chemicals can make ridges worse.
- File carefully – Smooth the nail 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 spot:
- Horizontal ridges on multiple nails
- Sudden changes in nail thickness, color, or shape
- Pain, swelling, or redness around the nails
- 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 popular and usually harmless, but horizontal ridges or sudden changes should not be neglected. By paying attention to your nails and practicing good care, you can keep both nail health and overall well-being.
