About Ridges in Fingernails

While bumpy, narrow ridges in fingernails are unsightly, they are not necessarily unhealthy, say the experts at the Mayo Clinic. The ridges that extend from the cuticle to the tip of the nail tend to appear as another sign of aging. They seem to be genetic and are relatively common. Unlike ridges that run horizontally across the nails, which could be sign of a medical problem, vertical ridges are easily remedied.

Prevention

Age shows on the nails with ridges that run from the cuticles to the tips of the nail. (Mayo Clinic)

Ridges on fingernails are primarily caused from a lack of moisture. The oils in the body become depleted with age and must be replaced to retain the smooth, even nails of youth. Invest in high quality lotions to replace the oil in the fingertips. Rub oil that contains jojoba and vitamin E into the cuticles at least three times a day. Always oil the hands at night and sleep with light cotton gloves on to retain the moisture longer.

Long-term

Maintain a stringent routine of oiling the nails until new nail growth begins to completely eliminate the ridges. It takes from six to eight months for a nail to be completely replaced with new growth. Use quality cuticle oils daily once the new, smooth nails have returned. Apply lotion after washing to avoid excess dryness as well.

Filing

Coarse buffers can do wonders on slight ridges on fingernails. Wash and dry nails thoroughly, and then rub the buffing file over the top of each nail from side to side until the ridges are gone. Push back the cuticles with a curved cuticle tool and run the buffer close to the skin. Rub good cuticle oil into the edges of the nail after filing. Lightly file just enough to smooth the ridges to maintain a solid nail base.

Polish and Removers

Two coats of nail polish are usually sufficient to fill in the ridges, but nail polish remover is one of the major causes of premature drying of the nails. The acetone in polish remover can cause nails to become brittle and dry, resulting in ridges as the new nail grows back. Look for oil-based nail polish removers to minimize the damage if you must wear nail polish. Try to limit the use of nail polish remover to no more than twice a month.

Diet

Fingernails primarily are made of protein, so a protein deficiency can cause weak or ridged nails. Vitamin deficiencies also can add to unhealthy nail growth. Maintain a healthy diet when trying to grow smooth, clear nails. Many people have found that eating gelatin can improve the strength and look of their hair and their nails.

Resources

• Purchase rich cuticle salve to repair ridges on fingernails