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There’s something about a fresh manicure that can bump your self-confidence up a notch.

“The appearance of the nails can signal a health concern that needs to be addressed.

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It’s amazing how the human body gives us these signs.”

Here are 10 nail symptoms you don’t want to ignore.

Splitting

Ournails have several strong layersthat if weakened, can peel from each other.

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This is known asOnychoschizia or splitting, which according toDr.

Tsippora Shainhouse, a Beverly Hills board-certified dermatologist, can be triggered by dehydration of the nail plate.

Othersigns of nail psoriasisinclude thickening, as well as changes in shape or color.

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They may also feel tender and painful.

Nail psoriasis can often be treated with the use of a topical steroid.

Brittle nails

Typing away at the computer day after day can result in the occasional nail casualty.

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To avoid this, go easy on the alcohol-based hand sanitizers, super-drying nail polishes and acetone-based polish removers.

If the problem persists, Dr. Diarbakerli notes that this could be a sign of a bigger health concern.

“It can also signal some thyroid issues like hypothyroidism.”

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He recommends asking your physician for a blood test to be sure.

Unfortunately, constantly having your nails painted can result in them turning a not-so-cute yellow color.

Yellow nails can also indicate diabetes,Dr.

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If this is the case, it will need to be treated with either prescription pills or insulin.

White spots

If you’ve ever injured your nail, you may have noticed white spots forming.

“A side effect of antibiotics can also cause this problem.”

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The verdict: make an appointment with your doctor if your nails seem visibly whiter than normal.

Other causes of Terry’s nail include deficiency anemia or an overactive thyroid.

“They are actually a normal sign of aging, like wrinkles in the nail bed.”

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“Keep hands warm to maintain good circulation and reduce UV-exposure by wearing sunscreen every day.”

“Healthy nails have their own natural shine,” she said.

She added, “At the nail salon, it is best to bring you own tools.

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If you use theirs, confirm that the manicurist opens a new sterilized pack in front of you.

Also, don’t rest your hands and feet in re-used or recycled water baths.”

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