Share this on:. Brittle nails occur for a variety of reasons. They may be a normal sign of aging or the result of polishing your nails too frequently. When the weather is cold, brittle nails may result from dryness. Weak nails also can be signs of a health issue, such as hypothyroidism or anemia. However, a person may wish to see a doctor if they notice additional accompanying symptoms.
For example, fatigue could be a symptom of iron deficiency or anemia. Weight gain or loss could indicate a thyroid issue. A person may also want to see a doctor if home remedies to strengthen their nails are not working.
They may be able to suggest additional treatments or determine the cause of the brittleness. Nails being too moist or too dry typically causes them to become brittle. In less common cases, anemia or thyroid problems may be the cause. Also, as a person ages, they are more likely to develop brittle nails. A person can take steps to prevent brittle nails, such as wearing gloves when cleaning, practicing proper nail care, and getting enough protein in the diet.
People's nails can say a lot about their health. Nail abnormalities are common, affecting the shape, thickness, or color of the nails. In this article,. There are several possible causes of yellow toenails, including fungal infection and overuse of nail polish. This symptom can sometimes indicate a…. Dry Skin.
Keratosis Pilaris. Sun Protection. Dull Skin. Salicylic Acid. Glycolic Acid. Broad-Spectrum Sunscreen. Benzoyl Peroxide. Hyaluronic Acid. Shopping Cart. Expert Advice Skin Concerns. Ingredient Spotlight. But Beau's lines across all your fingers are either a sign of a past systemic trauma throughout your body say, a long and intense fever or an ongoing one, like untreated diabetes, malnutrition, or pneumonia. So if you notice them popping up, and you don't have an illness in your recent-ish past Beau's lines take some time to show up, so you won't see them a week after your bad fever ends , talk to your doctor about what could be going on.
If you've seen white spots suddenly turn up on the pink part of your nail, you may have gotten nervous — but this is actually one case where, typically, all your nail is trying to tell you is "I got hit.
However, it should be noted that, in some rare cases, leukonychia is a sign of heart disease, renal failure, arsenic poisoning, or pneumonia.
However, it is very unlikely that it will be your only symptom if you have any of these health problems — so if your only symptom is a white dot or two, odds are high that you just hit your nail by accident. There's nothing you can do to make leukonychia dots go away, but at least know that they're probably no reason to panic. Brittle, peeling nails can be a sign of a few things — as noted at the top of this piece, they're sometimes a sign of a thyroid disorder or exposure to harsh chemicals, and sometimes, nail brittleness is simply a sign of aging.
However, brittle nails, or nails that break under very little pressure, can be a sign of a vitamin deficiency. Vitamin A plays a key role in the bodily processes that allow your nails to grow, so if your nails suddenly seem weak, a lack of vitamin A could be to blame. Vitamin C deficiencies can also sometimes manifest in brittle nails.
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