Paying attention to any abnormalities in your nails is important for a number of health reasons — and researchers just happened across another. A study published in JAMA Dermatology, a journal ...

Dear Dr. Roach: I have a serious problem with my fingernails splitting and coming off at the edges. I have tried biotin and keratin for almost a year without results. I am an 89-year-old man who ...

Learn more. DEAR DR. ROACH: I have a serious problem with my fingernails splitting and coming off at the edges. I have tried biotin and keratin for almost a year without results. I am an 89-year ...

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keeping nails trimmed and clean encourages healthy regrowth and prevents common nail problems. Frequent polish use creates an ideal environment for fungal infections. When nails lack ventilation ...

By figuring out what causes you to bite your nails, you can figure out how to avoid these situations and develop a plan to stop. Just knowing when you’re inclined to bite may help solve the problem.

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If you notice your dog limping, favoring a paw, or licking excessively at their paws, it might be a sign of an overgrown nail problem. Overgrown nails can also cause difficulty with walking and even ...

In addition to having thick, yellow-colored nails, people with the condition have swelling in their legs and respiratory problems. Onychogryphosis, also called Ram’s horn nails, occurs when the nails ...