Doctor Explains What It Means If You Have Ridges On Your Fingernails

A skin expert has recently provided valuable insight into the possible meaning of nail ridges and when it’s necessary to see a doctor. According to Dr. Ross Perry, a skin specialist at Cosmedics, these ridges can indicate a number of health issues, such as inadequate nutrition, lack of water, and even specific skin disorders.

Understanding Nail Ridges and Their Causes

Dr. Perry explains that ridges in the nails can be caused by a deficiency in certain vitamins or minerals. “Nutritional factors like a lack of Vitamin A, or if your body is low on protein or calcium, may lead to ridges forming,” he states. “In more extreme cases, a severe iron deficiency can cause noticeable changes to your nails, such as the development of ridges.”

However, not every ridge should be a cause for concern. According to Dr. Perry, the vast majority of nail changes are not indicative of anything major. In addition to natural causes, common activities like picking at your nails can exacerbate the problem. The NHS also clarifies that most nail issues, such as brittleness or discoloration, are typically not linked to serious health concerns. “Common issues include nails that are brittle, loose, or change color or shape,” they note.

When Should You Worry About Nail Ridges?

Despite the fact that most ridges are harmless, Dr. Perry warns that more severe, deep ridges can indicate serious health issues, such as renal disease. If you notice such ridges, it’s crucial to consult a doctor. Additionally, diseases like diabetes can cause similar nail changes, which is another reason to stay vigilant.

Signs You Should See a Doctor

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