Is nail polishing harmful?

Oct 21, 2024 Source: Cainiu Health

Dr. Liu Wenmin

Introduction

Nail polishing involves gently buffing the surface of the nails with a nail file or polishing block to remove minor scratches and uneven areas, resulting in smoother and shinier nails. This process typically does not involve the use of chemicals and is generally harmless. However, excessive and frequent polishing can cause the nails to become thin and brittle, affecting their natural texture, which may then be harmful.

Nail polishing is generally harmless, but it may become harmful if done too frequently. The detailed analysis is as follows:

Nail polishing is a common manicure procedure that involves gently buffing the nail surface with a nail file or polishing block to remove minor scratches and uneven areas, resulting in smoother, shinier nails. This process is typically physical and does not involve chemicals, making it generally safe. Occasional polishing of healthy nails can help maintain their appearance and enhance personal image.

However, excessive and frequent polishing can cause the nails to become thinner and more brittle, affecting their natural texture and potentially causing harm. The nail surface has a protective layer similar to "enamel" that shields it from damage. Over-polishing may wear down this protective layer, leaving the nail vulnerable to injury.

It is recommended to perform nail care moderately to maintain both health and appearance. If any abnormalities occur in the nails, it is advisable to seek medical attention at a hospital promptly for proper diagnosis and treatment.

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