What does the hard skin raised at the side of the nail in a hang nail indicate?

The presence of hard skin raised at the side of the nail in a hangnail reflects inflammation of the skin, which is often a response to injury or irritation around the nail area. When the skin becomes inflamed, it can result in swelling, redness, and discomfort, which aligns with the observation of hard skin forming in that region.

This condition suggests that the body is reacting to a possible breach of the skin barrier, commonly caused by factors such as accidental tearing of the cuticle or excessive dryness. The inflammation may occur as the body's natural defense mechanism attempts to heal the irritation around the nail.

Understanding the underlying cause of hangnails and associated inflammation is crucial for effective treatment and prevention. Treating the area with proper care, such as moisturization and avoiding further trauma, can help reduce inflammation and promote healing.