What is onycholysis?

Onycholysis refers to the separation of the nail plate from the nail bed. This condition can occur due to various factors, including trauma, excessive moisture, or underlying health issues. When the nail plate becomes detached, it can lead to discomfort and increases the risk of infection, as the exposed nail bed is more vulnerable to external pathogens.

This condition is distinct from other nail issues, such as fungal infections, which specifically affect the nail itself; ingrown nails, where the nail grows into the surrounding skin; and infections of the surrounding tissue, which involve inflammation and infection around the nail but do not involve the separation of the nail plate. Understanding the specific definition and characteristics of onycholysis helps in identifying and addressing nail health issues effectively.