What is onychorrhexis?

Onychorrhexis refers to a condition characterized by brittle nails that may split or break easily. This condition is typically the result of various factors, including trauma, improper nail care, exposure to harsh chemicals, or underlying health issues. When a nail is brittle and exhibits splitting tendencies, it can often lead to further nail damage, causing discomfort and potential complications in nail health.

Understanding onychorrhexis is important in cosmetology practice, as it highlights the need for proper nail care and potentially addressing the underlying causes. This could include recommending moisturizing treatments or professional nail services to improve the strength and overall health of the nails.

The other conditions described in the options, such as thickened nails, discolored nails, and curved nails, refer to different nail issues that do not align with the characteristics of onychorrhexis. Each of those conditions has its own causes and implications related to nail health but is distinct from the brittle and splitting nature associated with onychorrhexis.