What does "C/O" mean in clinical notation?

In clinical notation, "C/O" stands for "complains of." This abbreviation is commonly used by healthcare professionals to document a patient's reported symptoms or concerns during an encounter. Using "C/O" helps to efficiently communicate what the patient is experiencing, such as pain, discomfort, or any other symptoms, which is critical for assessment and management in a medical setting.

The use of this abbreviation facilitates clear and concise communication among healthcare providers, ensuring that all team members are aware of the patient's primary issues and can focus on those during diagnosis and treatment planning. It is essential for documentation to accurately reflect the patient's experience, and "C/O" serves as a standardized shorthand that is widely understood in the medical community. Understanding this notation is important for anyone working in a medical office or related environment, as it contributes to effective patient care and communication among staff.