What does the suffix -rrhea mean?

The suffix -rrhea is derived from Greek and is used in medical terminology to refer to an abnormal flow or discharge from a specific part of the body. It is commonly used in various medical conditions to describe excess fluid production or discharge, such as in the terms "diarrhea" (flow of stool) or "rhinorrhea" (flow of mucus from the nose). This understanding of -rrhea as indicating a flow or discharge is essential in interpreting medical terms accurately, as it provides insight into what symptoms might be present in a patient.