What does the prefix "hyper-" most commonly indicate?

The prefix "hyper-" is derived from the Greek word meaning "over" or "beyond." It is used in medical terminology to indicate a condition that is excessive or above normal levels. For example, in the term "hypertension," the "hyper-" prefix signifies that blood pressure is higher than what is considered normal. This prefix is commonly used across various medical contexts to denote situations where there is an increase in quantity or intensity, such as in "hyperglycemia," which refers to elevated blood sugar levels. Understanding the use of "hyper-" allows for clear communication about medical conditions that involve an excess, which is crucial for proper diagnosis and treatment.