What is the meaning of the prefix "hypo-"?

The prefix "hypo-" originates from Greek, meaning "under" or "below." In medical terminology, it is commonly used to describe conditions or states that are below normal or deficient. For example, "hypoglycemia" refers to a condition of having lower than normal blood sugar levels. This prefix is essential in understanding various medical terms, as it provides insight into the severity or status of a medical condition, indicating a deficiency or a decrease in quantity relative to what is considered normal. Thus, the correct understanding of "hypo-" is vital for accurate communication and diagnosis in medical practice.