What is the term used for lower than normal blood pressure?

The term for lower than normal blood pressure is hypotension. This condition can be characterized by symptoms such as dizziness, fainting, and fatigue, which occur when the blood pressure falls below the normal range. Understanding hypotension is important for caregivers since it can affect a person's health and well-being. Recognizing the signs and knowing how to respond appropriately can help in providing adequate care to those experiencing this condition.

Other terms like hypertension refer to high blood pressure, while systolic and diastolic are terms that describe different phases of the blood pressure measurement. Systolic pressure is the force of blood against artery walls during heartbeats, and diastolic pressure is the force when the heart is at rest between beats.