Hypotension is indicated by a systolic blood pressure of less than which value?

Hypotension is clinically defined as having a systolic blood pressure that falls below 90 mmHg. When considering this threshold, values below 90 mmHg indicate a state where the blood pressure is insufficient to adequately perfuse organs, which can lead to symptoms such as dizziness, fainting, and even shock in severe cases.

In clinical settings, a systolic blood pressure of 100 mmHg can be considered within the normal range for some individuals, whereas a reading of less than 90 mmHg typically signals hypotension. Therefore, the value of 100 mmHg is critical in differentiating normal blood pressure from hypotensive states, leading to effective assessment and management of patients. Understanding this threshold aids in prompt recognition and treatment of potential underlying conditions causing low blood pressure.