Do I need to take medication if my blood pressure is 126 mmHg systolic and 90 mmHg diastolic?

In general, "high pressure" refers to systolic blood pressure, and "low pressure" refers to diastolic blood pressure. Whether medication is needed for a systolic blood pressure of 126 mmHg and diastolic blood pressure of 90 mmHg depends on the individual patient's condition. If the patient has no symptoms, medication is usually not required; however, if symptoms are present, medication may be necessary. The detailed analysis is as follows:

1. Not required

Normal systolic blood pressure typically ranges between 90–140 mmHg, and diastolic blood pressure between 60–90 mmHg. Therefore, a reading of systolic 126 mmHg and diastolic 90 mmHg falls near the threshold of hypertension. If there are no other symptoms, medication is generally not required. It is recommended that patients adopt lifestyle modifications such as dietary changes and increased physical activity to help stabilize blood pressure.

2. Required

If blood pressure remains unstable despite lifestyle modifications and consistently stays at 126 mmHg systolic and 90 mmHg diastolic, antihypertensive medication may be required under a doctor's guidance. Additionally, if the patient experiences symptoms such as headache, fatigue, restlessness, arrhythmia, palpitations, or tinnitus, prompt medical evaluation and treatment are advised.

If any symptoms occur, patients should seek timely medical attention to avoid delaying diagnosis and treatment.