Blood pressure 135/92mmHg, not normal.
Normal blood pressure is 90-139mmHg systolic and 60-89mmHg diastolic, so a blood pressure of 135/92mmHg, is not in the normal range. There are many reasons for such blood pressure, such as measurement error, hypertension, improper use of antihypertensive drugs or volume-expanding drugs, and other factors.
1. Measurement error: when there is an incorrect measurement method or the patient does not rest before measurement, such as cuff binding too tight, measuring blood pressure after strenuous exercise, then there may be a measurement error and blood pressure 135/92mmHg.
2. Hypertension: If the systolic blood pressure is greater than or equal to 140mmHg and/or the diastolic blood pressure is greater than or equal to 90mmHg in three measurements taken on a non-same day, then hypertension can be diagnosed. A blood pressure of 135/92mmHg and a diastolic blood pressure greater than 90mmHg may be hypertensive and requires continued monitoring of blood pressure.
3. Use of antihypertensive drugs or volume-expanding drugs: when adrenaline, norepinephrine and other antihypertensive drugs are being used, it is possible that the blood pressure reaches 135/92mmHg. In addition, excessive use of rehydration and volume-expanding drugs will also increase blood pressure, and it may appear that the measured blood pressure is 135/92mmHg.
4. Other factors: under the influence of other factors such as mood swings, obesity, kidney disease, hyperthyroidism, etc., there may also be elevated blood pressure, and blood pressure of 135/92mmHg may occur.
In conclusion, if the blood pressure is measured as 135/92mmHg, you should continue to monitor your blood pressure and consult the hospital if necessary.