Is low blood pressure over 90 normal?

Hypotension above 90 generally refers to diastolic blood pressure above 90mmHg, diastolic blood pressure above 90mmHg is usually not normal.

In general, the normal range of diastolic blood pressure is 60 to 89mmHg, more than 90mmHg indicates that the patient has low pressure. If diastolic blood pressure exceeds 90mmHg, it is related to mental stress, excessive fatigue, alcoholism and other factors. Blood pressure can be adjusted by removing incentives. If it is related to heart disease, cerebrovascular disease, endocrine metabolism abnormality and other factors, the patient should control the condition, prevent the increase of blood pressure, lead to complications such as cerebral infarction, renal function injury, etc., and cause adverse effects on the body.