Low blood pressure can be categorized as physiological hypotension or pathological hypotension.
1. Physiological low blood pressure: also called primary low blood pressure, the cause of which is not yet clear, may be related to physical weakness and hereditary factors, and generally has no obvious symptoms and does not require special treatment.
2. Pathological hypotension: low blood volume, allergy, anemia, improper medication for hypertensive patients, postural hypotension and certain drugs such as nitroglycerin can cause hypotension, which need to be clarified to cause hypotension and given targeted treatment.
Low blood pressure, if it is physiological low blood pressure and no obvious symptoms, generally do not need treatment, it is recommended that regular monitoring of blood pressure, if there is low blood pressure at the same time with dizziness and other symptoms must be under the guidance of the doctor regular treatment.