The situation that the blood pressure is not high in the morning and evening, but high at noon may be caused by physiological factors such as diet, mental stress, strenuous exercise, temperature change, etc., or it may be caused by pathological factors such as primary hypertension and myocardial ischemia.
1. Physiological factors: When a normal person ingests high salt food or too greasy food at lunch, it may lead to a transient increase in blood pressure. It may also be due to the increase of sympathetic excitability of the body due to mental tension, strenuous exercise, and rising temperature at noon, which leads to the increase of blood pressure.
2. Primary hypertension: the patient himself may be suffering from hypertension, the body’s blood pressure fluctuations manifested in the morning and evening blood pressure is not high, the blood pressure rises at noon. The patient should consult the doctor in time and make a treatment plan under the doctor’s guidance, such as applying calcium channel blockers (such as nifedipine, etc.) and other drugs to reduce blood pressure.
3. Myocardial ischemia: most patients with myocardial ischemia may be induced by myocardial ischemia and ischemia due to high activity at noon and elevated temperature, resulting in angina symptoms such as chest tightness and palpitations, which cause compensatory increase in blood pressure.
Excluding physiological factors, patients still appear in the morning and evening blood pressure is not high, a high situation at noon, it is recommended to go to the regular hospital in time to find out the cause of the disease, under the guidance of the doctor for standardized treatment.