What is the cause of elevated blood pressure in patients with cerebral infarction

Cerebral infarction generally refers to ischemic stroke. Usually, there are many reasons for the increase in blood pressure in ischemic stroke patients, which may be caused by physiological factors such as emotional agitation and strenuous exercise, or it may be caused by hypertension, acute myocardial infarction and other diseases.

1. Physiological factors

1. Emotional agitation: If the patient is too stressed or emotionally excited during the illness, it may cause sympathetic nerve excitation, which will cause rapid heartbeat and increased blood pressure. Patients are advised to maintain a good state of mind and avoid excessive tension and anxiety.

2. Strenuous exercise: If the patient does strenuous exercise after the onset of the disease, it will also cause the blood vessels to dilate, so that the blood flow rate will increase and the above symptoms will appear. Patients are advised to take rest in their daily lives and avoid exertion and strenuous activities.

2. Disease factors

1. Hypertension: Hypertension is a clinical syndrome characterized by increased systemic arterial pressure, increased resistance of peripheral arterioles, and increased cardiac output and blood volume to varying degrees. The cause is not clear, but it may be related to genetics, environmental and other factors. Clinically, it can manifest as dizziness, headache, dizziness, tinnitus, insomnia, fatigue and other symptoms. For patients diagnosed with hypertension, hydrochlorothiazide tablets, furosemide tablets and other drugs are used under the guidance of a doctor.

2. Acute myocardial infarction: Acute myocardial infarction is myocardial necrosis caused by coronary artery blockage and insufficient blood supply, and common triggers include overeating, heavy drinking, physical activity or emotional agitation.It is mainly manifested as sudden onset of retrosternal pain with a long duration and radiates to other parts of the precordium, often accompanied by nausea and vomiting, sweating, and dyspnea. For patients diagnosed with acute myocardial infarction, it is necessary to take aspirin enteric-coated tablets, clopidogrel bisulfate tablets and other drug treatment according to the doctor's instructions.

In addition, it may also be caused by aortic dissection and other reasons, and it is recommended to seek medical treatment in time.