What are the symptoms before cerebral infarction?

Cerebral infarction is a sudden disease that is difficult to prevent. It is very harmful to patients and is characterized by high mortality, high morbidity and high recurrence rates. However, there is evidence to prevent cerebral infarction. If you pay attention to some signs before the onset of the disease and go to the hospital for a good examination and treatment in time, this can often save the patient's life. For example, in the early stages of the disease, it is easy to cause dizziness and headaches, visual impairment, and some limb abnormalities.

What are the symptoms before cerebral infarction?

1. Dizziness and headache:

Sudden loss of consciousness, unsteady standing, swaying body, dizziness, severe headache, difficulty breathing, and fainting are the precursors of ischemic cerebral infarction. If accompanied by nausea and vomiting, it is a precursor to hemorrhagic cerebral infarction.

2. Visual impairment:

The patient cannot see things clearly and has a damaged visual field, making it impossible to see and distinguish things accurately. However, after a short rest, the vision returns to normal and the patient can see things around him clearly. This is a warning sign of cerebral infarction and the onset of the disease should be prevented as early as possible.

3. Language and mental changes:

Suddenly becoming silent, losing interest in everything and everyone, completely ignoring what is happening in the outside world, becoming irritable, emotionally unstable, sleepy and tired, and losing speech or expressing oneself unclearly.

4. Drowsiness and sleepiness:

The respiratory center is lacking in oxygen, causing listlessness, drowsiness, and frequent yawning. As cerebral arteriosclerosis worsens and ischemia becomes severe, other symptoms will appear one after another. Constant yawning is just a precursor symptom, indicating that a disease is about to occur, but constant yawning does not necessarily lead to cerebral infarction.

5. Abnormal body sensation and movement:

Numbness of limbs, weakness in limbs, soft hands and feet, inability to lift heavy objects, and heavy objects in hands suddenly fall off. Unilateral facial paralysis lasts for one day, then the condition worsens, the arterial lumen narrows, and cerebral ischemia leads to ischemic cerebral infarction.

What are the signs of cerebral infarction? I believe everyone already knows this. If you have any questions, please consult a doctor in a professional hospital. Once the disease occurs, early treatment is necessary. There are many treatment methods, and different treatment methods are suitable for different situations. If the condition is serious, you should contact a doctor immediately and do not use inappropriate treatment methods on your own.