What are the early symptoms of cerebral infarction, and what are the early symptoms of cerebral infa

The most common pre-symptoms of cerebral infarction are sudden monocular blindness or blurred vision, which is quickly relieved in a short period of time, transient vertigo, tinnitus accompanied by nausea, vomiting, unsteady walking, episodic slurred speech, stiff tongue numbness, and episodic single numbness, weakness, salivation, transient amaurosis, transient unconsciousness or drowsiness, sudden inability to name objects, urinary incontinence, sudden inability to recognize colors or hemianopia, memory loss, and changes in the nature of the original headache, which change from paroxysmal attacks to persistent and unrelieved, the headache is exacerbated with nausea and vomiting. Risk factors for pre-cerebral infarction include hypertension, hyperlipidemia, diabetes, heart disease, arteriosclerosis, long-term smoking, alcoholism, family genetic history, as well as joy and sorrow, overwork, fall injury, climate change, and lifestyle changes. There are many factors that affect the effect of cerebral infarction, and the main factors are the time and method of seeking medical treatment.

Acute cerebral infarction is timely and effective within 6-8 hours**, and the prognosis is usually better, and most patients have good neurological recovery. Because 6-8 hours is the best time window for cerebral infarction, intravenous thrombolysis within 6 hours is the best time window for vascular recanalization, and the patient's neurological function recovers. Within 8 hours and more than 6 hours, if mechanical thrombectomy is performed, thrombectomy** can reopen the blood vessels and restore the damaged nerve function.

In addition, the factors affecting cerebral infarction include the location of infarction, whether there are underlying diseases in the past and age, etc., and whether there are serious complications during the hospitalization of the patient, which is also an important reason for the effect of cerebral infarction, and has a great impact on the prognosis of cerebral infarction.

The symptoms of precerebral infarction are present in every patient, and if there are symptoms of precerebral infarction, after early stage, the symptoms of cerebral infarction and the disability rate can be improved. The most critical pre-symptoms of cerebral infarction are transient ischemic attack, such as transient dizziness, and recoverable slurred speech, dysphagia, or crooked mouth within 2-3 hours or 1 day. It is accompanied by impaired limb mobility, such as muscle weakness and numbness, and returns to normal after a few hours.

Some patients feel that they have returned to normal and do not need to continue**, which is actually an early precursor to cerebral infarction. If such symptoms appear, go to the hospital immediately, and through MRI testing, whether there is early cerebral infarction, timely thrombolysis and anticoagulation, and take corresponding measures.

Preinfarction symptoms can be threefold:

1. Patients will experience dizziness, dizziness, dark shadows in both eyes, blurred vision, numbness on one side of the face, inflexible tongue, and transient blank brain, which can be restored to normal level in a short time;

2. That is, sensory impairment, the patient will have symptoms of numbness in one limb, ant walking sensation, pinprick pain, and pain and other sensations will decrease.

3.The patient will suddenly feel weakness on one side of the limb, at the same time, the voluntary movement is not comfortable, the fine motor can not be completed accurately, the person cannot hold or stand unsteadily when holding objects with his hands, the walking will be biased to one side, and the corners of the mouth will be crooked, the corners of the mouth will salivate, and even have the symptoms of choking on drinking water.

Symptoms of cerebral infarction: mild or asymptomatic symptoms in the early stage of cerebral infarction, or limb paralysis and dizziness; Patients with severe cerebral infarction may have neurological dysfunction and acute coma.

Many people think that cerebral infarction is a sudden disease, and it feels like it has come and gone without a trace. For example, the elderly in the family were originally in good health, but suddenly developed symptoms of cerebral infarction. In fact, judging from most of the current cerebral infarction cases, there are traces in the early stage of cerebral infarction, but the symptoms are relatively mild and not easy to be taken seriously.

People with cerebral infarction generally have numbness in their hands and feet, yawning, blurred vision, inability to see clearly, etc., and they should seek medical attention in time if they have the above symptoms.

01 The first symptom is numbness in the hands and feet, which is basically the case in patients with cerebral infarction.

02 The second symptom is blurred vision, which is usually transient and will recover on its own after a while.

03 The third symptom is yawning, cerebral infarction will cause insufficient blood supply to the brain, which will cause symptoms such as drowsiness and fatigue.

04 The fourth symptom is hemiplegia, and many people with cerebral infarction suffer from hemiplegia.

05 If you have any of the above symptoms, be careful that it is a cerebral infarction and seek medical attention in time.

Cerebral infarction is one of the cardiovascular diseases, many people may be in good health, and suddenly there is a cerebral infarction, cerebral infarction should be said to be a more serious disease, once the consequences will be very serious, in fact, cerebral infarction has some early symptoms, what are the early symptoms of cerebral infarction? What are the early symptoms of cerebral infarction? What are the early manifestations of cerebral infarction?

1. Personality and emotional changes

Sudden changes in personality, thinking, intelligence, and behavior, such as becoming depressed, silent, withdrawn, apathetic, or becoming angry, euphoric, irritable, multilingual, or experiencing a temporary loss of consciousness or mental decline, or even loss of normal comprehension and judgment. This is mainly due to insufficient blood supply to the internal carotid artery system, which impairs the function of the frontal lobes of the brain.

2. Visual abnormalities

Sudden onset of short-term blurred vision, blindness, and monocular blindness that lasts for several minutes and then vision returns due to insufficient blood supply to the ipsilateral or ipsilateral ophthalmic artery.

3. Dizziness

Most patients with cerebral infarction suffer from high blood pressure, and when dizziness occurs, they think it is caused by poor blood pressure control, and they often ignore it. Generally, headache and dizziness are the precursors of ischemic cerebral infarction.

4. Blackness in front of the eyes

It refers to the sudden appearance of blackness in front of the eyes of normal people, and returns to normal after a few seconds, without dizziness, nausea, or consciousness disorder, which is caused by transient retinal ischemia, which is the earliest alarm of cerebrovascular disease, and patients should pay attention to it.

5. Changes in spirit and language

Personality changes suddenly, such as the previous cheerful suddenly becomes taciturn. In terms of speech, the patient has sudden aphasia and difficulty pronouncing.

6. Somatic sensation and abnormal movement

Numbness or weakness of limbs, loss of holding objects, unexplained fainting or falling. When the above phenomenon occurs, it should be noted, indicating that cerebral infarction may occur, and should be checked and accepted in the hospital in time, and these initial symptoms must not be ignored, which are conducive to the recovery of cerebral infarction.

Condition analysis: Hello, the initial symptoms of cerebral infarction include the following aspects: 1. Symptoms of anterior circulation cerebral infarction:

1. Such as three deviations, paralysis and numbness of the limbs, and visual field symptoms of hemipakia. 2. Patients with generalized anterior circulation symptoms have impaired consciousness, manifested as drowsiness, lethargy, coma, and some patients will manifest cognitive dysfunction, decreased memory, calculation and speech dysfunction, and have symptoms of slurred speech and aphasia, decreased willpower, apathy, and seizures; 2. Symptoms of cerebral infarction in the posterior circulation: 1. The symptoms of dizziness and vertigo are mainly caused by cerebellar and brainstem lesions, accompanied by symptoms such as difficulty swallowing, choking on water and coughing.

2. Falls and sleepiness and transient global amnesia. 3. Patients with cerebral infarction will also present with symptoms of cerebral infarction, such as hemiplegia, numbness, limb movement disorders, speech dysfunction, etc.