What are the signs before a stroke, the signs before a stroke

Before stroke, patients usually have corresponding symptoms, which should be paid attention to, mainly as follows:

1. Sudden temporary darkening of one eye or both eyes, blurred vision, double vision or accompanied by vertigo may be a precursor to stroke and should be taken seriously;

2. Sudden unilateral numbness in the hands, feet, and face, which may be accompanied by limb weakness, walking inclination, upper limb lifting disorder, or sudden clumsiness, slurred speech, crooked mouth and slanted eyes, may be the precursor of stroke;

3. Sudden dizziness accompanied by nausea, vomiting, and even palpitation and sweating may also be a precursor to stroke;

4. A sudden fall without any premonition, or accompanied by a short period of confusion, may also be a precursor to stroke;

5. The above conditions are relatively short-lived, especially unilateral limb weakness or slurred speech, crooked mouth and slanted eyes, the time is short, and it has not recovered on its own, which may be a precursor to stroke, which is called transient ischemic attack.

Stroke patients may have symptoms of precursors, manifested by fluctuations in blood pressure, often elevated blood pressure, and may have symptoms of general malaise such as dizziness, headache, fatigue, and listlessness, but can also have specific symptoms and signs. The most common precursor to ischemic stroke is transient ischemic attack, which can cause transient limb weakness, numbness, or speech disturbances, and some patients may have significant dizziness. It lasts from a few minutes to an hour and provides natural relief without any after-effects.

Signal 1: "Drooling in the mouth, difficulty speaking".

The most common causes of motor nerve dysfunction are crooked mouth salivation, aphasia or inability to speak, difficulty swallowing, weakness or inactivity of one limb, falling of objects, unsteady walking or sudden falling, and spasms or throbbing of limbs.

Signal 2: "Persistent headache and dizziness".

The headache that occurs during stroke is different from ordinary headache, and the pain is obvious, changing from intermittent headache to continuous headache; If the headache is fixed in one area, it may be a precursor to intracerebral hemorrhage or subarachnoid hemorrhage.

Signal 3: "numbness of the head and face, numbness of half of the body, sudden inability to see".

This is due to sensory dysfunction, which is caused by insufficient blood supply to the brain, and sudden dizziness, or tinnitus, hearing loss, and spontaneous pain in the limbs.

Signal 4: "Mental decline".

Abnormal mental consciousness, personality changes, becoming withdrawn or indifferent, and impatient; There is also a brief loss of consciousness or mental decline.

Signal 5: "Sweating, low-grade fever, chest tightness and palpitations".

In a small number of patients, autonomic nerve dysfunction caused by cerebrovascular lesions, there will be obvious fatigue, sweating, low-grade fever, palpitations or chest tightness and discomfort; Hiccups, nausea and vomiting occur.

First, normal people suddenly appear black in front of their eyes, cannot see objects, and return to normal in a few seconds or minutes, and second, they often yawn continuously.

Thirdly, when you are holding a knife and shaving your face, when you turn your head to one side, you suddenly feel weakness in your arm, the razor falls to the ground, or you can't speak slurred at the same time, and you will completely return to normal after one to two minutes.

Fourth, transient ischemic attack. Transient hemiplegia or monoplegia has appeared, with or without aphasia, but it is only held for a short time, and it usually recovers completely within 24 hours, so this is also a precursor to progressive stroke and complete stroke.

1. Sudden onset of vertigo.

Vertigo is the most common symptom of stroke aura and can occur at any time before a stroke, especially when waking up in the morning. In addition, it is also prone to occur after fatigue and bathing. In particular, patients with high blood pressure have a greater risk of cerebral hemorrhage or cerebral infarction if they have repeated vertigo for 1 to 2 days.

2. Sudden severe headache.

Sudden onset of severe headache, accompanied by convulsive episodes, recent history of head trauma, or headache accompanied by coma, drowsiness, sudden changes in the nature, location, and distribution of the headache, headache aggravated by coughing force, severe headache, can be awakened in pain at night. If you have any of the above conditions, you should go to the hospital for a check-up as soon as possible**.

3. Sudden abnormal blood pressure.

A sudden, persistent increase in blood pressure above 200,120 mm Hg is a precursor to intracerebral hemorrhage.

4. Sudden gait abnormality.

Sudden staggering and weakness in the legs is one of the aura symptoms of hemiplegia. If an older person has a sudden change in gait and is accompanied by numbness and weakness in the limbs, it is a warning sign of a stroke.

5. Frequent yawning constantly.

In patients with ischemic cerebrovascular disease, about 80% of patients will yawn in the first 5 to 10 days before the onset of the disease.

6. Hypertensive bleeding.

This is a red flag to be aware of. Hypertensive patients with several heavy nosebleeds, coupled with fundus hemorrhage and hematuria, such patients may develop cerebral hemorrhage within six months.

7. Other aura symptoms.

In addition to the above aura symptoms, the appearance of slurred speech or difficulty in understanding language, slow response, blurred vision or blindness, choking, difficulty swallowing, sudden numbness and tiredness of half of the body, numbness of one side of the face or crooked corners of the mouth, weakness, clumsiness, heaviness of one limb, drowsiness, tinnitus, etc. are also premonitory manifestations of stroke.

The presence of the above aura of stroke requires a high degree of suspicion for the possibility of stroke, and even if the symptoms progress slowly, it is necessary to go to the hospital for examination**.

Depending on the condition, if you don't use it, it should be almost the same if you eat some gardenia soft capsules.

1. Dizziness. The precursor of stroke in middle-aged and elderly people will be repeated instantaneous dizziness, sudden feeling dizzy, visual rotation, and return to normal after a few seconds, which may be a transient ischemic attack, which is commonly known as a precursor to stroke, and should be diagnosed and treated as soon as possible to prevent stroke. 2. Numbness of limbs.

In addition to cervical spondylosis and diabetes, if accompanied by symptoms such as headache, dizziness, lightheadedness, tongue swelling, or a history of hypertension, hyperlipidemia, diabetes or cerebral arteriosclerosis, etc., more attention should be paid to the occurrence of stroke.

3. Sudden blackening of the eyes. Sudden blackening of one eye, unable to see, completely return to normal after a few seconds or dozens of seconds, medically called one-time amaurosis in one eye, which is the most common symptom of stroke in middle-aged and elderly people, and is caused by retinal ischemia caused by cerebral ischemia. Another sign of a stroke is retraction, dizziness, reduced visual field or double vision.

4. Unexplained falls. Due to cerebral arteriosclerosis, cerebral ischemia and motor nerve failure can cause ataxia and balance disorders, and it is easy to fall, which is also a precursor symptom of stroke.

5. Unclear speech. When the cerebral blood supply is insufficient, the nerves of the human motor function fail, one of the common symptoms is that the common symptoms are suddenly ineffective or slurred, or even unable to speak, but the duration is short, no more than 24 hours, which should be paid attention to, and the unexplained crooked corners of the mouth, slurred speech or tongue protrusion deviation should be noted.

6. Yawn constantly. If there is no tiredness, lack of sleep, etc., there is continuous yawning, which may be due to cerebral arteriosclerosis, ischemia, and the manifestation of chronic ischemia and hypoxia of brain tissue, which is a precursor to stroke patients.