Are there any signs before the stroke?

When the weather turns cold, the blood vessels in our body contract and blood pressure rises. Those patients with arteriosclerosis, hypertension and hyperlipidemia are prone to stroke due to blood vessel blockage or blood vessel rupture. So, after winter, I had a stroke!

One person had a stroke and the whole family was implicated. ? After the stroke, the patient is aphasia, hemiplegia, mouth and eyes askew, and in severe cases, he loses his life. This crippling disease is terrible. Experts say that in fact, the body has premonitory information before a stroke.

According to statistics, as long as the above-mentioned transient ischemic symptoms appear, the probability of stroke within one month is very high. Moreover, 60%-70% of stroke patients have premonitions of stroke. So if you have the following symptoms, you must pay more attention to whether it is a precursor symptom of stroke:

(1) Sudden dizziness and headache, rotation of vision and even diplopia, accompanied by tinnitus and nausea and vomiting, but soon returned to normal.

(2) One eye suddenly went blind, and his vision recovered after a few seconds. This is called transient amaurosis in medicine, which may be caused by transient ischemic attack.

(3) Sudden transient hemiplegia, especially hands and feet. These symptoms are caused by transient ischemic attack of internal carotid artery system, which affects the sensory and motor function of unilateral limb activity.

(4) When you are awake, your legs suddenly become weak or even fall, but when you get up, your gait is normal, which is often a manifestation of brain stem ischemia.

How to prevent it?

1. See a doctor as soon as the aura appears.

If there is a premonition of stroke, seek medical attention immediately! ? According to experts, the appearance of premonitory symptoms indicates that thrombosis may have occurred in blood vessels. These small thrombi blocked blood vessels at that time, and then transferred to peripheral blood vessels with blood circulation, and the blood vessels reopened, so the symptoms appeared repeatedly and temporarily. ?

The reason why you should see a doctor immediately is that it is more effective to treat the symptoms of stroke when they appear than after it. Because once a stroke occurs, the consequences are either disabling or fatal, but treatment when the stroke aura appears can prevent thrombosis from further blocking blood vessels, thus avoiding the occurrence of stroke.

2. High-risk groups, control risk factors

Experts believe that hypertension, hyperhomocysteinemia, diabetes, hyperlipidemia and smokers are all high-risk groups of stroke, and risk factors should be controlled.