脑出血 is bleeding caused by the 破裂 of 血管 in the brain due to various 原因. It is known for its rapid onset, which is often caught off guard. And people may often miss the best 治疗 time, so call it "fastest killer."

In addition, the 致命 rate of 脑出血 is high. About 10-30 people have 脑出血 for every 100,000 people in the world, and the mortality rate during hospitalization can be as high as 30%. Surviving 患者 may also be accompanied by a very high 残疾 rate.
Although the onset of 脑出血 is very fast, there are many traces to follow. At the beginning of the onset, some abnormal signals will be sent out more or less, which is a warning and a call for help, but it is often ignored by us. Especially in high-risk groups of 脑出血, when the following abnormal signals appear, we must be alert to the occurrence of 脑出血.
突然的 severe headache. The attack often starts without any 原因, and the severity is severe, sometimes accompanied by jet vomiting, which is caused by bleeding to the meninges. In some parts of the 脑出血, headache can be the only 症状;
Most of the vertigo is 突然的 onset, unsteady standing, and easy to fall to the ground;
Numbness in one 肢体. Many 脑出血s will cause numbness in one side of the face, fingers, and 肢体. Sometimes it may be very mild and is mistaken for being overwhelmed during sleep.
Unclear speaking.
Unclear vision. There is a transient blackness in front of the eyes, or one eye can't see clearly, or the double image of seeing things appears. In addition, some may also experience 症状 such as choking when drinking water, swallowing weakness, lethargy, and forgetfulness.