脑血管病一般分为两大类:一类为出血性脑血管病,根据出血部位的不同,又分为脑出血和蛛网膜下腔出血;另一类为缺血性脑血管病,主要包括脑血栓形成、脑栓塞和短暂性脑缺血发作。脑血管病的常见症状主要有突发头晕、头痛、耳鸣、麻木、一侧肢体无力或不灵活、说话吐字不清、单眼或双眼视物模糊、记忆障碍以及不明原因的局部或全身抽搐等。 Cerebrovascular disease is generally divided into two categories: one for hemorrhagic cerebrovascular disease, according to the different parts of the bleeding, is divided into cerebral hemorrhage and subarachnoid hemorrhage; the other is ischemic cerebrovascular disease, including Cerebral thrombosis, cerebral embolism and transient ischemic attack. Common symptoms of cerebrovascular disease are sudden dizziness, headache, tinnitus, numbness, limb weakness or inflexibility, vomiting unclear, monocular or binocular vision blurred, memory disorders and unexplained local or systemic convulsions.