Stroke and Its Treatment

Written by Zhang Hui
Neurology
Updated on May 24, 2025
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Stroke primarily refers to cerebrovascular disease, characterized by the sudden onset of symptoms that develop within minutes. This rapid development of symptoms is why it is called a stroke. Stroke commonly affects middle-aged and elderly people who often have certain risk factors. For example, high blood pressure, high blood cholesterol, smoking, drinking, obesity, and heart diseases like atrial fibrillation can increase the risk of stroke. For the treatment of stroke, it is crucial to reach the hospital as soon as possible, as earlier treatment leads to better outcomes. Generally, if it is suitable, the patient may receive intravenous thrombolysis. Additionally, treatment may involve anti-atherosclerosis measures, nutritional support for nerves, and rehabilitation training, which is also very important.

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The difference between stroke and cerebral infarction

The difference between stroke and cerebral infarction lies in the scope of stroke, which is broader and includes cerebral infarction. Stroke is divided into hemorrhagic stroke and ischemic stroke. Common types of hemorrhagic stroke include cerebral hemorrhage and subarachnoid hemorrhage. Common types of ischemic stroke include cerebral infarction and cerebral thrombosis. Thus, the scope of stroke is relatively large and includes cerebral infarction. Cerebral infarction occurs when a blockage in the cerebral blood vessels leads to ischemia, edema, and necrosis of the brain tissue in the supplied area, resulting in symptoms of stroke. Additionally, cerebral embolism occurs when an embolus from another part of the body detaches and blocks a brain artery, causing ischemia and necrosis of the brain tissue in the supplied area, also leading to stroke.

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Can a stroke be cured?

Stroke can result in sequelae such as deviation of the mouth, slurred speech, hemiplegia, numbness of extremities, coughing when drinking water, hoarseness, and difficulty swallowing. If the stroke affects a smaller area or is not located in a critical area, recovery tends to be better. However, if the infarct is large or occurs in a critical area like the brainstem, sequelae may persist, with partial function recovery possible within about three to six months.

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Written by Shi De Quan
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Does lacunar infarction belong to ischemic stroke?

Lacunar infarction is a type of ischemic stroke, which can be simply explained as the blockage of small blood vessels. It generally belongs to one of the categories of ischemic strokes, which also include large vessel blockage and cerebral embolism. Lacunar infarction specifically refers to blockages in small blood vessels, and this type of stroke primarily occurs due to these small vessel blockages, and it is known as lacunar infarction.

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Written by Tang Bo
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What medicine to take for a stroke?

Stroke includes ischemic stroke and hemorrhagic stroke, also known as cerebral infarction and cerebral hemorrhage. The medications used for these two diseases differ, so it is essential to identify which type of disease it is. When symptoms occur, such as slurred speech, limb weakness, or other symptoms, it is crucial to seek medical attention immediately. Perform a cranial CT scan first to rule out bleeding, and then consider cerebral infarction. If it is a cerebral infarction, thrombolytic therapy can be administered within 4.5 hours of the acute phase, followed by hospital treatment. During the acute phase of a cerebral hemorrhage, the decision on whether to proceed with surgery depends on the amount of bleeding. Regardless of the situation, these conditions are often underpinned by several underlying diseases, such as hypertension, diabetes, or hyperlipidemia, along with other risk factors. Therefore, medication needs to be personalized, and it is also necessary to check for any contraindications to determine what medication to use. (Medication use should be guided by a professional doctor.)

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Written by Tang Ying
Physical Medicine and Rehabilitation
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Rehabilitation nursing for stroke patients

For the rehabilitation and nursing care of stroke patients, first and foremost, we need to monitor the patient's vital signs, food intake, sleep, as well as bowel and bladder function. Secondly, we should pay attention to their psychological state, checking for signs of tension, anxiety, and depressive emotional reactions. Thirdly, we encourage patients to overcome their illness and to establish confidence in their recovery. Fourthly, we guide patients to actively engage in physical function exercises, as well as daily activities such as eating and dressing to practice their daily living skills. Fifthly, we manage proper limb positioning and patient turning, prevent pressure sores, and also prevent a series of complications such as venous thrombosis and urinary tract infections.