How long does one need to be hospitalized for a cerebral infarction?

Written by Chen Ya

Geriatrics

Updated on September 10, 2024

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The duration of hospitalization for cerebral infarction varies from person to person, depending on the different conditions of the stroke patients, the different causes of the stroke, and the different treatment goals. Generally, the hospitalization time is seven to fourteen days. If the condition of the cerebral infarction is relatively mild, it is also possible to be discharged in five to seven days. However, for some patients with severe conditions, even those who are in a coma or have complications, the hospitalization time will be longer.

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Written by Zhang Hui

Neurology

56sec

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Treatment of Cerebral Infarction

As society ages, the incidence of cerebral infarction is also increasingly higher, making rational treatment extremely important. Generally, the treatments for cerebral infarction include the following methods: The first point is intravenous thrombolysis, which is a very important treatment plan. If patients can reach the hospital within the thrombolysis time window and are assessed by a neurologist as having no contraindications, they can undergo intravenous thrombolysis treatment, from which many patients benefit. Second, with the advancement of medicine, some patients can also undergo interventional surgery for arterial thrombectomy. Third, the treatment for most patients mainly involves the use of antiplatelet drugs and statins. Additionally, medications that clear free radicals and protect brain cells are provided, along with scientifically-based rehabilitation training.

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Written by Chen Ya

Geriatrics

59sec

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What should be noted for cerebral infarction?

People with old myocardial infarctions need to pay attention to their diet. A low-salt, low-fat diet is recommended. Additionally, individuals like Student Shi who have difficulty swallowing must be careful not to choke, as this can lead to aspiration pneumonia. If they really cannot eat, they may need to have a gastric tube inserted for feeding. Emotionally, it is crucial to control emotional fluctuations as they can cause blood pressure spikes, potentially leading to further progression of a cerebral infarction. Regarding medications, they must be taken on time and regularly to prevent risk factors including hyperlipidemia and hypertension. Blood pressure should also be controlled within the normal range. Furthermore, functional exercise is essential, particularly for those suffering from sequelae post-infarction, to prevent local muscle atrophy and stiffness.

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Written by Sheng Wang

Neurology

38sec

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How is lacunar stroke treated?

Lacunar infarction is a cerebrovascular disease. For lacunar infarctions caused by arteriosclerotic atherosclerosis, the main treatment is to prevent recurrence of infarction and dislodged plaques that cause blockages. Therefore, it is necessary to initiate treatments like aspirin, antiplatelet therapy, and atorvastatin to lower blood lipids and stabilize plaques. It is also important to control risk factors such as high blood pressure, diabetes, smoking, as well as conditions like hyperuricemia and hyperhomocysteinemia.

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Written by Tang Bo

Neurology

1min 19sec

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What foods should not be eaten in the case of a cerebral infarction?

Stroke refers to the necrosis of brain tissue, causing a series of neurological functional deficit symptoms. The dietary requirements for stroke must be determined comprehensively based on the patient's own condition and underlying diseases. For instance, common risk factors for stroke include hypertension, diabetes, hyperlipidemia, and elevated homocysteine levels, along with unhealthy habits such as smoking and drinking. If the patient has hypertension, a light diet should be emphasized. If they have hyperlipidemia, fatty foods should be avoided in favor of a low-fat diet. In cases of high homocysteine levels, it is advisable to consume foods rich in vitamins. Additionally, if the patient has diabetes, they must adhere to a diabetic and low-sugar diet. Therefore, what food can be consumed depends on the patient's underlying diseases and the symptoms of the stroke. If the patient has swallowing difficulties, care must be taken to avoid hard foods as this could lead to choking and potentially cause a lung infection. Thus, the patient's individual condition must be taken into account when deciding their diet.

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Written by Tang Bo

Neurology

1min 4sec

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CT manifestations of cerebral infarction

Brain infarction has different manifestations on CT scans at different stages. Generally, within 24 hours, the CT scan may not show any imaging of the cerebral infarction lesion. However, some patients, especially those with thrombosis in the middle cerebral artery, might exhibit a high density sign in the middle cerebral artery. In cases of large-scale cerebral infarction, some sulci on the side affected by the infarction may appear shallower, indicating possible brain swelling. Generally, within 24 hours, a CT scan can reveal a low-density image, which appears relatively darker. This condition is typically considered a brain infarction, and as time progresses, this dark, or low-density image, tends to become even darker. In some patients during the acute phase, although the infarction may not be apparent, a CT scan is performed to rule out bleeding, as CT is very sensitive to bleeding.