What department should I go to for a stroke?

Written by Tang Bo

Neurology

Updated on September 10, 2024

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Stroke is classified into ischemic stroke and hemorrhagic stroke. If symptoms of a stroke occur, such as slurred speech, limb weakness, or other neurological deficits, one should immediately seek medical attention at the emergency department of a local hospital. Emergency doctors will perform a head CT scan. If ischemia is present, the CT scan might not show changes within 24 hours, in which case a visit to the neurology department is necessary. If hemorrhage is detected, then a visit to the neurosurgery department is required. However, if the symptoms are of a chronic, old stroke, then a visit to the neurology department is needed.

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Written by Sheng Wang

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Causes of Dysphagia after Stroke

The causes of dysphagia resulting from a stroke are largely related to the location of the stroke. Dysphagia mainly involves the glossopharyngeal and vagus nerves, which are distributed in the medulla oblongata of the brainstem. Therefore, if you have a brainstem stroke, specifically at the medulla oblongata, there is a significant chance of experiencing coughing due to aspiration and dysphagia. If the stroke occurs in a different area, these symptoms are unlikely to appear. A stroke in the cerebral hemisphere, since it has bilateral nerve supply, does not lead to noticeable coughing if only one side is affected. However, if one side is affected this year and the other side next year, similar symptoms of aspiration cough and dysphagia will occur. Therefore, neurologically, the location and specific site of the stroke are crucial, as each location presents different symptoms.

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Written by Tang Ying

Physical Medicine and Rehabilitation

54sec

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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.

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Written by Zhang Hui

Neurology

1min 9sec

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What is a stroke?

The English term for 脑卒中 is stroke, which generally refers to a group of cerebrovascular diseases. These diseases often onset acutely and mainly consist of two types. The first type is ischemic stroke, which includes diseases like cerebral thrombosis, watershed infarction, cerebral infarction, and cerebral embolism. The second type is hemorrhagic stroke, which primarily includes cerebral hemorrhage and subarachnoid hemorrhage among other bleeding-related disorders. Regardless of the type, the onset of stroke is very sudden, and patients rapidly develop severe neurological deficits. For example, a patient may experience sudden slurred speech, paralysis of one side of the body, or numbness and weakness on one side. There will inevitably be obvious symptoms like dizziness, headache, nausea, vomiting, and stiffness of the neck. If a stroke is suspected, it is crucial to rush to the hospital immediately. Doctors will make an accurate diagnosis and provide appropriate treatment based on the patient's medical history and cranial CT scans.

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Written by Zhang Hui

Neurology

1min 4sec

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What does a stroke cause?

Stroke primarily causes neurological deficits such as limb paralysis in patients. This paralysis is typically hemiplegic, where one side of the body lacks strength, the affected limbs cannot walk, and the upper limbs cannot be lifted. Stroke can also cause numbness in the limbs. Patients may experience reduced pain and temperature sensation on one side of the body, unable to feel pain or temperature. Additionally, stroke can lead to headaches and symptoms such as nausea and vomiting, commonly seen in hemorrhagic strokes, such as cerebral hemorrhage. Furthermore, strokes in specific brain areas like the frontal lobe, temporal lobe, and hippocampus can cause cognitive impairments. Patients become slow to react, have significantly reduced learning and memory capabilities, and their ability to perform daily activities and work is noticeably affected. Strokes can also cause unclear speech, where patients have difficulties in expressing themselves verbally and may even be unable to understand conversations.

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Written by Gao Yi Shen

Neurosurgery

1min 4sec

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What are the symptoms of a stroke?

Symptoms of stroke vary greatly, and it is crucial to judge based on the circumstances. The symptoms are mainly divided into two major categories: hemorrhagic stroke and ischemic stroke. The most common symptoms of hemorrhagic stroke are severe headaches, projectile vomiting, and the gradual onset of consciousness disorders. Some people might also experience limb numbness, weakness, speech impediments, and other conditions. The most common symptoms of ischemic stroke include dizziness, limb numbness, and speech impediments; sometimes, these symptoms alternate, so it is essential to pay attention to clinical observations and focus on differential diagnosis. There are also other types of symptoms, such as cognitive decline, urinary and fecal incontinence, unstable gait, swallowing difficulties, and coughing while swallowing. Therefore, it is imperative to visit a hospital in a timely manner for testing to clearly understand the specific changes in the patient's condition at that time, thus better facilitating the patient’s recovery.