Clinical manifestations of stroke

Written by Zhang Hui

Neurology

Updated on January 27, 2025

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Firstly, the patient may experience aphasia, such as not understanding others' conversations and being unable to accurately express their own opinions. Signs of facial paralysis, such as a skewed mouth, drooling, and nasolabial fold, may also appear. Secondly, limb paralysis is a common clinical symptom, generally presenting as hemiplegia. There may also be hemisensory disturbances, such as numbness on one side of the body. Thirdly, patients may experience a decline in cognitive functions, exhibiting slow reactions, reduced memory capabilities, and decreased computational skills. If a stroke affects the posterior circulation, the patient may experience symptoms such as dizziness, double vision, and hemianopia.

Other Voices

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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 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.

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Written by Zhang Hui

Neurology

1min 7sec

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What is good to eat after a stroke?

Stroke primarily refers to cerebrovascular diseases, among which cerebral infarction has the highest incidence rate. Regarding diet after experiencing a cerebral infarction, it mainly falls into two categories: The first category is medications. If it is a cerebral thrombosis, it is crucial to strictly control blood pressure and blood sugar using appropriate medications. Additionally, it is necessary to take medications to prevent the recurrence of thrombosis. These medications primarily include antiplatelet agents and drugs that regulate blood lipids to stabilize plaques. Furthermore, traditional Chinese medicines that invigorate the blood and remove stasis can also be used. These medicines also help to improve blood circulation. In terms of diet, it is essential to follow a low-salt, low-fat diet, avoid overly greasy foods, and eat plenty of fresh vegetables and fruits regularly. High-quality proteins should also be included, such as drinking milk and eating beef. Whole grains should not be omitted to ensure a balanced diet and promote recovery.

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Written by Tang Bo

Neurology

42sec

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The difference between stroke and cerebral hemorrhage

Stroke includes hemorrhagic stroke and ischemic stroke. Hemorrhagic stroke refers to cerebral hemorrhage, and ischemic stroke refers to cerebral infarction. Thus, they are included in the category of stroke. If symptoms similar to stroke occur, such as facial droop and limb weakness, along with a sudden increase in blood pressure, it is essential to go to the hospital immediately. The first step should be a cranial CT scan to determine whether it is a hemorrhagic or ischemic stroke, to guide further different treatments. Therefore, one must go to the hospital promptly if such symptoms appear.

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Written by Tang Ying

Physical Medicine and Rehabilitation

1min 15sec

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The soft paralysis phase of a stroke refers to a few weeks after the onset.

The recovery of stroke patients is generally divided into four phases: the flaccid phase, also known as the hypotonic phase, the spastic phase, the recovery phase, and the sequelae phase. The symptoms of the flaccid phase mainly include muscle relaxation, low muscle tone, and lack of autonomous movement. The majority of patients maintain the flaccid phase for about one to three weeks, and depending on the individual's condition, they generally begin to enter the spastic phase after one to three weeks. A small portion of patients with severe conditions and poor initiative, who have not undergone formal rehabilitation training, may extend their flaccid phase to more than a month or even longer. Therefore, receiving early formal rehabilitation training to improve muscle strength and spasticity treatment can allow patients to smoothly transition through the flaccid phase and gradually enter the spastic phase. Good management of spasticity is even more beneficial for the patient’s recovery. Rehabilitation training can help stroke patients recover sooner and faster.