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Zhang Hui
Neurology
About me
Weifang People's Hospital, Department of Neurology, attending physician, has been engaged in clinical work in the field of neurology for many years, with rich clinical experience in common and prevalent neurological diseases.
Proficient in diseases
Cerebrovascular disease, Parkinson's disease, myelitis, etc.
Voices
Can migraines be cured?
From the current medical development perspective, it is very difficult to completely cure migraines. Migraine is a disease that is prone to attacks, primarily caused by dysfunction of certain blood vessels. Some also believe that abnormal changes in the trigeminal ganglion can also lead to migraines. Migraines are prone to recurrence, and can be triggered by fatigue, poor sleep, bad mood, anxiety, and depression. When a migraine attack occurs, the pain can be quite severe, generally ranging from moderate to severe, accompanied by significant nausea, vomiting, and other clinical manifestations, and a feeling of vascular pulsation during the headache. The treatment plan mainly involves the administration of pain relief medications. If migraine attacks are frequent and the pain during attacks is severe, severely affecting daily life, preventive treatment with medication can be given. These medications can reduce the frequency of migraine attacks, but achieving a complete cure remains very challenging.
What is the greatest fear in Alzheimer's disease?
Dementia in the elderly is a common neurodegenerative disease worldwide. It is a clinical syndrome caused by the irreversible death of brain neurons due to various factors. Initially, the main symptom in patients is impaired memory function, which at this stage does not significantly affect work and life, and is not overly concerning. As the disease progresses, the cognitive functions of the elderly, including visuospatial skills, calculation abilities, and executive functions, are notably impaired. Changes in personality and behavior also occur. What is most feared in dementia? It is particularly concerning when elderly individuals go out on their own and then cannot find their way home, leading to situations where they may become lost. If the elderly are unable to find adequate food outdoors, or if the weather is too cold or too hot, their life safety can be severely threatened. Additionally, dementia patients might inadvertently turn on the gas at home and forget to turn it off, which can easily lead to accidents. These are the most feared incidents related to dementia in the elderly.
Can spinal inflammation urinary incontinence be cured?
Patients with myelitis often experience urinary incontinence because the condition affects the function of the autonomic nerves, which primarily govern the control of urination and defecation. Symptoms may include urinary incontinence, urinary frequency, or urinary retention. To treat urinary incontinence, it is first necessary to treat acute myelitis. Treatment must be timely, involving the administration of corticosteroids to suppress the inflammatory response and promote recovery from myelitis. Additionally, B vitamins should be administered to nourish the nerves and accelerate nerve repair. Moreover, adjunctive rehabilitation therapy is also crucial. For urinary incontinence, rehabilitation physicians may offer interventions such as acupuncture and training for the bladder sphincter muscle function. Most patients have a relatively good prognosis after treatment and can be cured.
Can myasthenia gravis be cured completely?
Myasthenia gravis is a relatively common disease in neurology. Whether it can be completely cured mainly depends on the severity of the disease and some of its subtypes. For instance, patients with ocular myasthenia gravis only exhibit symptoms such as ptosis; by using some corticosteroids or acetylcholinesterase inhibitors, some patients can be cured. However, there are also patients who experience generalized muscle weakness, which is particularly severe and may even affect the respiratory muscles. These patients need long-term or even lifelong medication to prevent the recurrence of severe myasthenia gravis. Additionally, some patients with myasthenia gravis also have thymomas, and many patients can be cured after the removal of the thymoma. Therefore, most cases of myasthenia gravis cannot be completely cured and require long-term medication, though a small portion might be curable.
Can you exercise with a cerebral embolism?
Brain embolism is a form of cerebral infarction. The mechanism of its occurrence mainly involves abnormal objects entering the arteries, causing occlusion in the cerebral arteries and leading to brain embolism. Patients may experience paralysis, limb numbness, speech impairments, and in severe cases, even coma. The most common cause of brain embolism is due to atrial fibrillation or myocardial infarction causing mural thrombi. These dislodged thrombi travel to cerebral arteries, causing brain embolism. Generally, during the acute phase of brain embolism, bed rest is recommended along with some bedside functional exercises, such as active and passive movements of the limbs. Additionally, cardiac function must be considered since cardiac function is generally compromised in patients with brain embolism. If the treatment of brain embolism progresses well into the recovery or residual phase, and if cardiac function permits, moderate exercise such as brisk walking and slow jogging may be appropriate, but it is essential to protect the patient's cardiac function.
Guidelines for Thrombolytic Therapy for Cerebral Embolism
Cerebral embolism is a particularly dangerous type of ischemic cerebrovascular disease. Patients present with a very abrupt onset, typically with a history of atrial fibrillation. Acute onset rapidly leads to limb paralysis, and may also cause disturbances in consciousness and seizures, among other clinical manifestations. Current guidelines for thrombolytic treatment of cerebral embolism do not address extensive cerebral embolism, as thrombolysis in extensive cerebral embolism carries a certain risk of bleeding and is not generally advocated in clinical practice. Mainly, arterial thrombectomy treatment can be administered within an eight-hour window, which can provide significant therapeutic effects for some patients. Additionally, if the cerebral embolism is considered small and the patient's consciousness is relatively intact, intravenous thrombolytic treatment can be given. The time window for intravenous thrombolysis is generally within four and a half hours, so it is crucial to get to a hospital as quickly as possible in the event of a suspected cerebral embolism.
What department should I go to for facial neuritis?
Facial neuritis is a nonspecific inflammatory response of the facial nerve, which causes paralysis of the facial nerve, leading to paralysis of the facial muscles it controls. Facial neuritis is treated in the neurology department of many hospitals, so registration for facial neuritis should be done under neurology. Neurologists will make necessary diagnoses based on the patient's clinical symptoms, then prescribe relevant auxiliary examinations to rule out other conditions, such as facial neuritis caused by Guillain-Barre syndrome, and exclude facial paralysis caused by cranial ocupations. Additionally, some hospitals' maxillofacial surgery departments also treat facial neuritis, so one could also visit maxillofacial surgery for treatment. Overall, facial neuritis is primarily managed in neurology departments, though in some hospitals, it can also be managed in neurosurgery departments. Treatment for facial neuritis mainly involves administration of corticosteroids and B vitamins, such as vitamin B1, B6, and B12.
What medicine is used for Parkinson's disease?
Parkinson's disease is a relatively common neurological disorder, with a higher incidence in middle-aged and elderly people. Currently, there is no specific cure for the disease, but there are many medications that can significantly improve the symptoms of Parkinson's disease. The commonly used medications mainly include: The first major category is Levodopa preparations. This type of medication has good efficacy but can cause some adverse drug reactions and may provoke the occurrence of motor complications. It should be taken under the advice of a doctor. The second major category of drugs is dopamine receptor agonists. These drugs also have relatively good effects and can improve the motor symptoms of patients, though they may be a bit expensive. Third, anticholinergic drugs. They can significantly improve the patients' normal symptoms, but should not be taken by patients with cognitive impairments. Additionally, there are monoamine oxidase inhibitors and COMT inhibitors that can also be used.
How to treat migraines
Migraine is a very common type of headache clinically. Its treatment mainly includes the following aspects: The first method involves giving patients some non-steroidal anti-inflammatory painkillers for treatment, which most patients find relieving. If the headache is severe and these drugs are not effective, then it is necessary to use some specific drugs, mainly ergot preparations. Second, symptomatic treatment. Migraine patients are prone to complications such as nausea and vomiting, and can be treated with some antiemetic drugs. Third, patients should rest in a quiet environment, avoid strong light and loud noises, and maintain a calm mood. Additionally, if migraines recur frequently, preventative treatment is recommended. The treatment plan mainly includes some calcium channel blockers and some β-blockers.
Can people with facial neuritis drink alcohol?
If facial neuritis occurs, one should not drink alcohol, as alcohol itself has a significant damaging effect on nerves. Patients who drink alcohol long-term can experience damage to peripheral nerves, such as numbness and weakness in the limbs. Since facial neuritis is essentially a form of peripheral neuritis, alcohol can damage the facial nerve, hence patients with facial neuritis should not drink alcohol. Patients with facial neuritis need timely treatment, which mainly includes the use of corticosteroids to suppress immune inflammatory responses and reduce facial nerve edema, significantly shortening the course of the disease; in addition, some vitamin B drugs can be used for treatment; physical therapy, rehabilitation training, acupuncture, etc., also play a role in the recovery from facial neuritis. In summary, patients with facial neuritis absolutely should not drink alcohol, as it damages the facial nerve.