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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
Does facial neuritis need treatment?
Bell's palsy is a nonspecific inflammatory reaction, primarily caused by impairment of the facial nerve leading to paralysis of the facial muscles. In general, if the symptoms of Bell's palsy are mild, such as slight drooping of the corner of the mouth and drooling, there is a possibility for spontaneous recovery. However, if the symptoms of Bell's palsy are severe, and the patient also has risk factors for diabetes, these symptoms mainly include noticeably shallower forehead wrinkles, weakness in opening and closing the eyes, inability to close the eyes while sleeping, and very severe facial paralysis. In such cases, spontaneous recovery is difficult, and active treatment is required. Treatment mainly includes corticosteroid drugs and B vitamins, along with some rehabilitative training. In summary, Bell's palsy can resolve on its own if the symptoms are mild; however, if the symptoms are severe, timely treatment is necessary to avoid lasting effects.
How to relieve migraine
The incidence of migraines is quite high, and the pain experienced can be severe. Patients often find it unbearable and refrain from physical activities, as everyday activities can significantly aggravate the headache. Therefore, rapid alleviation of migraine pain is crucial for improving patients' quality of life and maintaining stability in work and study. The main methods of alleviation include: The first method is relief through medication. Medications primarily include some non-steroidal pain relievers, along with other symptomatic treatment drugs. For example, if patients frequently experience vomiting, antiemetic drugs are necessary. Another category of drugs refers to benzodiazepine sedatives, which also play an important role in alleviating headaches. Additionally, there are specific drugs for treating migraines, mainly the triptan class of medications. The second aspect is that patients need to focus on resting and maintaining a quiet environment. A quiet environment plays a very important role in the management of migraines. (Note: This answer is for reference only. Medication should be taken under the guidance of a professional physician, and blind medication should be avoided.)
How many days does optic neuritis require hospitalization?
Patients with optic neuritis generally experience a decrease in vision, which may occur in one eye or in both if both optic nerves are involved. This condition is often caused by non-specific inflammatory responses that lead to the demyelination of the optic nerve, such as in multiple sclerosis and neuromyelitis optica, leading to changes in optic neuritis. This condition is quite severe and requires hospitalization. If not treated promptly, it can cause permanent vision loss, severely affecting the patient's future life. Typically, hospitalization lasts about 10-14 days. During this period, comprehensive examinations including MRI and lumbar puncture are needed, along with high-dose corticosteroid treatment lasting 10-14 days. After discharge, the patient must continue taking oral medications and undergo rehabilitation training.
Subarachnoid hemorrhage nursing rounds
Subarachnoid hemorrhage is a rather dangerous disease. Patients may experience significant symptoms such as headache, nausea, vomiting, and irritability. There can also be complications related to the nervous system. Besides medical and surgical treatment, nursing care is equally crucial. Key aspects to focus on during nursing rounds include: First, fully assess the patient's consciousness to see if they are alert or have slipped into a coma; second, observe the pupils to check if they are symmetrical and how they react to light; third, examine if there is any noticeable stiffness in the neck or signs of meningeal irritation; additionally, look at the pathological reflexes of the lower limbs; also, observe if the patient's mood is notably irritable; finally, monitor if the patient exhibits complications such as fever, cough, or expectoration, and provide the corresponding treatment.
What to do about cerebral embolism?
The onset of cerebral embolism is very sudden, and most cases of cerebral embolism are caused by heart disease. For instance, atrial fibrillation or myocardial infarction can lead to cerebral embolism, which requires immediate medical attention. If it is within the time window for arterial thrombectomy, it is best to proceed with the arterial thrombectomy treatment, and this window typically ranges from six to eight hours. If the time window is missed, the patient should primarily be kept on bed rest and given medications to protect and nourish brain cells. If intracranial pressure is high, medications to reduce dehydration and lower cranial pressure should be administered. After the acute phase, anticoagulation treatment should also be provided to prevent future occurrences of cerebral embolism. Additionally, care should be taken to prevent complications such as pulmonary infections, urinary system infections, and bedsores.
Determination of Senile Dementia
The assessment of dementia primarily encompasses three aspects: The first aspect mainly involves relevant neurological scales, which can scientifically and effectively measure the cognitive functions of elderly patients. These scales include the MSE (Mini-Mental State Examination) and the MoCA (Montreal Cognitive Assessment). The second aspect of the assessment involves some imaging tests, mainly cranial MRI scans. Cranial MRI can determine if there is brain atrophy in the elderly and examine for any related lesions in the temporal lobes and hippocampi. The third major aspect involves the analysis of cerebrospinal fluid, assessing the levels of amyloid proteins, which also play an important role in the assessment of dementia. In summary, the assessment of dementia primarily involves evaluations using neurological scales, cranial MRI, and cerebrospinal fluid analysis.
Can Parkinson's patients drink alcohol?
It is recommended that patients with Parkinson's disease avoid drinking alcohol. This is because the condition in Parkinson's patients is caused by the death of certain neurons in the substantia nigra of the midbrain. It is well-known that alcohol has a direct damaging effect on neurons. Therefore, drinking alcohol could potentially worsen the symptoms of Parkinson's disease, and it is advised not to drink alcohol. Additionally, patients with Parkinson's disease are prone to panic and unstable gait. If alcohol consumption affects the function of the cerebellum, it will exacerbate the patient's instability in walking, making them very prone to falls and potentially causing complications such as fractures. Furthermore, drinking alcohol can lead to orthostatic hypotension, which is a lower blood pressure when standing up. Parkinson's disease itself can also cause this type of orthostatic hypotension, and the combination of the two can cause a significant drop in blood pressure in patients, posing a risk when standing.
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.
Myasthenia Gravis should be seen by which department?
Myasthenia gravis is considered a neurological disease, so if myasthenia gravis is suspected, it is advisable to consult a neurologist. Neurologists are quite familiar with myasthenia gravis, especially those who specialize in its research. They are particularly knowledgeable about diagnosing and treating this disease. Myasthenia gravis is an autoimmune disease of the nervous system that primarily affects the neuromuscular junction, causing muscle weakness in the body. The symptoms typically worsen towards the evening and include pathological fatigue. Muscle weakness usually improves after rest. Clinical manifestations also include ptosis, double vision, difficulty swallowing, and coughing while drinking. Neurologists may prescribe various diagnostic tests such as electromyography, chest CT scans, and tests for acetylcholine receptor antibodies.
Can Parkinson's disease be cured?
Parkinson's disease is a degenerative disease of the nervous system that currently cannot be cured in medicine. It is important to choose the right treatment plan to avoid being deceived. Parkinson's disease is mainly caused by the irreversible death of dopaminergic neurons in the substantia nigra, resulting in clinical manifestations such as bradykinesia, muscular rigidity, and tremors in limbs. Other non-motor symptoms include reduced sense of smell, constipation, anxiety, depression, and orthostatic hypotension. Treatment primarily focuses on symptomatic relief, and it is not expected to achieve complete remission. Commonly used medications include levodopa, anticholinergics, and activators of levodopa and dopamine receptors. Symptoms in patients usually progressively worsen, and curing the disease is very difficult.