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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 cause facial pain?
Facial neuritis is mainly caused by idiopathic facial nerve paralysis, which primarily manifests as paralysis of the facial muscles. Symptoms include deviation of the mouth, eyelid closure, lack of strength in opening the eyes, and shallowing of the nasolabial fold. Some patients' conditions are related to viral infections, which may cause facial pain. However, the pain is generally not very severe, and anti-viral medications can be used for treatment, which are somewhat effective. Additionally, active treatment of facial neuritis mainly involves the use of corticosteroids and is supported by the administration of B-group vitamins. Most patients, with timely and active treatment, have a relatively very good prognosis, with many experiencing no residual effects. (Please take medications under the guidance of a professional physician, do not self-medicate.)
Myasthenia gravis often co-occurs with which diseases?
Myasthenia gravis is a type of autoimmune disease of the nervous system, mainly caused by the production of abnormal antibodies in the body. These antibodies affect the acetylcholine receptors in the postsynaptic membrane, thereby impacting the transmission of nerve impulses at the neuromuscular junction. Being an autoimmune disease, myasthenia gravis usually coincides with the following conditions: The first major category is thymus diseases, with most patients experiencing thymic hyperplasia, and particularly, there may be cases of thymoma. If there is a thymoma, it is advised to undergo surgical treatment promptly. The second major category may involve hyperthyroidism, so it is essential to test thyroid function. Thirdly, some patients may also test positive for antinuclear antibodies, which requires careful differential diagnosis.
What should not be eaten in the case of myasthenia gravis?
Myasthenia gravis is an autoimmune disease of the nervous system, primarily due to dysfunction at the neuromuscular junction, leading to skeletal muscle fatigue. Symptoms include drooping eyelids, double vision, overall weakness, and even swallowing difficulties. Foods that should be avoided in myasthenia gravis mainly include certain medications, such as aminoglycoside antibiotics, which should not be taken orally by patients, as well as fluoroquinolone antibiotics. These antibiotics can exacerbate neuromuscular transmission disorders, potentially worsening the disease. Additionally, benzodiazepines, barbiturates, and some anti-arrhythmic drugs can also reduce muscle membrane excitability and should be avoided.
Early warning signs of cerebral hemorrhage
Cerebral hemorrhage is an emergency in neurology, typically presenting acutely with little to no warning signs. Patients usually experience rapid onset of symptoms including headache, nausea, vomiting, and paralysis of limbs. A detailed look at the patient's medical history may reveal some prodromal symptoms such as recent overexertion, emotional excitement, lack of rest, or constipation, which are common triggers. If a patient experiences repeated chronic headaches and general weakness, these could be the mechanical prodromal symptoms of cerebral hemorrhage. A significant fluctuation in blood pressure should also raise concerns about the possibility of a cerebral hemorrhage. Once a cerebral hemorrhage occurs, it is crucial to promptly seek hospital treatment. If the volume of the hemorrhage is substantial, it poses a life-threatening risk to the patient and surgical treatment may be necessary. If the hemorrhage is smaller, conservative treatment may suffice, focusing on bed rest, maintaining emotional stability, and administering neuroprotective medications.
probability of senile dementia
Dementia primarily refers to Alzheimer's disease, which has a relatively high incidence rate. In China, among the elderly population over 65 years old, approximately 3% to 7% are affected; this rate can rise to over 20% among those over 85 years old. Suffering from dementia places a heavy burden on the patient, their family, and society. Initially, patients with dementia will experience a decline in memory function. As the condition progresses, there will be a decline in various cognitive functions. For example, spatial dysfunction might occur, such as getting lost on the way home, personality changes, and the emergence of psychiatric symptoms and other clinical manifestations.
How to Prevent Cerebral Hemorrhage
To understand how to prevent cerebral hemorrhage, we need to clarify what causes it. Generally, the most common cause of cerebral hemorrhage is hypertension. Long-term hypertension can lead to hyaline degeneration of the walls of small arteries and occlusion necrosis. Over time, small arteries rupture, leading to cerebral hemorrhage. Other blood system diseases, such as leukemia, deficiency of clotting factors, some tumors, and cerebral vascular malformations, can also cause cerebral hemorrhage. Therefore, the most important preventive measure is to actively control blood pressure. Regularly, one must maintain a low-salt, low-fat diet, engage in appropriate physical activities, enhance physical fitness, avoid smoking, and abstain from alcohol to effectively prevent hypertension and avoid hypertension-induced cerebral hemorrhage. For cerebral hemorrhage caused by other reasons, regular health check-ups should be done, including complete blood counts and coagulation tests, to rule out blood diseases causing cerebral hemorrhage.
Is senile dementia hereditary?
The disease referred to as dementia mainly refers to Alzheimer's disease. Only a very small number of cases are hereditary, where patients have a certain family history caused by genetic mutations, thus having some hereditary traits. However, the vast majority of Alzheimer's cases are sporadic, unrelated to genetic mutations, and these sporadic cases are not hereditary, so there is no need to worry about transmitting it to offspring. Nevertheless, it is important to note that, with the progression of population aging, the incidence of this disease remains relatively high, especially for those over the age of 65, who need to pay close attention to this disease. If a patient exhibits a decline in memory function, do not assume it is just forgetfulness; it is crucial to visit a hospital for diagnosis and timely treatment.
What to do about senile dementia?
For patients with dementia, if the diagnosis is confirmed, the recommended treatment is as follows: First, it is very important to pay attention to nursing care. Patients with dementia often get lost, which can lead to a series of dangers, so it is necessary to take good care of them to prevent getting lost. Secondly, for the improvement of cognitive functions, it is recommended to use some cholinesterase inhibitors, which can increase the level of acetylcholine in the brain and improve the patient's cognitive functions to a certain extent. Third, symptomatic treatment should also be provided. Since patients with dementia often exhibit psychiatric symptoms, such as visual and auditory hallucinations, appropriate antipsychotic medications can be used for treatment. (Please use medication under the guidance of a professional physician.)
What to eat for migraine?
Patients with migraines, when suffering from an attack, need to take some medications for treatment. Commonly used medications include non-steroidal anti-inflammatory painkillers, which are effective for many patients. Additionally, specific anti-migraine drugs, such as ergot preparations, can also be used. Dietary considerations are also important; it is recommended that migraine sufferers eat plenty of fresh vegetables and fruits to help supplement sufficient folic acid and vitamins, which have a very beneficial impact on blood vessels, because migraines are caused by vascular dysfunction. Furthermore, eating foods rich in B vitamins, such as lean meats, rice, millet, and sorghum is advisable. Migraine patients should avoid eating pickled foods, cheese, or chocolate.
What department is myasthenia gravis under?
Myasthenia gravis, this disease definitely requires registration with the Department of Neurology as it is a relatively common disease in neurology, and doctors in other departments are not particularly familiar with this disease, let alone diagnosis and treatment. Myasthenia gravis is an immune disease of the nervous system, and patients may experience generalized fatigue, which can be alleviated after rest. It is characterized by clinical symptoms that are lighter in the morning and more severe in the evening. Additionally, symptoms such as ptosis, double vision, and even some difficulties in swallowing and unclear speech, known as bulbar paralysis, may occur. This disease requires a thorough chest CT scan, as many patients have an associated thymoma. Furthermore, an electromyography examination is needed to check for antibodies related to myasthenia gravis, which is also important for guiding further treatment.