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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
How is Alzheimer's treated?
The treatment of Alzheimer's disease mainly includes the following aspects. First, enhance care to prevent accidents. Patients with Alzheimer's may get lost, forget to turn off fires or gas, etc., so it is essential to strengthen care to prevent accidents. Second, encourage the elderly to read more books and newspapers and enhance learning, which can effectively slow down the progression. Third, have the elderly interact more with others and exercise more. This can strengthen their physical health and, to some extent, delay the development of Alzheimer's disease. Another aspect is drug treatment, which mainly includes acetylcholinesterase inhibitors and some NMDA receptor antagonists. These can improve the symptoms to some extent and enhance the quality of life. Additionally, in the later stages of Alzheimer's, some psychiatric symptoms such as visual hallucinations and aggressive behavior like hitting or yelling may occur. Appropriate atypical antipsychotic drugs can be administered for treatment.
Myasthenia Gravis Clinical Manifestations
Myasthenia gravis is a type of immunological disease of the nervous system that belongs to neurology. The common clinical manifestations include the following aspects. First, some patients may experience ptosis, where they cannot open their eyes. It usually starts on one side and may also involve abnormal eye movements, such as difficulty in moving the eyes to the left or right, leading to double vision and other clinical manifestations. Second, some patients may experience dysphagia, such as difficulty swallowing, choking on water, and speech articulation disorders. Third, some patients may experience weakness in their limbs, especially an inability to perform strenuous physical activities, such as climbing stairs, which can be significantly affected. These clinical manifestations usually show a pattern of being less severe in the morning and more severe in the evening.
Can people with Parkinson's disease drink alcohol?
Patients with Parkinson's disease should not drink alcohol. This is primarily due to concerns that due to the symptoms of movement slowness and muscle rigidity, they may exhibit abnormal postural balance, greatly increasing the risk of falling. Consuming alcohol can inhibit the function of the cerebellum, exacerbating limb ataxia and increasing the risk of falling, which poses significant risks to the patient. Therefore, to protect the balance function of patients and prevent the risk of falling, they should not consume alcohol. Additionally, patients with Parkinson's disease often need to take multiple medications for their condition, and these medications should not be taken with alcohol to avoid exacerbating any adverse reactions.
The causes of migraine
Migraine is a very common type of headache in neurology, and the causes of migraines mainly include the following aspects. The first aspect, it may be caused by the dysfunction of vasoconstriction and dilation. Constriction of the blood vessels inside the skull leads to the precursor of migraine, and then dilation leads to the onset of the headache. The second reason to consider is that migraines may be caused by the cortical spreading depression. The third reason, it may also be due to trigeminal ganglion lesions causing migraine attacks, the specific mechanism of which is actually not very clear. The occurrence of a migraine also has some triggers, for example, consuming cheese, pickled products, chocolate, and wine can all potentially trigger migraines, which should be avoided.
The reason why people with cerebral atrophy curse
This situation primarily arises from brain atrophy causing Alzheimer's disease, which is a very common neurodegenerative disorder. In the middle and late stages, patients may exhibit significant personality changes, becoming irritable, easily angered, and paranoid, often engaging in behaviors such as hitting or cursing others. They may also experience hallucinations, such as vivid visual and auditory hallucinations. The disease is mainly due to the degeneration and death of neurons in the temporal lobe and hippocampus, leading to the atrophy of the cerebral cortex. This causes the release of some of the patient's primitive instincts, leading to a series of clinical manifestations, which can be symptomatically managed.
migraine symptoms
The typical symptoms of migraine include unilateral pulsating headaches, usually located in the temporal area, where the patient can feel a pronounced throbbing of blood vessels. However, some patients may experience bilateral fluctuating headaches; bilateral headaches should not exclude the diagnosis of migraines. Patients may also experience nausea, vomiting, photophobia, phonophobia, and clinical manifestations such as aggravation of headache during routine activities, and may also exhibit symptoms of restlessness and unease. Additionally, some patients may experience visual auras, such as flashing lights or black spots in front of their eyes, before a migraine attack.
What is a stroke?
Stroke primarily refers to cerebrovascular disease. Acute onset of stroke usually presents with focal neurological deficits, mainly divided into ischemic and hemorrhagic strokes. Ischemic stroke, primarily referring to cerebral infarction, occurs due to an interruption in the blood supply to the brain, causing vessel occlusion and resulting in various clinical syndromes. Clinically, it presents rapidly with symptoms such as limb paralysis, slurred speech, and facial drooping. The pathogenesis of ischemic stroke is caused by central arteriosclerosis of large vessels. Additionally, stroke also includes cerebral embolism, mainly referring to atrial fibrillation-induced emboli from wall-attached thrombi, and other foreign bodies causing embolic blockage, leading to necrosis of brain tissue. Stroke also encompasses hemorrhagic stroke, with a typical condition being cerebral hemorrhage, which is due to long-term hypertension causing hyaline degeneration of the small arterial walls, eventually leading to necrosis and rupture with bleeding, resulting in neurological deficits.
What to do about migraines?
Migraine prevalence is relatively high, and for those experiencing migraines, the following treatments are recommended: First, it is essential to maintain a calm emotional state and avoid excessive stress. Secondly, medication can be used for treatment. Nonsteroidal anti-inflammatory drugs (NSAIDs) are commonly used and are effective for many patients. However, if there is no relief after taking these, or if the pain is very severe, medications specifically for treating migraines such as ergot derivatives and triptans may be prescribed. Third, if the migraine is accompanied by nausea and vomiting, antiemetic drugs can be used. Additionally, if the patient with migraine also experiences significant restlessness or anxiety, an appropriate amount of sedative medication can be applied. (Please use medication under the guidance of a doctor.)
Can Parkinson's disease be cured?
Firstly, it must be noted that Parkinson's disease is a neurodegenerative disease which currently cannot be cured. Although Parkinson's disease cannot be cured, there are many methods available to slow the progression of the disease and improve the quality of life for patients. Patients must take medication regularly under the guidance of a doctor. The treatment methods for Parkinson's disease mainly include: First, patients should strengthen their functional training and engage in as much physical activity and exercise as possible, which can help in treating the disease. Second, regular medication is necessary, mainly referring to drugs used for treating Parkinson's disease. These include dopamine receptor agonists, anticholinergic drugs, and Levodopa preparations, all of which can have good effects, but these medications also have certain side effects and require regular follow-up visits at outpatient clinics. (Specific medications should be taken under the guidance of a physician.)
How to alleviate senile dementia?
Dementia brings a heavy burden to both the patient and their family, severely affecting the quality of life. Fundamentally, there is no particularly effective treatment for this disease. To achieve relief, the following measures are recommended: Firstly, it is generally necessary for the patient to take medication for treatment. Commonly used medications include cholinesterase inhibitors, which can increase the content of acetylcholine in the brain and can to some extent delay the progression of the disease. In addition, one can also take some NMDA receptor antagonists to improve dementia. Secondly, encourage the elderly to learn more and read more, which can increase knowledge reserves and delay progression. Thirdly, it is essential to encourage the elderly to go out and interact with others, and of course, precautions should be taken to prevent them from getting lost. In addition, they should engage in appropriate aerobic exercise. (Specific medication use should be conducted under the guidance of a doctor)