Understanding Autonomic Nervous System Disorders: When to Seek Brain Imaging?
Autonomic nervous system dysfunction? Or is it a brain issue? Warning signs to watch for? Hello, doctor. I have been experiencing many symptoms since the beginning of January. At the onset, I suddenly felt a sharp pain in my heart, followed by numbness in my limbs. For the next f...
Dr. Hong Weibin Reply:
Hello: Based on your symptoms, there are multiple issues that may complicate the identification of a brain-related problem. Many factors need to be considered, including endocrine disorders, psychosomatic disorders, autoimmune diseases, and more. It is recommended that you first ...[Read More] Understanding Autonomic Nervous System Disorders: When to Seek Brain Imaging?
Understanding Dizziness, Abdominal Pain, and Weakness After Sleep
Dizziness, abdominal pain, numbness and weakness in the limbs, vomiting? If you wake up feeling dizzy, have abdominal pain, experience numbness and weakness in your limbs, and are vomiting, it could be indicative of several potential issues. These symptoms may be related to sleep...
Dr. Jiang Junyi Reply:
Hello, your symptoms are quite atypical and can have many causes. Lack of sleep may lead to headaches, nausea, and vomiting. Additionally, abnormal electrolyte levels can cause limb numbness and weakness. It would be advisable to undergo blood tests to rule out some acute conditi...[Read More] Understanding Dizziness, Abdominal Pain, and Weakness After Sleep
Understanding Headaches: Symptoms of Migraines or Something Else?
Headache issues Hello, I've been experiencing frequent sensations of swelling in my head over the past couple of days, accompanied by some dizziness. Additionally, when I sit for a while and then stand up, I feel a pulsing pain in my head. Could this be considered a migraine...
Dr. Jiang Junyi Reply:
Common prodromal symptoms of migraine include visual disturbances such as seeing stars and lightning-like flashes, as well as blurred or distorted vision. These are all precursors to a migraine attack. A few minutes after the aura appears, one may experience tingling, weakness, o...[Read More] Understanding Headaches: Symptoms of Migraines or Something Else?
Understanding Dizziness and Imbalance: Causes and Solutions
Dizziness and a sense of imbalance? Hello doctor, sometimes when I stand up suddenly after sitting, my vision goes black and I feel dizzy, and I have trouble walking steadily. If I stand for a long time and then move suddenly, I also experience this. Closing my eyes and resting f...
Dr. Jiang Junyi Reply:
Hello, there are many factors that can cause dizziness, such as anemia, arrhythmias, and autonomic nervous system dysfunction. Since your symptoms occur upon sudden standing, it is important to rule out dehydration and hypotension, which can lead to insufficient cerebral circulat...[Read More] Understanding Dizziness and Imbalance: Causes and Solutions
Understanding Balance Issues: When to See a Neurologist for Dizziness
Recently, I have been feeling unsteady on my feet? In recent days, I have been feeling a lack of balance, similar to the sensation of dizziness after spinning in circles. However, the dizziness is quite mild and does not severely affect my ability to walk. It is usually more noti...
Dr. Jiang Junyi Reply:
Hello, based on your description, benign paroxysmal positional vertigo (BPPV) should be considered first. The characteristic symptoms include episodes of dizziness lasting a few seconds, related to changes in head position, such as bending over, tilting back, lying down, getting ...[Read More] Understanding Balance Issues: When to See a Neurologist for Dizziness
Understanding Transient Limb Weakness: Possible Causes and Next Steps
Recently, I have experienced occasional and noticeable weakness in my limbs over the past month? Hello Doctor: For the past month, I have been experiencing intermittent episodes of transient weakness in my limbs. During these episodes, my hands and feet feel light, and I occasion...
Dr. Jiang Junyi Reply:
Hello, your symptoms may suggest hyperventilation. Rapid or deep breathing can lead to excessive expulsion of carbon dioxide, resulting in respiratory alkalosis, which raises blood pH levels and affects the normal electrophysiological processes of the nervous system. Some patient...[Read More] Understanding Transient Limb Weakness: Possible Causes and Next Steps
Unexplained Dizziness: When Medication Doesn't Help
Sudden unexplained dizziness that persists even after taking medication? Hello Doctor: Last night around 7 PM, after finishing dinner, I suddenly felt dizzy. I thought it would pass, but it actually got worse, and by around 9 PM, I vomited. When I looked at things, it felt like t...
Dr. Jiang Junyi Reply:
Hello: Your symptoms should first be considered as Benign Paroxysmal Positional Vertigo (BPPV). The characteristic symptoms include brief episodes of dizziness that are related to changes in head position, such as bending over, tilting back, lying down, getting up, rolling over, ...[Read More] Unexplained Dizziness: When Medication Doesn't Help
Possible Causes of Frequent Dizziness: When to Seek Medical Attention?
What could be the possible causes of this dizziness? Hello Doctor: I frequently experience intermittent episodes of dizziness every day. My dizziness usually occurs under the following circumstances: (1) For example, when I receive certain stimuli (such as during an ENT examinati...
Dr. Jiang Junyi Reply:
Hello: The causes of sudden dizziness may include a decrease in peripheral vascular tone due to neural reflexes, leading to blood pooling in peripheral tissues and insufficient blood flow to the brain. Alternatively, it could be related to blood issues such as hypotension or hypo...[Read More] Possible Causes of Frequent Dizziness: When to Seek Medical Attention?
Understanding Body Shaking: Neurological Insights on Sensations
The body experiences tremors? If you have been sitting for a long time and feel a sensation of swaying or can hear your heartbeat, but do not experience dizziness and can walk straight, this could be related to several factors. It may be due to prolonged inactivity, which can aff...
Dr. Jiang Junyi Reply:
Hello: You mentioned proprioception, which involves receptors in the muscles and joints that can sense muscle contraction and stretching, as well as flexion and extension. This sensation can be heightened when we are tense or consume caffeinated beverages. However, certain heart ...[Read More] Understanding Body Shaking: Neurological Insights on Sensations
Understanding Dizziness and Cognitive Issues: When to See a Neurologist
Dizziness and difficulty concentrating? Doctor! I sometimes experience dizziness and a slight headache at the back of my head. I also feel a sensation of something stuck in my throat. Today, while writing, I found it very difficult to write smoothly, and my fingers felt quite unc...
Dr. Jiang Junyi Reply:
Hello: Regarding the discomfort in your neck and the numbness in your fingers, it is important to first consider cervical nerve root compression, which can present with pain, soreness, muscle stiffness, or a feeling of heaviness. Symptoms may worsen with changes in weather. I rec...[Read More] Understanding Dizziness and Cognitive Issues: When to See a Neurologist
Is Your Loved One Experiencing Stroke Symptoms? Key Signs to Watch For
Stroke? Dear Dr. Jiang, Hello! My mother is 68 years old and has a history of high cholesterol and hypertension. Recently, she has been experiencing dizziness and headaches every morning upon waking up. She visited a nearby clinic where her systolic blood pressure was measured a...
Dr. Jiang Junyi Reply:
Based on your description, your mother has a history of hypertension and hyperlipidemia, which places her in a high-risk group for stroke. If she experiences sudden neurological deficits such as weakness in the limbs or slurred speech, cerebrovascular disease should be the primar...[Read More] Is Your Loved One Experiencing Stroke Symptoms? Key Signs to Watch For
Understanding Dizziness and Nausea During Study Sessions: Causes and Solutions
Dizziness, hello? Hello, I have an upcoming exam and sometimes I find myself playing on the computer first. When I think about the exam, I try to study, but even in school, while attending classes, my eyes start to flicker, I feel dizzy, and I want to vomit. I’ve asked others, an...
Dr. Jiang Junyi Reply:
Hello, based on your description, it may be necessary to consider a migraine with aura. Symptoms include visual disturbances such as seeing stars and flashes of light, as well as blurred or distorted vision, which are all signs of a migraine aura. A few minutes after the aura app...[Read More] Understanding Dizziness and Nausea During Study Sessions: Causes and Solutions
Dizziness and Spinning Sensation: Neurological Insights and Solutions
Dizziness and vertigo? In recent weeks, whenever I lie down and move my head, I experience dizziness, as if the room is spinning, and I also feel nauseous. Please provide an explanation, doctor.
Dr. Hong Weibin Reply:
Hello: Dizziness can generally be classified based on the location of the lesion into "peripheral dizziness" and "central dizziness." Peripheral dizziness refers to dysfunction in the structures of the inner ear that manage balance, such as the semicircular ca...[Read More] Dizziness and Spinning Sensation: Neurological Insights and Solutions
Can Internal Medicine Conditions Ever Be Fully Cured?
Is it really impossible to completely eliminate it? Hello, doctor. In the past, when I would get up from lying down (this only happened after lying down for a long time), I would experience dizziness and blurred vision, which would recover in a few seconds. I have also experience...
Dr. Jiang Junyi Reply:
Common causes of fainting include: 1. Neurogenic reflexes leading to decreased peripheral vascular tone, resulting in blood pooling in peripheral tissues and insufficient blood flow to the brain. 2. Orthostatic hypotension caused by changes in posture, such as when standing up su...[Read More] Can Internal Medicine Conditions Ever Be Fully Cured?
Morning Dizziness and Nausea: Understanding Neurological Symptoms
Upon waking up in the morning, experiencing dizziness and vomiting? Hello Dr. Hong: This incident occurred on January 19, 2017. When I woke up in the morning and opened my eyes around 8:00 AM, everything in front of me was spinning violently. After taking a Difendin, I waited for...
Dr. Hong Weibin Reply:
Hello: Your condition is referred to as vertigo, which can be classified into central and peripheral types. Based on your description, it appears to be peripheral vertigo, with possible causes including benign paroxysmal positional vertigo (BPPV), vestibular neuritis, and Meniere...[Read More] Morning Dizziness and Nausea: Understanding Neurological Symptoms
Muscle Cramps and Dizziness: Understanding the Connection
Dizziness after a muscle cramp? A few days ago, while exercising, I experienced a cramp in the area just below my buttocks near my thigh. After standing and resting for a few minutes, I felt dizzy, and eventually, I became so dizzy that I couldn't stand. It wasn't until...
Dr. Jiang Junyi Reply:
Hello, the reasons you mentioned for experiencing dizziness and nearly fainting may include: 1. A decrease in peripheral vascular tone due to neural reflexes, leading to blood pooling in peripheral tissues and insufficient blood flow to the brain (this is the more likely cause). ...[Read More] Muscle Cramps and Dizziness: Understanding the Connection
Understanding Dizziness, Palpitations, and Headaches: A Neurological Perspective
Headache, dizziness, and increased heart rate? Hello Doctor, about a year and a half ago, I had a severe cold, after which I began experiencing symptoms of premature ventricular contractions. I underwent an echocardiogram, which showed normal results, but the arrhythmia has persi...
Dr. Jiang Junyi Reply:
Based on your description: You mentioned symptoms of dizziness, which may need to consider a drop in blood pressure or cerebral vasoconstriction leading to reduced cerebral blood flow, resulting in cerebral hypoxia. Syncope is more likely to occur when a person is standing. Many ...[Read More] Understanding Dizziness, Palpitations, and Headaches: A Neurological Perspective
Dealing with Dizziness and Imbalance: Causes and Solutions
If you are experiencing dizziness and a feeling of imbalance, it is important to take the following steps: 1. **Sit or Lie Down**: Find a safe place to sit or lie down to prevent falls and injuries. 2. **Stay Hydrated**: Drink water to ensure you are not dehydrated, which can co...
Dr. Jiang Junyi Reply:
Hello, based on your description, there are many factors that can cause symptoms of dizziness, such as anemia, autonomic dysfunction, and inner ear imbalance. It is important to first rule out anemia or dehydration that may lead to insufficient cerebral circulation. Symptoms can ...[Read More] Dealing with Dizziness and Imbalance: Causes and Solutions
Daily Headaches and Dizziness: Understanding Neurological Concerns
Daily headaches? I am currently in my senior year of high school and have a history of low blood pressure. I am managing my diet, and I also have a 23-degree scoliosis. I experience daily headaches or dizziness; sometimes the pain is mild, but at other times it feels like my head...
Dr. Jiang Junyi Reply:
Hello, according to your description, the definition of chronic daily headache is: occurring on at least 15 days per month for a duration of at least 6 months. When migraines occur on at least 15 days per month, we refer to it as "chronic migraine." When tension-type he...[Read More] Daily Headaches and Dizziness: Understanding Neurological Concerns
Understanding Flashing Lights and Dizziness: Neurological Insights
Dizziness with visual disturbances? Hello, doctor. Recently, I've been experiencing sudden flashes in my vision, making it difficult to concentrate. However, after sleeping for a few minutes, it gradually improves. I never know when the flashes will occur. With the upcoming ...
Dr. Hong Weibin Reply:
Hello: Your description is too brief. Besides the flashing lights you mentioned, are there any other symptoms? Such as headaches, dizziness, unsteady gait, double vision, or speech difficulties? Additionally, have you been staying up late frequently due to exams, leading to irreg...[Read More] Understanding Flashing Lights and Dizziness: Neurological Insights