Understanding Left Facial Tightness and Leg Pain: Possible Causes and Concerns
Tightness in the left side of the face? Hello, doctor. A month ago, I noticed varicose veins in my left leg, which appear somewhat purple. Now, when I walk, certain areas hurt, particularly above the ankle and on the outer thigh, which feels swollen and painful. It seems to be mo...
Dr. Lin Zijing Reply:
Lower limb venous thrombosis is associated with prolonged sitting or lying down. In the case of acute embolism, it can cause severe pain and swelling in the affected area, particularly worsening with limb movement. There may be twitching and a tight sensation around the left eye ...[Read More] Understanding Left Facial Tightness and Leg Pain: Possible Causes and Concerns
Understanding Severe Dizziness in Elderly Patients: Causes and Concerns
Dizziness in the elderly? Hello Doctor: My father has been experiencing severe dizziness frequently over the past month. When he lies down and closes his eyes, the whole room seems to spin intensely, and he often needs an injection to recover. He had similar dizziness episodes wh...
Dr. Gao Chunde Reply:
Vestibular dysfunction often presents as vertigo that is typically rotational in nature and may occur with certain specific postural changes. Symptoms can become severe but usually subside within a few seconds to a few minutes. Generally, with rest for about one to two weeks, the...[Read More] Understanding Severe Dizziness in Elderly Patients: Causes and Concerns
Understanding Post-Injury Complications: Chest Trauma and Neurological Issues
Post-injury complications of chest trauma..? Dear Director Jiang, I have experienced compression in my left chest and upper back due to gravitational force. My chest was impacted by a mechanical device, specifically a screw with a diameter of 1.8 cm and a length of approximately...
Dr. Jiang Hezhou Reply:
Hello: 1. Your symptoms and condition sound quite complex, with many important internal organs affected! It is recommended that you have an in-person consultation and undergo physical and neurological examinations to determine the cause and provide targeted treatment. 2. Regardin...[Read More] Understanding Post-Injury Complications: Chest Trauma and Neurological Issues
Understanding Numbness and Chest Discomfort: A Neurological Perspective
Previously, I experienced numbness in my face and hands, and now I feel tightness in my chest and a desire to sleep? On October 14, I felt unwell and lay in bed with numbness in my face and hands (the numbness in my face was in the cheeks, ears, and around the eyes; for my hands,...
Dr. Ye Boshou Reply:
Hello: It may be due to autonomic nervous system dysfunction, and it is important to ensure proper sleep.[Read More] Understanding Numbness and Chest Discomfort: A Neurological Perspective
Understanding Facial Nerve Disorders and Their Connection to Tinnitus
Facial nerve dysfunction I was referred to a neurosurgeon by my family medicine doctor two weeks ago due to dizziness and vomiting. The neurologist diagnosed me with facial nerve dysfunction, as I am unable to fully close my eye and have difficulty controlling one side of my face...
Dr. Liu Zhiyang Reply:
Dear JOY: Hello, based on the symptoms described, it appears to be an infection by a cold virus affecting the same side ear nerve and facial nerve (which are in close proximity). These are different symptoms but caused by the same underlying issue, and there are no effective trea...[Read More] Understanding Facial Nerve Disorders and Their Connection to Tinnitus
Struggling with Uncontrollable Sleepiness: Which Specialist to Consult?
If you have been struggling with sudden drowsiness for a long time, which medical specialty should you consult? Since childhood, I have experienced episodes of dozing off for a few minutes while studying, working, waiting for transportation, or even during leisure activities like...
Dr. Zhuang Yumin Reply:
Your symptoms can be evaluated by either a neurologist or a psychiatrist, especially since narcolepsy can be diagnosed and confirmed through polysomnography, which is covered by health insurance. If diagnosed, appropriate pharmacological treatment is available, and your symptoms ...[Read More] Struggling with Uncontrollable Sleepiness: Which Specialist to Consult?
Understanding Left-Sided Head, Neck, and Facial Pain: Causes and Solutions
Left-sided head, neck, and facial pain? Hello, Dr. Yeh. This morning I woke up and noticed that the left side of my head, face, and neck is very painful. It hurts even without touching it, especially around the eye area. I also feel discomfort in my left throat when swallowing. C...
Dr. Ye Boshou Reply:
Hello: Localized pain may be due to tendon or nerve issues. Try applying a warm compress and gently moving the area. Most cases of tendonitis will improve.[Read More] Understanding Left-Sided Head, Neck, and Facial Pain: Causes and Solutions
Understanding Brainstem Hemorrhage Recovery: Signs of Improvement and Hope
Brainstem hemorrhage Hello Dr. Tseng: My husband (40 years old) has been in a coma for 6 weeks due to a brainstem hemorrhage. His current Glasgow Coma Scale score is about 10. He has undergone a tracheostomy and can hear what I say. He can follow commands with his right hand to i...
Dr. Zeng Kongyan Reply:
Hello, in response to your question, if the area of the brainstem hemorrhage occupies a significant proportion of the brainstem itself (generally exceeding two-thirds), the prognosis for the patient is poor. If the patient has been hospitalized for six weeks without any complicat...[Read More] Understanding Brainstem Hemorrhage Recovery: Signs of Improvement and Hope
Understanding Headaches and Nausea: Causes and Solutions
Headache and nausea? Hello, Dr. Gao! Due to school activities, I had to wake up very early these past two days, around 5 or 6 AM. I am naturally tall and thin, measuring 173 cm and weighing 44 kg. I have a habit of staying up late. After participating in a school event early yest...
Dr. Gao Chunde Reply:
Elevated intraocular pressure can be associated with blurred vision, commonly referred to as glaucoma. If this is not the case, more frequently, it may present as a migraine, characterized by pulsating pain, nausea, and sensitivity to light and sound. However, if there is neck st...[Read More] Understanding Headaches and Nausea: Causes and Solutions
Understanding Monthly Headaches: Causes and When to Seek Help
Headache issues? Hello Doctor: I experience headaches for several days each month, during which I feel like crying and have the urge to vomit. I initially thought it was related to eye pressure, so I have been regularly following up with an ophthalmologist. However, the ophthalmo...
Dr. Lin Zijing Reply:
If the headaches are recurrent and of the same nature, they may be vascular headaches. However, if the headaches have occurred recently within the past month, it is necessary to check for any intracranial diseases.[Read More] Understanding Monthly Headaches: Causes and When to Seek Help
Chronic Headaches in Seniors: Seeking Solutions for Persistent Pain
Chronic headache Dear Vice Dean, My mother is 73 years old and has been frequently complaining about persistent headaches. Over the past couple of years, she has seen numerous doctors but continues to experience pain, feeling groggy throughout the day. Sometimes she suffers from...
Dr. Zeng Kongyan Reply:
Hello: In response to your question, headaches are merely a symptom with many possible causes. It is essential to rule out life-threatening conditions such as intracranial tumors, chronic subdural hematomas, and central nervous system infections. As mentioned in your message, if ...[Read More] Chronic Headaches in Seniors: Seeking Solutions for Persistent Pain
Persistent Right Forehead Pain: Seeking Answers After Medication
I have a migraine near the right forehead area. I have seen a doctor, and after taking medication, I still feel some discomfort? Hello, Doctor. I started experiencing headaches about three weeks ago on a Monday. At that time, the symptoms felt like there was a pulsating pressure ...
Dr. Gao Chunde Reply:
Initially, the symptoms were consistent with migraines. After treatment, the headache should improve, but it may evolve into a tension-type headache. If discomfort persists, it is advisable to return for a follow-up appointment for reevaluation by a physician. Any necessary exami...[Read More] Persistent Right Forehead Pain: Seeking Answers After Medication
Understanding Eye Socket Pain: Possible Causes and Treatments
Orbital pain? A few days ago, I woke up with pain in my left eye, specifically around the eye socket area. Sometimes, I also experienced nausea and it seemed like I was tearing up. Whenever the pain occurs, I can't sleep. I then visited an ophthalmologist who conducted sever...
Dr. Jiang Hezhou Reply:
To diagnose cluster headaches, it is essential to first rule out secondary causes. It is recommended to visit our hospital's ophthalmology and neurology departments for a definitive diagnosis and further treatment. Changhua Hospital cares about your health.[Read More] Understanding Eye Socket Pain: Possible Causes and Treatments
Understanding Visual Perception: How Memory Shapes Our Sight
Eyes and brain When a doctor mentions that seeing a small point of light on the highway might be perceived as a streetlight, is this perception based on experience and memory? If there are parts that have never been seen before, is it also inferred from previous experiences? When...
Dr. Gao Chunde Reply:
The human brain is not as simple as we might imagine. Your eagerness to learn is commendable. If you have the opportunity, you should consider enrolling in a relevant graduate program and use this topic as your research focus for your master's or doctoral studies; you will c...[Read More] Understanding Visual Perception: How Memory Shapes Our Sight
Understanding Visual Perception: Why We Sense Depth and Hidden Objects
Eyes and Brain 2 Doctor, I feel that because our eyes perceive things in three dimensions, we tend to think that objects that are blocked have something behind them. However, there are also flat surfaces, like in the game Counter-Strike, where the walls appear three-dimensional, ...
Dr. Gao Chunde Reply:
The relevant principle can be referenced from 3D Magic Eye, where the eyes integrate flat images in the brain to perceive three-dimensional images.[Read More] Understanding Visual Perception: Why We Sense Depth and Hidden Objects
Understanding Eyelid Twitches: Causes and Solutions for Better Sleep
Have you been experiencing some twitching in your facial nerve lately? In the past two weeks, I have occasionally experienced a twitching sensation in my upper or lower eyelids, which seems to be persistent. Sometimes it shifts to the area around my nose, but the duration is not ...
Dr. Jiang Hezhou Reply:
Dear Mr. A-Rong: It is recommended to first improve your lifestyle by ensuring adequate sleep (6 to 8 hours is sufficient) and maintaining a consistent wake-up time. Additionally, please follow a regular and balanced diet. If there is no improvement, you may consider visiting a...[Read More] Understanding Eyelid Twitches: Causes and Solutions for Better Sleep
The Connection Between Eyes and Brain: Perception Beyond Vision
The relationship between the eyes and the brain? When we close our eyes, our eyes do not transmit images to the brain, yet we can still perceive the external world. This phenomenon occurs because our brain relies on memory, past experiences, and other sensory inputs to construct ...
Dr. Gao Chunde Reply:
In addition to vision, human senses include hearing, tactile sensation, smell, and taste. When vision is obstructed, such as in the case of blindness, individuals can still perceive changes in their environment through the movement of surrounding air via touch or hearing. When a ...[Read More] The Connection Between Eyes and Brain: Perception Beyond Vision
How Our Brain Perceives Hidden Objects: The Eye-Brain Connection
Eyes and brain When we see an object that is partially obstructed, our brain fills in the missing information based on prior knowledge and experience. For example, when looking at a screen, if part of the image is blocked by a wall, our brain uses context and memory to infer that...
Dr. Gao Chunde Reply:
Consent is the integration of experience and memory in the brain to process visual outcomes.[Read More] How Our Brain Perceives Hidden Objects: The Eye-Brain Connection
Chronic Eye Pain: Seeking Neurological Insights for Relief
Chronic eye pain? Hello Doctor, since January, I have been experiencing severe eye discomfort, including soreness, itching, and swelling, which has significantly affected my quality of life. I have consulted several ophthalmologists and undergone detailed fundus examinations, but...
Dr. Ye Boshou Reply:
Hello: First, it's important to identify the cause of the eye pain, whether there are any vision problems, or if it's due to fatigue. Otherwise, it will be difficult to provide appropriate treatment. Please investigate the underlying cause, and if discomfort persists, s...[Read More] Chronic Eye Pain: Seeking Neurological Insights for Relief
Understanding Eye Movement Disorders in Children: Causes and Concerns
Oculomotor dysfunction Dear Doctor, I have a friend whose young daughter is in first grade. She has had a habit of blinking since she was little, but in the past month or two, we have noticed that her eyes frequently move in circles (constantly rotating around the outer part of h...
Dr. Liu Zhiyang Reply:
Dear Qingqing: Due to the limited description of symptoms, it is difficult to determine whether this is a neurological issue. However, considering your daughter's age, it is more likely to be a pediatric neurology problem. Wishing you peace and health. Sincerely, Dr. Cheng Z...[Read More] Understanding Eye Movement Disorders in Children: Causes and Concerns