Nerves, Neurology FAQ

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Uncontrollable Muscle Twitches from Left Foot to Calf: What to Do?

Involuntary muscle twitching from the left foot to the calf? Hello Doctor, for the past few days, I have been experiencing a rhythmic and persistent twitching from my left foot up to my calf. I often feel soreness in my left lower back and left leg. Three months ago, I had an X-r...


Dr. Jiang Junyi Reply:
Hello, Miss Cat: You mentioned that "the left side of my waist and left leg tend to feel sore... I wonder if this might affect the nerve conduction in my left leg muscles." Your symptoms may suggest that the left sciatic nerve is being compressed. If there is no muscle...

[Read More] Uncontrollable Muscle Twitches from Left Foot to Calf: What to Do?


Why Your Left Pinky and Ring Finger Numbness After a Minor Injury Matters

The little finger and ring finger of the left hand may experience numbness after being struck? Hello, today while walking on the road, I was brushed by a motorcycle on the inner side of my left hand's little finger and ring finger. At the moment, I felt significant pain, but...


Dr. Jiang Junyi Reply:
Hello Ms. Chen, You mentioned, "Will the numbness in the inner side of my left pinky and ring finger disappear over time?" Your symptoms may suggest compression of the ulnar nerve on the left side. If there is no weakness in the fingers, it indicates that primarily the...

[Read More] Why Your Left Pinky and Ring Finger Numbness After a Minor Injury Matters


Understanding Muscle Atrophy: Causes, Diagnosis, and Treatment Options

Muscle atrophy Hello, Doctor! I received two doses of the BNT COVID-19 vaccine on October 18, 2021, and November 24, 2021. Since then, I have experienced symptoms of generalized muscle atrophy, which are still worsening, along with some areas of my skin becoming rough, dark, and ...


Dr. Chen Weida Reply:
Hello, Huang! Regarding your inquiry about muscle atrophy, for systemic muscle atrophy, it is recommended that you consult a neurologist (who can also diagnose dermatomyositis). The specialist will arrange further examinations and treatments, such as electromyography. Wishing you...

[Read More] Understanding Muscle Atrophy: Causes, Diagnosis, and Treatment Options


Understanding Neurological Inflammation: Managing Symptoms and Home Care

Suspected neuroinflammation Hello, doctor. My father is 70 years old. Two months ago, he caught a cold, which led to nightly coughing and lower back pain. After recovering from the cold, the back pain worsened instead of improving. About a week later, he developed severe pain in ...


Dr. Jiang Junyi Reply:
Dear Ms. Awan, You mentioned that your father is suspected to have a metabolic issue, and it is recommended that he be referred to a neurologist. I suggest that he first consult with an internist or a rehabilitation physician at the same hospital for blood tests and peripheral n...

[Read More] Understanding Neurological Inflammation: Managing Symptoms and Home Care


Understanding Muscle Cramps: Causes and Solutions for Your Symptoms

Frequent muscle cramps in the hands and feet? Hello Dr. Jiang, I have been experiencing severe cramps in my fingers, arms, and calves recently. I have visited the neurology, orthopedics, and metabolic departments at Taichung Chung Shan Hospital, where I underwent MRI scans of my ...


Dr. Jiang Junyi Reply:
Hello Mr. Chang, You mentioned experiencing "severe cramps from your fingers to your elbows and calves..." Cramps are caused by involuntary muscle contractions. Common causes include: Dehydration: Dehydration is a common cause of muscle cramps. When the body is lackin...

[Read More] Understanding Muscle Cramps: Causes and Solutions for Your Symptoms


Understanding Parkinson's and ALS: Addressing Anxiety and Symptoms

Hello, doctor. I would like to inquire about concerns regarding Parkinson's disease and amyotrophic lateral sclerosis (ALS)? Hello Doctor: I have been experiencing depression, anxiety, panic, and health anxiety for a year now. Prior to this, I was doing well. I have been mak...


Dr. Jiang Junyi Reply:
Hello, Sir: You mentioned, "Am I really overthinking and living in fear every day... Could my depression and anxiety cause dopamine scans to show abnormalities, and is there a chance that a doctor might diagnose me with Parkinson's?" In clinical practice, neurologi...

[Read More] Understanding Parkinson's and ALS: Addressing Anxiety and Symptoms


Understanding Neurological Symptoms: When to Seek Further Medical Help

Numbness in the head, facial numbness, and finger twitching, etc? Hello Dr. Tsai, a year and a half ago I experienced chest numbness, chin pain, pain in my left shoulder and left arm, and soreness in my left fingers and wrist. Subsequently, I developed numbness on the right side ...


Dr. Cai Zongzhang Reply:
Hello: Insufficient sleep can also trigger multiple neuropathic pain, making it harder to fall asleep and creating a vicious cycle. It is recommended to first improve sleep, which may also alleviate pain symptoms. Magnetic resonance imaging (MRI) has ruled out structural diseases...

[Read More] Understanding Neurological Symptoms: When to Seek Further Medical Help


Understanding Groin and Leg Pain: Possible Nerve Issues After Injury

Right inguinal region, spermatic cord, pain from thigh to calf, pain on the side of the pelvis? Hello Doctor, about 3-4 years ago, I fell while exercising because a rope caught my right foot. At that moment, I experienced a more severe strain in my right groin and thigh. When I g...


Dr. Jiang Junyi Reply:
Hello Mr. Chen: You mentioned that "about 5-10 minutes after ejaculation, pain and numbness occur in the groin, spermatic cord, thigh, and calf." This may suggest nerve damage or compression in the lumbar region, rather than being a "sequela of urethritis." Ne...

[Read More] Understanding Groin and Leg Pain: Possible Nerve Issues After Injury


Understanding Urological and Spinal Nerve Issues: A Patient's Journey

Uro-neurology or spinal nerves Hello, about 3-4 years ago, I had an incident while exercising where I twisted my ankle and fell, resulting in a skin tear on my foreskin. The next day, I experienced pain while urinating and was diagnosed with a urinary tract infection. During urin...


Dr. Cai Zongzhang Reply:
Hello Mr. Hong: Based on the symptoms mentioned, the most common cause of groin and thigh pain is lumbar nerve compression. An MRI scan is arranged to help confirm the diagnosis.

[Read More] Understanding Urological and Spinal Nerve Issues: A Patient's Journey


Understanding Muscle Twitches: Is It ALS or Something Else?

I'm very afraid it might be amyotrophic lateral sclerosis (ALS)..? Hello doctor, three months ago I started experiencing muscle twitching all over my body. Some areas are more fixed while others vary in intensity. I also have a feeling of weakness in my left hand; when I exe...


Dr. Chen Weida Reply:
Note: The same consultation <a href="https://adoctor.tw/article/208460">#208460</a> was responded to on May 17. Hello! The early symptoms of motor neuron disease primarily include mild weakness in the limbs or enhanced reflexes, and some patients may experie...

[Read More] Understanding Muscle Twitches: Is It ALS or Something Else?


Understanding Nasal Nerve Sensations: Causes and Recommended Tests

Nasal nerve questions? Hello, Doctor! I would like to ask about a situation where I feel a sensation of swelling and nerve discomfort in my nose whenever I lie down, making it very uncomfortable and preventing me from sleeping. I have seen many ENT specialists who have said that ...


Dr. Cai Zongzhang Reply:
Hello, Sha: The symptoms mentioned may be indicative of a dysfunction of the nasal nerves. These nerves are very fine and cannot be detected through imaging studies. It is recommended to visit a neurology outpatient clinic.

[Read More] Understanding Nasal Nerve Sensations: Causes and Recommended Tests


Sneezing and Numbness: Understanding Neurological Symptoms

Experiencing a tingling sensation on the scalp when sneezing? Recently, whenever I sneeze, I experience a tingling sensation in the back of my head that extends down to my neck and upper back. What could be causing this?


Dr. Jiang Junyi Reply:
Dear Ms. Ling, You mentioned that "after sneezing, I start to feel numbness in the back of my head extending to my neck and upper back." This temporary numbness may be caused by compression of the cervical nerves at the C4-C5 levels due to abnormal cervical posture. I ...

[Read More] Sneezing and Numbness: Understanding Neurological Symptoms


Swollen Foot and Tingling Sensation: What Could Be the Cause?

Swelling on the dorsum of the foot, with a tingling sensation upon pressure? Hello, doctor. Recently, I experienced pain in the dorsum of my left foot when bending it forward while walking, possibly due to walking for too long or poor posture. The pain subsided after a few days, ...


Dr. Huang Hongling Reply:
Hello, you can start by changing to shoes that do not put pressure on the top of your foot, such as certain sandals or high heels that tend to cause pressure in that area. Avoid wearing them to prevent compression of the nerves in the foot. If the numbness persists, it is recomme...

[Read More] Swollen Foot and Tingling Sensation: What Could Be the Cause?


Understanding Weakness and Numbness in the Left Leg and Foot

Weakness from the left calf to the dorsum of the foot? Hello doctor, this morning when I got up, I sometimes felt a strange sensation in my foot as if I were about to trip. When walking, it also feels like my left foot is making a heavy impact with the ground. At first, I didn&#x...


Dr. Jiang Junyi Reply:
Hello Mr. Ahong, You mentioned that "my left ankle cannot be lifted as easily as usual (I can do it with my hands), it feels a bit strenuous. When I lift my left ankle or the top of my left foot, I feel a tingling sensation in the dorsum of my foot, but not in my calf. Sinc...

[Read More] Understanding Weakness and Numbness in the Left Leg and Foot


Understanding Dizziness and Numbness: Neurological Concerns Explained

Dizziness and numbness in the face and hands? Hello Doctor, on Thursday night, I started feeling a warm sensation in the back of my head. On Friday, my temperature ranged from 37 to 37.5 degrees Celsius (the weather has been getting warmer), and my head still felt warm. I had lit...


Dr. Jiang Junyi Reply:
Hello, sir: You mentioned that "neck tightness and tilting back or forward can cause dizziness, and sometimes I experience headaches... my left hand is numb, and I feel numbness in my left teeth and left side of my face, with occasional headaches (the pain radiates outward)....

[Read More] Understanding Dizziness and Numbness: Neurological Concerns Explained


Understanding Sudden Muscle Twitches: Causes and Concerns

Sudden twitching? Hello Doctor: In recent years, I have noticed that maintaining a certain posture for an extended period causes my hands or legs to feel numb. When I prepare to change positions, that area suddenly twitches noticeably, for example, when my legs are crossed and my...


Dr. Jiang Junyi Reply:
Hello, Ms. Ang. You mentioned that "holding a certain posture causes numbness in the hands or legs, and when preparing to change positions, that area suddenly twitches noticeably." The numbness is likely due to prolonged positioning, leading to peripheral nerve compress...

[Read More] Understanding Sudden Muscle Twitches: Causes and Concerns


Understanding Muscle Twitches: Insights from Neurology and Patient Concerns

Muscle twitching Hello, doctor. I am the person who previously consulted you about muscle twitching during my university years (about three years ago). Recently, I couldn't bear the fear and went to see a neurologist again, discussing the twitching in my left thenar eminence...


Dr. Jiang Junyi Reply:
Hello, sir: You mentioned, "This time I didn't have an electromyogram, and I can only listen to different doctors' opinions at various neurology clinics, but the body's twitching still cannot be eliminated. Besides seeing a doctor, what should I do?" The ...

[Read More] Understanding Muscle Twitches: Insights from Neurology and Patient Concerns


Understanding Numbness in the Outer Side of the Right Big Toe

Numbness on the outer side of the right big toe? Hello, Dr. Jiang! About 15 years ago, while playing softball, I wore a pair of narrow cleats and experienced intense running, which caused numbness on the outer side of my right big toe. Although I don't feel numbness on a dai...


Dr. Jiang Junyi Reply:
Hello Mr. Ryan, You mentioned, "For example, after bending my toes for a few minutes, I experience a tingling sensation similar to what I felt years ago. Does this indicate nerve damage in that area?" The symptoms you described may be due to compression of the medial p...

[Read More] Understanding Numbness in the Outer Side of the Right Big Toe


Understanding Numbness in Toes: Causes and When to Seek Help

Numbness in the toes? Hello, Doctor. Recently, I have noticed numbness in the last three toes of my right foot and on the dorsum of my foot, which feels like there is a layer of skin covering it. The toes, in particular, are quite severe. Sometimes it feels like ants are crawling...


Dr. Jiang Junyi Reply:
Hello Ms. Jhi: You mentioned that "the last three toes of my right foot and the dorsum of my foot feel numb, and it feels like there is a layer of skin covering them, especially the toes. Sometimes it suddenly feels like ants are crawling." Your symptoms are indicative ...

[Read More] Understanding Numbness in Toes: Causes and When to Seek Help


Understanding Heat Sensation in the Outer Side of the Right Pinky Finger

Heat sensation on the outer side of the right palm (near the upper side of the little finger)? Hello Dr. Jiang, During the Qingming holiday, I suddenly noticed that the outer side of my right little finger near the top felt warm while I was cooking. It only lasted for a short ti...


Dr. Jiang Junyi Reply:
Dear Ms. Lee, You mentioned that "the outer side of your right little finger is feeling warm near the top..." This is a symptom of peripheral nerve compression. 1. The nature of the pain is characterized by burning and tingling sensations. 2. The symptoms have a specif...

[Read More] Understanding Heat Sensation in the Outer Side of the Right Pinky Finger


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