CT Scan for Headaches: To Contrast or Not? Expert Insights
Headache, contrast agent, computed tomography? Hello, Doctor. I went to see a neurologist due to headaches, and they arranged for a CT scan without contrast. I visited two different hospitals; one said I needed contrast (a smaller local hospital), while the other (Chang Gung Memo...
Dr. Peng Shiwei reply Neurology
Hello, it is not possible to determine if there are vascular issues without the use of contrast agents. However, whether or not to use a contrast agent to assess for vascular problems may still depend on your headache symptoms. If the doctor believes that your headaches are likel...[Read More] CT Scan for Headaches: To Contrast or Not? Expert Insights
Understanding Finger Weakness: Possible Causes and Concerns
Finger issues Hello Doctor, I experienced a sensation of strain in my right arm after it was compressed the night before. When I wake up, my arm and forearm are bent at a 90-degree angle, and trying to raise it parallel to my shoulder causes soreness. However, after an argument i...
Dr. Peng Shiwei reply Neurology
Hello, based on your symptoms, there is a higher likelihood of post-traumatic sequelae. However, if your symptoms do not improve with rest, it is advisable to visit a neurology clinic for further evaluation by a physician.[Read More] Understanding Finger Weakness: Possible Causes and Concerns
Understanding Alcohol-Related Neurological Symptoms: Stroke or Intoxication?
Inability to move the limbs and facial twitching after consuming alcohol? After consuming less than a small beer glass of whiskey, the individual experienced inability to move their limbs (hands making an "OK" gesture but unable to move), facial twitching, weakness in t...
Dr. Peng Shiwei reply Neurology
Hello Mr. Huang, based on your symptoms, both epilepsy and transient ischemic attack are possible. The likelihood of alcohol intoxication is relatively low. If you have any concerns, please come to the hospital for a thorough evaluation by a physician. It is also advisable for yo...[Read More] Understanding Alcohol-Related Neurological Symptoms: Stroke or Intoxication?