Is Washing Hands with Water Alone Worse Than Not Washing?
Regarding handwashing and bacteria/viruses? Hello, doctor. I would like to ask you about something I've seen in the news and read in various sources. They say that washing hands with just water is equivalent to not washing them at all, and that if hands are not dried properl...
Dr. Xiao Yongxun Reply:
Dear Mr. Paul: 1. The surface of our skin naturally harbors a variety of bacteria; the air and environment are also filled with various microorganisms and spores. When these settle on our skin, they can germinate or proliferate in suitable conditions (including temperature, humi...[Read More] Is Washing Hands with Water Alone Worse Than Not Washing?
Chest Rash and Rib Pain: Understanding Symptoms and Seeking Help
Rash under the left breast along the bra line and behind the bra clasp, with pain in the lower left rib area? 1. Recently, I've been feeling low on energy and easily fatigued, with a slight discomfort in my throat. 2. My neck feels stiff and uncomfortable, similar to a stiff...
Dr. Cai Dongqi Reply:
Hello from Taipei to Vienna: For items 2 and 4, there may be inflammation of the muscles and cartilage; please pay attention to whether your bra is too tight or if the underwire is causing pressure. For items 1, 5, and 6, please consult an otolaryngologist to check for pharyngiti...[Read More] Chest Rash and Rib Pain: Understanding Symptoms and Seeking Help
Do You Need Rabies Vaccination After a Cat Scratch in Kaohsiung?
Rabies from cat scratches Hello doctor, I would like to ask if I get scratched by a stray cat while playing with it, and the cat shows no signs of rabies, with only a minor bleeding on the surface of the wound, do I need to receive rabies post-exposure prophylaxis in the urban ar...
Dr. Ye Qianyu Reply:
Hello! Please confirm that if bitten, one must immediately receive a vaccine and observe the biting animal for 10 days. If there are any concerns, please seek medical attention at a healthcare facility.[Read More] Do You Need Rabies Vaccination After a Cat Scratch in Kaohsiung?
Which Specialist to Consult for Symmetrical Blue Veins on Face?
Which department to see? Hello doctor, I have recently noticed that there are prominent veins from the corners of my mouth to my chin. They are flat and not raised, but they are symmetrical on both sides. Which specialty should I consult, and what should I pay attention to?
Dr. Liu Hongxiang Reply:
Dear Ms. Wu, Hello. Regarding your recent observation of visible veins from the corners of your mouth to your chin, I recommend that you first consult a dermatologist to assess the situation and determine if any treatment is necessary. Wishing you good health. Sincerely, Dr...[Read More] Which Specialist to Consult for Symmetrical Blue Veins on Face?
Why Did My Boyfriend's Alcohol Tolerance Suddenly Decrease After COVID?
Has having been diagnosed with COVID-19 affected alcohol tolerance? Hello Doctor: My boyfriend was diagnosed with COVID-19 in early June, and his symptoms were mild. He rarely drinks alcohol, only occasionally having a drink with his mother, and the last time he drank was about t...
Dr. Lin Zhebin Reply:
Hello: 1. There are many reasons for a decrease in alcohol tolerance, including the individual's physical condition at the time (recent fatigue or lack of sleep), whether food was consumed and the type of food (drinking on an empty stomach can lead to quicker intoxication), ...[Read More] Why Did My Boyfriend's Alcohol Tolerance Suddenly Decrease After COVID?
Does COVID-19 Affect Alcohol Tolerance? Understanding Post-Recovery Changes
Has having been diagnosed with COVID-19 affected alcohol tolerance? Hello Doctor: My boyfriend was diagnosed with COVID-19 in early June, and his symptoms were mild. He rarely drinks alcohol and only occasionally has a drink with his mother, the last time being three to four mont...
Dr. Lin Zhebin Reply:
Hello: 1. There are many reasons for a decrease in alcohol tolerance, including the individual's physical condition at the time (such as recent fatigue or lack of sleep), whether food was consumed and the type of food (drinking on an empty stomach can lead to quicker intox...[Read More] Does COVID-19 Affect Alcohol Tolerance? Understanding Post-Recovery Changes
Understanding Unexplained Chest Discomfort: Possible Causes and Insights
Chest discomfort? Hello Doctor: For the past few days, I have been experiencing a sensation near the lower right chest, close to the epigastric area, that feels like a vibration lasting one or two seconds, somewhat resembling peristalsis or friction, but without any actual sound....
Dr. Lin Zhebin Reply:
Hello: Based on your description, if your vibrations are related to your heartbeat, it may be necessary to consider whether there are any heart or aortic diseases. If your vibrations are not related to your heartbeat, it may be worth considering whether there are any esophageal o...[Read More] Understanding Unexplained Chest Discomfort: Possible Causes and Insights
Understanding Unexplained Itching: Possible Causes and Solutions
Itching in the flesh? I have been waking up frequently in the morning due to itching, but I can't pinpoint the exact area that itches. Only when I pinch the skin deeply can I find some relief, but scratching the surface doesn't seem to help. What could be the issue?
Dr. Ye Qianyu Reply:
Hello! I recommend that you visit a dermatologist.[Read More] Understanding Unexplained Itching: Possible Causes and Solutions
How to Safely Disinfect Paper Items During the Pandemic?
Inquiries about disinfection matters? Hello, doctor. I would like to ask you about the current situation regarding the pandemic. If I have paper items like postcards or books that cannot be wiped down with alcohol, what is the best way to disinfect them? Should I just leave them ...
Dr. Xiao Yongxun Reply:
Dear Mr. Jianhe: 1. When COVID-19 first emerged, research reports indicated that this coronavirus could survive on various surfaces for different durations: 4 to 5 days on paper, 4 days on glass, 4 days on wood, 48 hours on steel, 8 hours on surgical gloves, 2 to 8 hours on alum...[Read More] How to Safely Disinfect Paper Items During the Pandemic?
Understanding Left Jaw Swelling and Pain: Possible Causes and Solutions
Swelling and pain in the left mandible? Hello Doctor, I have noticed increasing swelling on the lower left side of my face (approximately near the molars) and it is painful. I saw a dentist and took pain relievers and anti-inflammatory medication, but there has been no improvemen...
Dr. Cai Dongqi Reply:
Hello: Do you have sinusitis? It is advisable to first consult an otolaryngologist for an examination, as there may also be a possibility of a dental abscess.[Read More] Understanding Left Jaw Swelling and Pain: Possible Causes and Solutions
Understanding Facial Muscle Issues: Causes and Treatment Options
Facial muscle issues? Hello, In February, one day while taking a shower, I suddenly felt a sensation shooting to my forehead, which was followed by headaches and dizziness, making me feel lightheaded. I consulted a neurologist who diagnosed me with tension-type headaches and pr...
Dr. Xiao Yongxun Reply:
Dear Mr. K: 1. Essentially, your issue should be better followed up in a neurology outpatient clinic. 2. There are diagnostic criteria for typical facial nerve paralysis; if most physicians do not agree with this diagnosis, other possible diagnoses may need to be considered. 3. ...[Read More] Understanding Facial Muscle Issues: Causes and Treatment Options
Long-Term Facial Muscle Weakness: Which Specialist Should You See?
If you are experiencing long-term facial muscle weakness, you should consult a neurologist? Hello, doctor. I've loved using computers since I was young, and my improper posture has led to stiffness in my right shoulder and upper back. I used to experience numbness frequently...
Dr. Lin Zhebin Reply:
Hello: Your symptoms can be summarized as sensory abnormalities in the right side of your back, right shoulder, right side of your neck, right side of your face, and right eye, along with abnormal movements of the right eye. I personally believe this may be related to a neurologi...[Read More] Long-Term Facial Muscle Weakness: Which Specialist Should You See?
Understanding Sudden Arm and Armpit Pain Upon Waking Up
Upon waking up in the morning, I experienced pain in my left forearm, upper arm, and armpit? On Tuesday, I woke up to find that I had pain on the outer lower side of my left upper arm. The pain is triggered by lightly touching the surface of the skin, but I did not engage in any ...
Dr. Cai Dongqi Reply:
Hello: For pain due to muscle fiber injury, please consult a neurologist.[Read More] Understanding Sudden Arm and Armpit Pain Upon Waking Up
Concerns About Accidental Ingestion of Battery Acid: What to Do?
Inquiry about suspected ingestion of battery acid? Hello doctor, a few days ago while watching TV and snacking, I accidentally discovered that the remote control had some battery leakage. I'm still worried that a little bit might have gotten into my food. I've heard tha...
Dr. Xiao Yongxun Reply:
Dear Mr. Bai, 1. Carbon-zinc batteries are the most common and inexpensive type of dry cell batteries. The positive electrode is composed of powdered manganese dioxide and carbon, while the negative electrode is zinc. The internal electrolyte typically used is zinc chloride, als...[Read More] Concerns About Accidental Ingestion of Battery Acid: What to Do?
Understanding Blood Pressure Readings After a Sudden Trauma: A Medical Inquiry
The blood pressure reading of 197/58 indicates a condition known as isolated systolic hypertension, where the systolic pressure (the first number) is significantly elevated while the diastolic pressure (the second number) is within a normal range. This could be a sign of cardiova...
Dr. Lin Zhebin Reply:
Hello: Based on the blood pressure data you provided, there is indeed a situation of elevated blood pressure. However, blood pressure naturally fluctuates and can increase due to factors such as exercise, stress, anxiety, or physical discomfort. A single instance of elevated bloo...[Read More] Understanding Blood Pressure Readings After a Sudden Trauma: A Medical Inquiry
Understanding Jaw Pain: Is It a Lymph Node Issue?
Jaw pain (lymphatic issue?) Hello, Doctor: Recently, for the past two or three days, I have felt a hard lump on my chin. It feels slightly raised to the touch and is painful when pressed. There are no visible abnormalities on the skin's surface, and it is completely unnotice...
Dr. Ye Qianyu Reply:
Hello! It is recommended that you visit an otolaryngology clinic.[Read More] Understanding Jaw Pain: Is It a Lymph Node Issue?
Understanding Occasional Eye Swelling: Causes and When to Seek Help
Occasionally, there is swelling around the eyes? Hello, doctor. I would like to inquire about an issue I occasionally experience (possibly once every few months, or more frequently once every couple of months). Upon waking up, I notice swelling around one eye, specifically in the...
Dr. Liao Yaopan Reply:
Hello, it is recommended to seek medical attention when symptoms appear. If you are concerned about whether it is related to allergies, you may consult an allergist or immunologist for evaluation. Please note that online consultations are not equivalent to in-person visits and ca...[Read More] Understanding Occasional Eye Swelling: Causes and When to Seek Help
Is It Safe to Eat Food Dropped on the Floor? Health Risks Explained
Eating food that has fallen on the floor? Eating food that has fallen on the floor can potentially expose you to harmful bacteria. While some bacteria may not cause illness, others can lead to foodborne illnesses. It's generally advisable to avoid consuming food that has com...
Dr. Liao Yaopan Reply:
Hello, this question cannot be answered definitively. If you are concerned, it is still recommended not to rely on online consultations, as they are not equivalent to an in-person medical visit. We cannot provide diagnoses or treatment recommendations. Changhua Hospital cares abo...[Read More] Is It Safe to Eat Food Dropped on the Floor? Health Risks Explained
Understanding Bumps on the Jaw: When to Seek Medical Advice
There is a bump on the chin? Hello, Doctor: I have felt a small bump in my lower jaw (the area near the gonial angle). It is slightly painful when pressed, but it is not very prominent. There are also regular pimples nearby on my face, so sometimes I have to find the right angle ...
Dr. Liao Yaopan Reply:
Hello, if you have any concerns, it is advisable to seek medical attention in person from a physician. Please note that online consultations are not equivalent to an in-person visit and cannot provide diagnoses or treatment recommendations. Changhua Hospital cares about you.[Read More] Understanding Bumps on the Jaw: When to Seek Medical Advice
Is There a Risk of Infection from Handling a Dead Mouse?
Is there any danger? Hello Doctor, we have placed glue traps at home. During the 228 holiday, my family went back to the countryside, and on the night of the 28th, we found a small mouse stuck in the trap, which had already died. It seemed to have struggled, so some organs were e...
Dr. Liao Yaopan Reply:
Hello, if you do not have an open wound on your hands, the aforementioned situation may not necessarily lead to an infectious disease. It is still most important to properly disinfect the area of contact. Additionally, the carcasses of small animals should be handled appropriatel...[Read More] Is There a Risk of Infection from Handling a Dead Mouse?