Understanding Dizziness and Body Sensations While Using Your Phone
Dizziness with slight swaying of the body? Hello, Doctor. I would like to ask about a situation I experience when lying on my side with a pillow while using my phone, or when lying face down on the bed. Sometimes, I feel a slight swaying sensation in my body, which makes me think...
Dr. Hong Yuanbin reply Internal Medicine
Hello, the most common causes of dizziness are inner ear imbalance and brain issues. Compression of the sympathetic and parasympathetic nerves in the neck may also lead to dizziness. To determine the specific cause, it is necessary to consult a neurologist or an otolaryngologist ...[Read More] Understanding Dizziness and Body Sensations While Using Your Phone
Health Concerns: Animal Carcasses, Hygiene, and Intimate Care
May I ask the doctor? Hello, Doctor. I have a few questions: 1. If I step on a bird or other animal carcass while wearing shoes, is there a risk of infection? 2. Additionally, if a tire runs over an animal carcass and I check and touch it, is washing my hands sufficient? 3. Is ...
Dr. Hong Yuanbin reply Internal Medicine
Hello, 1. There will be no concerns about infection. 2. Yes, washing hands is indeed the most important. 3. Yes, excessive cleaning can indeed be uncomfortable. Thank you for your question.[Read More] Health Concerns: Animal Carcasses, Hygiene, and Intimate Care
Understanding Umbilical Inflammation: Symptoms, Causes, and Next Steps
Umbilical inflammation Hello, my belly button has been inflamed since early January this year. I have taken antibiotics for two months but have not recovered; I still have pus daily, although the amount is gradually decreasing. The dermatologist mentioned that there is a cyst ins...
Dr. Hong Yuanbin reply Internal Medicine
Hello, based on your description, it is indeed very unlikely for the cyst to become malignant. If the symptoms persist, you may consider consulting an infectious disease specialist or a general surgeon for further evaluation. A CT scan or surgery may be necessary. Thank you for y...[Read More] Understanding Umbilical Inflammation: Symptoms, Causes, and Next Steps
Can Cleaning Public Restrooms Spread Germs and Infections?
May I ask the doctor? Hello, Doctor: I have a couple of questions. 1. If I am cleaning a public restroom (like in an office) and come into contact with the sink, door handles, or other surfaces, is there a possibility of bacteria or viruses remaining that could infect other users...
Dr. Hong Yuanbin reply Internal Medicine
Hello, the two situations you mentioned can be managed by ensuring proper hand hygiene, which will prevent infections. Thank you for your question.[Read More] Can Cleaning Public Restrooms Spread Germs and Infections?
Swallowed Fish Bone: Should You See a Doctor for Chest Pain?
Accidental ingestion of a fish bone? Hello, a few days ago I got a fish bone stuck in my throat, and it seems I swallowed it. Since yesterday, I've been experiencing a burning sensation in my chest that has lasted all day. Should I see a doctor? I'm worried that the fis...
Dr. Hong Yuanbin reply Internal Medicine
Hello, theoretically, the symptoms of accidentally swallowing a fishbone do not typically include a burning sensation, so the likelihood of that is considered low. However, if the symptoms persist, one should consider esophageal reflux. If discomfort continues, it is advisable to...[Read More] Swallowed Fish Bone: Should You See a Doctor for Chest Pain?
Understanding Black Lines on Your Finger: Causes and Concerns
Finger problems I would like to ask the doctor, while I was abroad today, I suddenly noticed a small black line on the pad of my pinky finger that wouldn't wash off. I am wondering if this could be an infection or if it suddenly appeared due to some other issue. I searched o...
Dr. Hong Yuanbin reply Internal Medicine
Hello, based on your image, it appears to be a mark from a previous accidental injury and does not seem to be a specific pathological change. I recommend monitoring it unless you experience significant discomfort or if it continues to enlarge, in which case you should seek medica...[Read More] Understanding Black Lines on Your Finger: Causes and Concerns
Understanding Dizziness and Head Injuries: Key Recovery Tips
Dizziness and fainting followed by a head injury? Hello Dr. Hong, my girlfriend is in Spain. A couple of days ago, she suddenly fainted in the kitchen and hit her head. When she went to see a doctor, the doctor requested some physiological response tests, such as whether her eyes...
Dr. Hong Yuanbin reply Internal Medicine
Hello, it is recommended to monitor for severe headaches or vomiting within the next 48 hours. If either occurs, you should promptly return to the emergency department for evaluation of potential intracranial hemorrhage. If no significant symptoms develop afterward, the likelihoo...[Read More] Understanding Dizziness and Head Injuries: Key Recovery Tips
Understanding the Connection Between Nasal Congestion and Rapid Heart Rate
Tachycardia and nasal congestion? Since I was diagnosed last year, I have been experiencing a profound sense of nasal congestion. There have been several instances where I felt close to suffocating and had to go to the emergency room. I have undergone numerous internal medicine e...
Dr. Hong Yuanbin reply Internal Medicine
Hello, regarding the issue of rapid heartbeat, most nasal decongestants, including some cold medications, can have the side effect of increased heart rate. This is something to be aware of. If drug side effects are ruled out, it may be necessary to check for arrhythmias. If arrhy...[Read More] Understanding the Connection Between Nasal Congestion and Rapid Heart Rate
Understanding Skin Changes Around the Mouth: What You Need to Know
Issues around the mouth? Hello, doctor. I would like to ask about something I noticed recently. While shaving in the morning, I suddenly realized that the skin on the area where my beard is seems to appear whiter. Is this normal? I previously saw on TV that some people suddenly b...
Dr. Hong Yuanbin reply Internal Medicine
Hello, based on your image, there doesn't appear to be any significant whiteness. If there are no notable protrusions or pain, it is advisable to simply monitor the situation. Thank you for your inquiry.[Read More] Understanding Skin Changes Around the Mouth: What You Need to Know
Can You Get Hepatitis B from Scratching Your Ear After Driving?
Possible infection Hello Doctor, I would like to ask a question. A relative of mine has hepatitis B, and after using his car and navigating for him, I scratched my ear with the same hand. Although my ear did not bleed, I accidentally scratched it a bit harder in the morning, and ...
Dr. Hong Yuanbin reply Internal Medicine
Hello, the ear pulling condition you mentioned will not lead to a hepatitis B infection. Thank you for your question.[Read More] Can You Get Hepatitis B from Scratching Your Ear After Driving?
Can Hemodialysis Treat High Cholesterol by Filtering Excess Fats?
Hemodialysis Can blood dialysis be used to treat conditions similar to hyperlipidemia, such as filtering excess fats from the blood?
Dr. Hong Yuanbin reply Internal Medicine
Hello, currently some people are attempting to do this, but the disadvantages outweigh the benefits because hemodialysis can pose life-threatening risks, and most of the body's fat is located in the visceral area rather than in the blood, making it difficult to remove. Thank...[Read More] Can Hemodialysis Treat High Cholesterol by Filtering Excess Fats?
Understanding Gastrointestinal Issues: Symptoms, Causes, and When to Seek Help
Gastrointestinal issues Hello Doctor, I would like to ask about something that happened to me yesterday. Before going to bed, I suddenly felt bloated in my stomach. I managed to fall asleep, but I woke up in the middle of the night feeling uncomfortable and had to have a bowel mo...
Dr. Hong Yuanbin reply Internal Medicine
Hello, based on your description, it seems to be acute gastroenteritis. As for whether it is caused by norovirus, testing may be needed to confirm. However, the management typically involves a bland diet, plenty of rest, and increased fluid intake, which should lead to gradual im...[Read More] Understanding Gastrointestinal Issues: Symptoms, Causes, and When to Seek Help
Understanding Venous Blood Gas Analysis: Key Insights for Respiratory Issues
Venous Blood Gas Analysis Report 112/01/25 ABE 7.61 112/01/25 HCO3 32.9 112/01/25 O2CT 17.2 112/01/25 PCO2 49.1 112/01/25 pH 7.430 112/01/25 PO2 41.3 112/01/25 SAT 77.0 112/01/25 SBC 30.8 112/01/25 SBE 8.4 112/01/25 TCO2 34.4 Doctor, this is my venous blood g...
Dr. Hong Yuanbin reply Internal Medicine
Hello, it is not possible to determine pulmonary obstruction or embolism solely based on venous blood oxygen levels. It is recommended to visit a pulmonology clinic for a chest X-ray, followed by further relevant tests such as pulmonary function tests or lung perfusion scans. Tha...[Read More] Understanding Venous Blood Gas Analysis: Key Insights for Respiratory Issues
Understanding Weight Loss: When to Seek Medical Advice for Anxiety-Related Changes
Weight loss Before graduating from junior high school, my weight was around 57 kilograms. By high school and college, I gradually gained weight, fluctuating between 65 and 66 kilograms. On January 20, I weighed approximately 66.2 kilograms. In the following two to three weeks, du...
Dr. Hong Yuanbin reply Internal Medicine
Hello, whether this weight change is normal depends on food intake and exercise levels. If the food intake is normal but weight decreases by more than 10%, it is advisable to consider a detailed examination at a family medicine clinic. Thank you for your question.[Read More] Understanding Weight Loss: When to Seek Medical Advice for Anxiety-Related Changes
Understanding the Risk of HIV Infection from Blood Exposure
Blood infection Hello Dr. Hong: I apologize for bothering you. Today, when I went to change my sanitary pad, I wrapped the used one and placed it on top of the tissue box. When I was about to throw it away, I thought to myself that I wasn't sure if it was mine, so I careless...
Dr. Hong Yuanbin reply Internal Medicine
Hello, the situation you mentioned is unlikely to result in an HIV infection, so there is no need for post-exposure prophylaxis at this time. Thank you for your inquiry.[Read More] Understanding the Risk of HIV Infection from Blood Exposure
Can Handwashing Prevent Infection After Kicking a Table?
May I ask the doctor? Hello, Doctor. 1. If I accidentally kick a table or drawer with my shoe and then touch the area I kicked, is it safe to use hand soap to wash my hands before using the restroom to avoid infection and feel secure? (I feel that shoes often come into contact wi...
Dr. Hong Yuanbin reply Internal Medicine
Hello, it is indeed better to wash your hands. Thank you for your question.[Read More] Can Handwashing Prevent Infection After Kicking a Table?
Understanding Food Safety: Handling Raw Meat and Preventing Bacterial Infection
What are the issues related to consuming raw food? Hello, Doctor. 1. If I touch a plate or raw meat, will washing my hands be sufficient to avoid bacteria and infection? 2. If a plate with raw meat is placed on tables or other surfaces, is there a risk of bacteria remaining or ...
Dr. Hong Yuanbin reply Internal Medicine
Hello, 1. Handwashing is the most effective way to prevent infections. 2. Being separated by a plate does not prevent infection. 3. Any area that comes into contact with raw food may harbor bacteria. 4. Areas that come into contact with raw food should be cleaned, and hands shoul...[Read More] Understanding Food Safety: Handling Raw Meat and Preventing Bacterial Infection
Can Handwashing Prevent Infection After Kicking Furniture?
May I ask the doctor? Hello, Doctor. 1. If I accidentally kick a table or drawer with my shoe and then touch the area I kicked, can washing my hands with soap before using the restroom help prevent infection and allow me to feel safe using the restroom? (I feel that shoes often...
Dr. Hong Yuanbin reply Internal Medicine
Hello, simply washing your hands thoroughly can prevent infections. Thank you for your question.[Read More] Can Handwashing Prevent Infection After Kicking Furniture?
Is It Possible to Still Be HIV Infected After a Year?
Is it still possible to be infected with HIV? A year ago, I had unprotected oral sex with a woman. Afterward, I was worried about HIV infection, so I went to Cheng Kung University for a blood test at the tenth week. During the follow-up appointment, the doctor said everything was...
Dr. Hong Yuanbin reply Internal Medicine
Hello, based on your description, the chance of infection is indeed very low. If you are still very concerned, you may consider getting retested. Thank you for your question.[Read More] Is It Possible to Still Be HIV Infected After a Year?
Understanding Food Safety: Handling Raw Meat and Preventing Bacterial Infections
Could you please clarify your question regarding raw food issues? Hello Doctor, 1. Is washing hands sufficient to avoid bacteria and infections after touching a plate or raw meat? 2. If a plate with raw meat is placed on tables or other surfaces, is there a risk of bacteria re...
Dr. Hong Yuanbin reply Internal Medicine
Hello, 1. Handwashing is the most effective way to prevent infections. 2. Being separated by a plate does not prevent infection. 3. Any area that comes into contact with raw food may harbor bacteria. 4. Areas that come into contact with raw food should be cleaned, and hands shoul...[Read More] Understanding Food Safety: Handling Raw Meat and Preventing Bacterial Infections