Concerns After Train Door Incident: Injury Risks and Safety Tips
I almost got caught in the train door by accident? Hello, today when I was out with my boyfriend, he hurriedly pulled me onto the train, and as I was getting on, the door almost closed on me, causing me to be slightly bumped. Although I don't feel any pain now, I'm wond...
Dr. Hong Yuanbin Reply:
Hello, based on your description and the images provided, it does not appear that you have sustained an injury. Regarding your concerns about needle pricks or infection, the likelihood seems low, so there is no need to worry. Thank you for your inquiry.[Read More] Concerns After Train Door Incident: Injury Risks and Safety Tips
Two Medical Questions: Rib Discomfort and Hepatitis B Concerns
Two questions, please ask the doctor? Hello, I have two questions I would like to ask you. Today, while practicing diaphragmatic breathing, I noticed that after exhaling, the left rib, specifically the bone in the upper left part of my abdomen, seems to protrude slightly more tha...
Dr. Hong Yuanbin Reply:
Hello, 1. In a normal human body, the ribs on both sides are not perfectly symmetrical. The condition you mentioned is likely just a normal physiological variation and should not be a cause for concern. 2. The injury you mentioned from being scratched by a fork does not pose a ri...[Read More] Two Medical Questions: Rib Discomfort and Hepatitis B Concerns
Understanding Clinical Definitions of High-Fat Diets and Nut Consumption
Nutritional Counseling In clinical terms, a high-fat diet is typically defined as one that consists of more than 35% of total daily calories coming from fat. If you consume approximately 15 crushed nuts while maintaining a generally low-fat diet, it may not necessarily classify a...
Dr. Hong Yuanbin Reply:
Hello, 1. A high-fat diet generally refers to a diet with a higher proportion of fats, but there is no absolute definition. 2. What you described is merely a one-time excessive intake of fats, whereas a high-fat diet refers to a long-term dietary pattern. Therefore, it is usually...[Read More] Understanding Clinical Definitions of High-Fat Diets and Nut Consumption
Understanding Growths Near the Anus: Causes and Treatment Options
There is a lump in the anus? Hello, I have had a growth near my anus for 10 years, and sometimes there is some discharge. What could it be, and how should I handle it?
Dr. Hong Yuanbin Reply:
Hello, based on your description, it is likely a benign cyst in the anal area. If it is not causing significant issues, you can apply some anti-inflammatory and antibacterial ointment. If it becomes bothersome, you may consider surgical removal. You can make an appointment with a...[Read More] Understanding Growths Near the Anus: Causes and Treatment Options
Understanding Growths Near the Anus: Causes and Treatments
There is a lump in the anus? Hello, I have had a growth near my anus for 10 years, and sometimes there is some discharge. What could it be, and how should I handle it?
Dr. Hong Yuanbin Reply:
Hello, based on your description, it seems to be a benign anal cyst. If it is not causing significant issues, you can apply some anti-inflammatory and antibacterial ointments. If it is causing discomfort, you may consider surgical removal. You can make an appointment with a color...[Read More] Understanding Growths Near the Anus: Causes and Treatments
Understanding Neck Pain: Causes, Concerns, and When to Seek Help
Neck pain issues? Hello, I would like to ask the doctor about something. This morning, while I was working in my usual office administrative role, where I frequently use the computer, I suddenly felt a tightness and pain in the left back of my neck for a brief moment. It lasted a...
Dr. Hong Yuanbin Reply:
Hello, based on your description, it seems that prolonged immobility in a certain posture has led to muscle tension. I recommend incorporating regular movement into your work routine to prevent this issue. If the muscle tightness persists without improvement, it may be necessary ...[Read More] Understanding Neck Pain: Causes, Concerns, and When to Seek Help
Can You Get HIV from Scratches in Public Places?
Infection concerns? If I get scratched by a plastic board displaying prices in a store, and someone before me has also been scratched, am I at risk of contracting HIV? The wound situation is that there is a slight bleeding from a horizontal scratch, while other abrasions are not ...
Dr. Hong Yuanbin Reply:
Hello, the situation you mentioned does not pose a risk of HIV infection. Thank you for your question.[Read More] Can You Get HIV from Scratches in Public Places?
Understanding Post-Masturbation Issues: When to Seek Medical Advice
Issues After Masturbation Recently, after masturbation, I have noticed some swelling on the glans. This occasionally happens when I masturbate with my hand, but I haven't noticed this issue when using sex toys. I masturbate about every two to three days. I would like to ask:...
Dr. Lin Wufu Reply:
Hello: 1. Masturbation does not lead to sexually transmitted infections (STIs)! You can only contract STIs through contact with an infected person. 2. 3. 4. This is not within the scope of infectious diseases; I would recommend abstaining for one week to see if it resolves natura...[Read More] Understanding Post-Masturbation Issues: When to Seek Medical Advice
COVID-19 Transmission Concerns: Safety Tips for Healthcare Workers
Transmission of COVID-19 Hello Doctor: Due to work, I come into contact with 3-4 clients daily who are not wearing masks (each interaction lasts about 20 minutes), as well as colleagues. Since I have a one-year-old child at home, my current practice is to spray alcohol all over m...
Dr. Hong Yuanbin Reply:
Hello, 1. The primary mode of virus transmission is through hand contact with surfaces or shaking hands, so handwashing is the most important measure; other forms of exposure are not as significant. 2. The situation you mentioned has a low risk of infection. 3. When outdoors with...[Read More] COVID-19 Transmission Concerns: Safety Tips for Healthcare Workers
Understanding Digestive Motility Issues: Causes and Solutions
Peristalsis issues Hello, doctor. I have been severely troubled by gastrointestinal issues for the past two years. My stomach often makes inexplicable and frequent noises, regardless of whether I have eaten. The sounds are not the usual growling associated with hunger or gas move...
Dr. Hong Yuanbin Reply:
Hello, based on your description, it seems that you are primarily troubled by loud bowel sounds. I would like to know if you are experiencing constipation or diarrhea. Typically, the condition you described can be caused by abnormal intestinal motility due to constipation or diar...[Read More] Understanding Digestive Motility Issues: Causes and Solutions
Understanding Neck Tightness and Breathing Issues in Dialysis Patients
Tightness in the neck and difficulty breathing? Hello, doctor. I would like to ask you a question. I have been on dialysis for over six years. Recently, I underwent ablation surgery due to atrial fibrillation. Lately, before dialysis, I often feel a tightness in my neck and diffi...
Dr. Huang Yaoxuan Reply:
"Hello, dialysis patient: Based on your description, I cannot determine the underlying factors... I recommend discussing this with your physician at the dialysis center to see what suggestions they may have, or consider consulting a specialist for cervical spine treatment (u...[Read More] Understanding Neck Tightness and Breathing Issues in Dialysis Patients
Managing Vitamin B Supplementation in Patients with Kidney Disease
Regarding the issue of taking vitamin B? Hello doctor, I have diabetes and a kidney disease known as Fanconi syndrome. I have regular follow-up appointments, and my kidney function is currently about half of that of a normal person. Previously, I visited a neurologist due to pain...
Dr. Huang Yaoxuan Reply:
Hello, Xiao You: "I heard the attending physician in nephrology say that my condition does not allow my body to absorb vitamins." I'm not very clear on what "unable to absorb" means. Generally, vitamins are absorbed through the gastrointestinal tract, and...[Read More] Managing Vitamin B Supplementation in Patients with Kidney Disease
Does Diarrhea Affect Creatinine Levels in Chronic Kidney Disease?
Elevated creatinine levels? Hello, doctor. My mother has chronic kidney disease, so I had my creatinine level tested at the end of May, which was 0.65. After a health check at the end of August, I found that my creatinine level had risen to 0.85. However, I had been experiencing ...
Dr. Huang Yaoxuan Reply:
Hello, Ms. Ge: The creatinine levels of 0.65 and 0.85 are both within the normal range, so I believe there is no need to worry about (or consider) whether the changes in creatinine levels are related to gastroenteritis. Thank you![Read More] Does Diarrhea Affect Creatinine Levels in Chronic Kidney Disease?
Understanding Declining eGFR: Kidney Health Concerns and Solutions
Kidney problems Hello Dr. Huang, my estimated glomerular filtration rate (eGFR) values from previous years (2017 to 2020) were consistently between 117 and 118. However, after undergoing surgery for a gynecological chocolate cyst at the end of March 2021, I started taking a medic...
Dr. Huang Yaoxuan Reply:
Hello "lulu": An eGFR of 117-118 or 99, 94 is considered normal, so you don't need to worry. If you are concerned about your kidneys, it is recommended to measure your blood pressure at home daily (after resting for 20 minutes before taking the measurement). Thank ...[Read More] Understanding Declining eGFR: Kidney Health Concerns and Solutions
Understanding Declining GFR: Causes, Effects, and Recovery Options
Kidney issues Glomerular Filtration Rate (GFR) Is a continuous decline in glomerular filtration rate (GFR) a cause for concern? After undergoing surgery for an ovarian chocolate cyst in March last year, I have been on medication for a year and a half, and I completed my treatment...
Dr. Xie Rongyuan Reply:
Hello: The glomerular filtration rate (GFR) is divided into five stages: stage 1 >90%, stage 2 60-89%, stage 3 30-59%, stage 4 15-29%, and stage 5 <15%. A GFR of 108 indicates normal function and can be monitored further. Thank you for your message![Read More] Understanding Declining GFR: Causes, Effects, and Recovery Options
Impact of Frequent Masturbation in Elementary and Middle School Students
The impact of high masturbation frequency in elementary school children? Hello, doctor. I am currently a middle school student and have been frequently masturbating since I was 10 years old, at a rate of once a day, continuing to the present. Is this frequency considered excessiv...
Dr. Li Jian Reply:
Hello, here are my responses to your points: 1. Is it excessive? No. According to the "Nine-Nine Ejaculation Table," it is considered normal for individuals in their twenties to ejaculate up to eight times a week, not to mention younger individuals. Additionally, main...[Read More] Impact of Frequent Masturbation in Elementary and Middle School Students
Managing High Blood Sugar Levels in Diabetic Patients: A Caregiver's Guide
Recently, blood sugar levels have been consistently rising? Hello Doctor! My mother is 75 years old and has a long-standing history of diabetes. At the beginning of this month, she had a follow-up appointment, and the doctor prescribed half a tablet of Metformin and one tablet of...
Dr. Li Jian Reply:
The current dosage may be insufficient, and it is necessary to consult the original physician to adjust the dosage. Additionally, fried noodles are considered refined carbohydrates and should not be consumed frequently.[Read More] Managing High Blood Sugar Levels in Diabetic Patients: A Caregiver's Guide
Post-Exposure Prophylaxis: Symptoms and Concerns After Risky Encounter
Post-exposure prophylaxis symptom inquiry Hello Doctor, I engaged in high-risk sexual behavior with a sex worker on August 31st at noon. That evening at 7 PM, I immediately registered at the infectious disease department, and at 8 PM, I started taking PEP (post-exposure prophylax...
Dr. Hong Yuanbin Reply:
Hello, 1. Your symptoms are more indicative of an allergic reaction or eczema, and it may not necessarily be a treatment failure. Whether you are HIV positive can only be determined through testing. 2. The incidence of HIV infection after prophylactic treatment failure is very...[Read More] Post-Exposure Prophylaxis: Symptoms and Concerns After Risky Encounter
Choosing the Right Specialist for Allergic Rhinitis: ENT vs. Immunology
Allergic rhinitis Should I see an Ear, Nose, and Throat (ENT) specialist or a Rheumatologist? I noticed that after my last visit to the ENT, I wasn't scheduled for a follow-up appointment, but the Rheumatology department keeps scheduling my next visits. Which specialty shoul...
Dr. Gao Jiankai Reply:
Hello, thank you for your inquiry. I personally believe that if rhinitis requires localized treatment, you can consult an otolaryngologist. If symptoms persist and long-term medication is needed, both specialties can assist. If your symptoms improve and medication use decreases, ...[Read More] Choosing the Right Specialist for Allergic Rhinitis: ENT vs. Immunology
Persistent Skin Rashes: Allergies or Immune System Issues?
Environmental stimuli and mosquito bites causing a rash that has not improved over time? Hello, I would like to ask about my friend who is 27 years old. In July, he worked in a central kitchen, which is a humid and hot environment, handling food while wearing gloves. After just s...
Dr. Gao Jiankai Reply:
Hello, thank you for your question. My answer is as follows: Q: I would like to ask if this is considered an immune system issue? Because he only develops new red rashes on his right arm where he was bitten by mosquitoes initially, and it's not without reason that the rash...[Read More] Persistent Skin Rashes: Allergies or Immune System Issues?