Common Health Concerns: Hygiene, Skin Irritation, and Infection Risks
May I ask the doctor? Hello, doctor. I would like to ask a few questions: 1. Is there a concern about the transmission of sexually transmitted infections from the doorknobs of public restrooms or private bathrooms? 2. Can hot shower water or frequent wiping of the anal area cause...
Dr. Hong Yuanbin Reply:
Hello, 1. The chance of infectious disease transmission is very low. 2. If you rub too vigorously, it can indeed cause skin inflammation. 3. Most pathogens can be eliminated. Thank you for your inquiry.[Read More] Common Health Concerns: Hygiene, Skin Irritation, and Infection Risks
Can STDs Spread Through Contaminated Showerheads? Prevention Tips
Questions about sexually transmitted infections (STIs) If a person with a sexually transmitted infection (STI) such as HIV, syphilis, or gonorrhea shaves in the bathroom and there is a trace of blood contamination on the showerhead, can another person become infected if they use ...
Dr. Hong Yuanbin Reply:
Hello, the situation you described, where a small amount of blood sprays outside, is unlikely to pose an infection risk after a short period of time. It should not lead to the transmission of the sexually transmitted infections you mentioned. As for the showerhead, it is advisabl...[Read More] Can STDs Spread Through Contaminated Showerheads? Prevention Tips
Concerns About Infection Risks from Handshakes: What You Need to Know
Please ask your question? Hello, doctor. Today, when I met with an international client, I shook hands with him and later noticed that he had black lines on his fingernails. I looked it up online, and it mentioned something about HIV. I would like to ask you, I had a small cut on...
Dr. Hong Yuanbin Reply:
Hello, the presence of black lines on the nails cannot be used to diagnose or confirm an HIV infection. Additionally, HIV is not transmitted through handshakes. Therefore, based on the situation you described, there should be no risk of HIV infection. Thank you for your inquiry.[Read More] Concerns About Infection Risks from Handshakes: What You Need to Know
Can You Get Hepatitis B from Using a Family Member's Glucometer?
Blood glucose meter and hepatitis B? My mother is around 58 years old and has diabetes, so she purchased a blood glucose meter. She also has hepatitis B. I used the blood glucose meter once after she bought it, and I remember it wasn't long after her last use. At that time, ...
Dr. Hong Yuanbin Reply:
Hello, the only risk of infection is from the repeated use of needles that prick the finger. However, currently, disposable needles are commonly used, which reduces this concern. Therefore, based on your description, it should not lead to a hepatitis B infection. Thank you for yo...[Read More] Can You Get Hepatitis B from Using a Family Member's Glucometer?
Can Sharing an Electric Toothbrush Lead to Infections?
Indirect infection Hello, doctor. I would like to ask if sharing an electric toothbrush handle while using separate brush heads poses any risk of transmitting or infecting diseases. Thank you! Additionally, I would like to inquire whether there is a risk of infection or disease t...
Dr. Hong Yuanbin Reply:
Hello, 1. Using individual brush heads does not pose an infection risk. 2. The disinfection of hospital instruments follows specific regulations, so the risk of infection is quite low. Thank you for your question.[Read More] Can Sharing an Electric Toothbrush Lead to Infections?
Assessing HIV Infection Risk from Minor Injuries and Oral Symptoms
Risk of HIV Infection On October 1st, I noticed a small amount of unknown blood on my right big toe. I'm not sure if it was from someone who dripped it on the ground or if I stepped on it, as I didn't feel anything and didn't notice anyone nearby bleeding. However,...
Dr. Hong Yuanbin Reply:
Hello, based on your description of the wound on your foot, it is unlikely that it has led to an HIV infection. The symptoms you described are not indicative of HIV, so there is no need for you to undergo specific testing at this time. Thank you for your inquiry.[Read More] Assessing HIV Infection Risk from Minor Injuries and Oral Symptoms
Understanding Infection Risks: HIV Exposure and Safety Precautions
Infection issues Hello doctor, a few days ago I asked you some questions: 1. You mentioned that the chance of infection from being splashed with blood containing the HIV virus in the eyes, nose, or mouth with an open wound is low. Does this mean that if I accidentally get splashe...
Dr. Hong Yuanbin Reply:
Hello, 1. On one hand, the infectiousness through this route is low, and on the other hand, the immune system can clear it. 2. It will not. 3. This will not cause an infection. Thank you for your question.[Read More] Understanding Infection Risks: HIV Exposure and Safety Precautions
Understanding HIV Infection Risks from Contaminated Utensils and Water
HIV infection If you have small cuts on your hands and are washing utensils that have been used by someone else, there is a risk of HIV infection if those utensils have saliva or blood from the other person. Additionally, if the other person has a wound that comes into contact wi...
Dr. Hong Yuanbin Reply:
Hello, the two situations you mentioned do not carry any risk of infection. Thank you for your inquiry.[Read More] Understanding HIV Infection Risks from Contaminated Utensils and Water
Are Home Rapid Tests Reliable? Understanding Infection Risks After a Year
Rapid testing for infection issues? I would like to ask if the rapid tests sold online by the health department are accurate. I buy a rapid test almost every month and have been testing for a year now. My last test was two days ago, and it was negative. I would like to know if I ...
Dr. Hong Yuanbin Reply:
Hello, are you referring to HIV rapid testing? The accuracy of HIV rapid tests for initial assessment is indeed not as high as that of formal tests conducted in medical institutions. Each rapid test kit may also have varying degrees of accuracy. If you want to confirm your result...[Read More] Are Home Rapid Tests Reliable? Understanding Infection Risks After a Year
Assessing HIV Infection Risk: A Concern After Brief Contact
Is there a risk of HIV infection? I know I might be overly anxious, but I still want to consult a doctor. Getting an answer from a medical professional might help ease my mind. Two days ago, an older woman asked me how to rent a Ubike, and during that time, I took her phone to as...
Dr. Liao Zhongxin Reply:
A. According to the data from the Centers for Disease Control (https://www.cdc.gov.tw/Category/Page/lehLY2EFku4q7Gqv4bql2w), there are three main routes of HIV transmission: 1. Sexual transmission: Engaging in oral, anal, or vaginal intercourse or other exchanges of bodily fluids...[Read More] Assessing HIV Infection Risk: A Concern After Brief Contact
Assessing HIV Infection Risks After Encountering Blood in an Elevator
Infection concerns? Hello, Doctor Hong. Yesterday, while I was in the elevator, I noticed a large pool of red liquid flowing from the buttons to the floor. I later heard that someone had vomited blood inside the elevator (I did not see it happen). I was told that the floor was co...
Dr. Hong Yuanbin Reply:
Hello, based on the situation you mentioned, you are concerned about the risk of contracting HIV from contact with blood in the elevator. However, since you did not have mucous membrane exposure or direct contact with fresh blood through an obvious wound, it appears that there is...[Read More] Assessing HIV Infection Risks After Encountering Blood in an Elevator
Concerns About HIV Infection Risks After Encountering Blood in Elevator
Infection Inquiry Hello, Doctor Hong. Yesterday, while I was in the elevator, I noticed a large pool of red liquid flowing from the buttons to the floor. I later heard that someone had vomited blood inside the elevator (I did not see it happen). I was told that the floor was cove...
Dr. Hong Yuanbin Reply:
Hello, based on the situation you mentioned, you are concerned about the risk of contracting HIV from contact with blood in the elevator. However, since you did not have mucous membrane exposure or any obvious open wounds that came into direct contact with fresh blood, it current...[Read More] Concerns About HIV Infection Risks After Encountering Blood in Elevator
Concerns About HIV Infection Risks After Encountering Blood in Elevator
Infection concerns? Hello, Doctor Hong. Yesterday, while I was in the elevator, I noticed a large pool of red liquid flowing from the buttons to the floor. I later heard that someone had vomited blood inside the elevator (I did not see it happen). I was told that the floor was co...
Dr. Hong Yuanbin Reply:
Hello, based on the situation you mentioned, you are concerned about the risk of contracting HIV from contact with blood in an elevator. However, since you did not have mucous membrane exposure or direct contact with fresh blood through an open wound, it currently appears that th...[Read More] Concerns About HIV Infection Risks After Encountering Blood in Elevator
Concerns About Infection Risks from Vaccination: What Parents Should Know
Infection issues? Yesterday, I took my baby to get the Moderna vaccine. The situation was quite chaotic at the time, and I didn't pay attention to whether the nurse used a new syringe for the injection. If the nurse forgot to change the syringe, is there a chance that my bab...
Dr. Hong Yuanbin Reply:
Hello, currently, vaccinations are administered using disposable needles. According to the standard operating procedures (SOP), once the vaccination is completed, the needle must be discarded, and the next individual will receive a brand new needle. Therefore, there should be no ...[Read More] Concerns About Infection Risks from Vaccination: What Parents Should Know
Assessing Infection Risks After Unprotected Oral Sex: Key Considerations
Is there a risk of infection? Hello doctor, today I had unprotected oral sex with an online acquaintance. I know that the risk of transmitting HIV through unprotected oral sex is very low, but today the situation was a bit special. 1. The other person ejaculated on my face, and I...
Dr. Hong Yuanbin Reply:
Hello, the two scenarios you mentioned do not pose a risk of HIV infection on the face or hands. Thank you for your question.[Read More] Assessing Infection Risks After Unprotected Oral Sex: Key Considerations
Assessing HIV Infection Risk from Indirect Blood Contact: Expert Insights
Infection concerns? Hello Dr. Hong, I apologize for asking about the following situation regarding the risk of HIV infection. Last Friday, while waiting for the bus, I noticed that the person next to me had what appeared to be two or three bloodstains, about the size of a ten-d...
Dr. Hong Yuanbin Reply:
Hello, currently there are no reported cases of HIV infection due to coins or masks. It is advised not to worry, and there is no need for prophylactic medication at this time. Thank you for your inquiry.[Read More] Assessing HIV Infection Risk from Indirect Blood Contact: Expert Insights
Can You Get HIV from a Colonoscopy? Understanding Infection Risks
Is there a possibility of contracting HIV after a proctoscopy? Hello doctor, on August 25th, I underwent an anoscopy at the hospital due to hemorrhoid issues. The nurse asked me to lie down without checking if the doctor used properly sterilized instruments beforehand. I would li...
Dr. Hong Yuanbin Reply:
Hello, it is essential to follow the regulations for instrument disinfection when performing a sigmoidoscopy in the hospital. Therefore, in recent years, there have been no case reports in Taiwan related to sigmoidoscopy, so there is no need to worry. Thank you for your inquiry.[Read More] Can You Get HIV from a Colonoscopy? Understanding Infection Risks
Assessing HIV Infection Risks in Male-to-Male Sexual Activities
Concerns about HIV infection? Hello, doctor. I would like to inquire about the risk of infection during male-to-male sexual activity involving mutual masturbation. During the process, I experienced minor fresh cuts due to dry foreskin. A small amount of my partner's semen dr...
Dr. Hong Yuanbin Reply:
Hello, there is no clear definition of what constitutes a large area wound. Based on your description, the situation is indeed very complex. It is advisable to first confirm with the individual if there are any recent test results. If there are results and they are negative, ther...[Read More] Assessing HIV Infection Risks in Male-to-Male Sexual Activities
Assessing HIV Infection Risk After Eye Exposure to Unknown Liquid
Infection risk Hello Dr. Hong, I apologize for the interruption. I would like to ask you a question. Last night while dining out, an unknown liquid splashed near my eyes, very close to the eye area (I am not sure if it got into the mucous membranes of my eyes). I am concerned t...
Dr. Hong Yuanbin Reply:
Hello, the likelihood of contracting HIV in the situation you mentioned is very low, and there have been no reported cases of HIV infection as a result. It is recommended to monitor the situation, and there is no need for medication at this time. Thank you for your inquiry.[Read More] Assessing HIV Infection Risk After Eye Exposure to Unknown Liquid
Can You Get HIV from a Beach Injury? Understanding Infection Risks
Infection issues Hello doctor, today I went to the beach at Bali Left Bank. I was wearing flip-flops and later I felt a sharp pain, but there was no bleeding. I want to ask if there are any cases of people getting infected with HIV from being punctured on the beach... I didn'...
Dr. Hong Yuanbin Reply:
Hello, there are currently no reported cases of HIV infection from being injured by needles or other objects on the beach, so it is recommended to continue monitoring the situation. Thank you for your inquiry.[Read More] Can You Get HIV from a Beach Injury? Understanding Infection Risks