Can You Get HIV from Indirect Contact with Infected Bodily Fluids?
Indirect contact with HIV If your hands have come into contact with the blood or semen of an HIV-infected individual and you did not wash your hands before touching your own male genitalia, is there a risk of infection?
Dr. Liao Zhongxin Reply:
1. First, the HIV virus dies outside the human body after more than ten minutes and is no longer infectious. 2. Therefore, unless the patient is irregular with their medication and we come into contact with them while having an open bleeding wound, there is a chance of infection.[Read More] Can You Get HIV from Indirect Contact with Infected Bodily Fluids?
Can You Get HIV from Indirect Contact in the Restroom?
Indirect contact with HIV in restrooms? If a person's hand has come into contact with the blood or semen of an HIV-infected individual and they did not wash their hands before touching their own male genitalia while urinating, is there a risk of infection?
Dr. Lin Wufu Reply:
Theoretically, there is a risk, but the chance of contracting the disease from a single exposure is low. It is still advisable to avoid unnecessary contact with others involving blood or bodily fluids.[Read More] Can You Get HIV from Indirect Contact in the Restroom?
Understanding Finger Joint Pain: Causes, Diagnosis, and Treatment Options
Finger joint pain This year, I suddenly experienced pain in the second joint of my right middle finger, so I went to the hospital to see an orthopedic doctor. After an X-ray, the doctor said there was no issue and prescribed anti-inflammatory medication, but there was no improvem...
Dr. Gao Jiankai Reply:
Hello, thank you for your inquiry. It is recommended to follow up with the rheumatology outpatient clinic. Some types of arthritis cannot be diagnosed with just one visit; they require observation over a period of time, and blood tests may need to be repeated if necessary. Additi...[Read More] Understanding Finger Joint Pain: Causes, Diagnosis, and Treatment Options
Understanding STD Risks and Prevention After Potential Exposure
Sexually transmitted infections (STIs), risks? Hello Dr. Liao, on June 11th, I had sexual intercourse with a sex worker. Initially, there was unprotected manual stimulation, followed by protected intercourse (but due to insufficient rigidity, the condom slipped halfway down, expo...
Dr. Liao Zhongxin Reply:
1. The HIV virus is transmitted only through sexual intercourse and sharing needles. 2. You can get tested at any time, but the general result is usually negative; regular testing and safe sexual practices are the most reliable. 3. For general sexually transmitted infections,...[Read More] Understanding STD Risks and Prevention After Potential Exposure
Needle Stick Injuries and Infection Risks in Healthcare Settings
Issues related to needlestick injuries and environmental infections? Because there are HIV-positive individuals in my work environment, and I sometimes come into contact with substances that may contain their bodily fluids, I would like to know if there is a risk of infection if ...
Dr. Liao Zhongxin Reply:
1. The HIV virus dies within ten minutes outside the human body and is not infectious. 2. The transmission routes of HIV are through unprotected sexual intercourse and sharing needles.[Read More] Needle Stick Injuries and Infection Risks in Healthcare Settings
Understanding STD Testing and Risks After Unprotected Oral Sex
Sexually Transmitted Infection (STI) Testing Hello, doctor. 1. After engaging in high-risk behavior, I went to the hospital for an HIV PCR test and a syphilis test 10 days later, and both results were negative. I only engaged in [unprotected oral sex from a male to a female]. I...
Dr. Lin Wufu Reply:
1. It is recommended to monitor for at least 3 months to definitively rule out infection. Each individual's constitution varies, so there is no exact timeframe; however, in rare cases, the window period for the virus can extend up to 3 months. 2. Typically, infectiousness is...[Read More] Understanding STD Testing and Risks After Unprotected Oral Sex
Understanding Hand Rash: Possible Causes and Concerns for Travelers
Inquire about hand issues? Hello Doctor, I am currently on a business trip in Indonesia. Three days ago, I suddenly noticed a rash on the palm of my right hand, but it diminished by the evening and was gone the next day. I recall that during those three days, I was frequently usi...
Dr. Liao Zhongxin Reply:
1. First, consider whether there have been any heavy objects or sharp items that may have left marks. 2. Additionally, assess whether the environment is clean and well-ventilated, or if it has not been cleaned for a long time, which could lead to bites from rodents or insects. 3....[Read More] Understanding Hand Rash: Possible Causes and Concerns for Travelers
Understanding Parasite and Infection Risks from Snail Contact
Parasitic and Infectious Issues Hello Doctor, I am the questioner from <a href="https://adoctor.tw/article/197160">#197160</a>. I tend to feel anxious and nervous, so I would like to confirm the following questions with you: 1. If I handle a snail while we...
Dr. Lin Wufu Reply:
1. The risk is very low. 2. The risk of transmission from a single contact is actually very minimal; it is advised that if you feel fine, there is no need for special concern. 3. The risk from occasional touching is also low, but it is still recommended to wash your hands aft...[Read More] Understanding Parasite and Infection Risks from Snail Contact
Understanding STD Transmission Risks When Caring for Children
Sexually transmitted infection (STI) transmission issues? Hello, Doctor: 1. I would like to ask if it is possible to transmit a sexually transmitted infection (STI) to my child if I accidentally become infected but have to take care of them at home. 2. For example, if I am in...
Dr. Lin Wufu Reply:
1. Sexually transmitted infections (STIs) are typically transmitted through sexual contact, and the risk of transmission through general contact is low (though it depends on the specific STI in question). 2. No, unless the lesions of the STI come into direct contact with the ch...[Read More] Understanding STD Transmission Risks When Caring for Children
Understanding Disease Risks from Oral Contact: A Medical Perspective
Will I contract any diseases? Hello, doctor. I would like to ask a question: Over three years ago, I engaged in sexual activities with a sex worker and kissed a girl. Because I was inexperienced, my teeth accidentally poked her mouth (I am not sure if it was her lips or the insid...
Dr. Lin Wufu Reply:
Hello, there is always a certain risk of disease transmission with exposure to blood and bodily fluids. However, unless there is significant bleeding, the risk of transmission for HIV, Hepatitis B, Hepatitis C, and syphilis is quite low. On the other hand, viruses such as cytomeg...[Read More] Understanding Disease Risks from Oral Contact: A Medical Perspective
Preventing Parasite and Infection Risks from Snails: Expert Advice
Parasitic and Infectious Issues Hello, Doctor. 1. If I pick up a snail (likely an African giant snail) from a pile of grass by hand and then wash my hands with soap, will that prevent parasites and bacteria? What is the proper way to handle this situation? 2. If I touch a snai...
Dr. Lin Wufu Reply:
1. Yes. Parasites and bacteria primarily invade through the gastrointestinal tract. If you wash your hands promptly after touching something, you can effectively remove parasites and bacteria, which generally minimizes the risk of infection. 2. If handwashing is thorough, there...[Read More] Preventing Parasite and Infection Risks from Snails: Expert Advice
Impact of Late Sleep on Liver Function: A College Student's Concern
I go to sleep at 3 AM every day? Hello Doctor, I am a university student and I have been going to bed around 3 AM for the past two years. On one hand, it is due to academic pressure, and on the other hand, I have developed a habit of using my phone before sleep. I usually wake up...
Dr. Li Jian Reply:
If you suspect liver dysfunction, you can consult a hepatobiliary and gastroenterology specialist. Try to go to bed before 11:00 PM. Thank you for your inquiry.[Read More] Impact of Late Sleep on Liver Function: A College Student's Concern
Understanding STD Risks After Intimate Encounters: What You Need to Know
Sexually transmitted infections (STIs) transmission Hello Doctor: Recently, I engaged in sexual activities with a sex worker, where we bathed and had intimate contact. We both shaved beforehand, but I am unsure if there were any cuts. During the encounter, the following occurred:...
Dr. Liao Zhongxin Reply:
According to the data from the Centers for Disease Control (CDC) in Taiwan (https://www.cdc.gov.tw/Disease/Index), there are three main transmission routes for HIV: A. Sexual Transmission: Engaging in oral, anal, or vaginal intercourse or other exchanges of bodily fluids with a...[Read More] Understanding STD Risks After Intimate Encounters: What You Need to Know
Can Slug Mucus Spread Parasites in Your Home? Health Risks Explained
Slugs are crawling all over the house? Hello, doctor. I have seen reports that the mucus secreted by mollusks such as snails, slugs, and other soft-bodied animals can contain the parasitic worm Angiostrongylus cantonensis. A few days ago, a large slug about 10 centimeters long cr...
Dr. Liao Zhongxin Reply:
The pathogen of Guangdong blood fluke infection is the Guangdong blood fluke. In 1933, Mr. Chen Xintao first discovered this parasite in the lungs (pulmonary arteries) of rats while investigating parasites in the black rat and brown rat in Guangdong Province, China. In 1937, a Ja...[Read More] Can Slug Mucus Spread Parasites in Your Home? Health Risks Explained
How to Handle Your Child's Pinworm Infection: Essential Tips and Treatments
Childhood parasitic infections Hello Dr. Lin, I apologize for the interruption! I would like to ask what to do if my elementary school daughter has a pinworm infection. The other night, she woke up in the middle of her sleep complaining of itching around her buttocks. Upon checki...
Dr. Lin Wuxuan Reply:
The treatment methods for different intestinal parasitic infections vary, and it is recommended to take children to a healthcare provider for diagnosis and to use antiparasitic medications as prescribed by the physician. Family members living in the same household usually need to...[Read More] How to Handle Your Child's Pinworm Infection: Essential Tips and Treatments
Assessing HIV Infection Risks After Contact with a Sex Worker
Concerned about the risk of HIV infection? On April 29, I had contact with a sex worker, and there was no unsafe sexual behavior throughout the encounter. 1. The other party performed manual stimulation on me (using lubricant), and after ejaculation, they wiped with tissue. Is th...
Dr. Liao Zhongxin Reply:
1. It is not considered a high-risk behavior; simply consult and follow up with a nearby medical facility. 2. If you still have concerns, please adhere to safe sexual practices and avoid sharing drugs.[Read More] Assessing HIV Infection Risks After Contact with a Sex Worker
Understanding PrEP Use: What to Do After Unprotected Sex?
Questions related to the use of PrEP? Hello doctor, I am currently taking PrEP and I know that it should be taken 2 hours before exposure. However, I only waited 1.5 hours before having unprotected sex. Should I continue taking the 2+1+1 regimen or switch to PEP?
Dr. Liao Zhongxin Reply:
You can refer to the information: It can be taken again once, https://preprx.ucsf.edu/sites/g/files/tkssra2846/f/wysiwyg/PrEP-OI%202-1-1%20handout%20w%20Strut%20table_CHT.pdf[Read More] Understanding PrEP Use: What to Do After Unprotected Sex?
Understanding Medication Concerns for Ankylosing Spondylitis: Celebrex vs. Salazopyrine
Medication-related issues in ankylosing spondylitis? Hello, doctor. I am #191897. 1. During my previous visit, I asked the doctor about the medication Celebrex (celecoxib). The doctor believed that my condition was not severe enough to require the use of Salazopyrin (sulfasalaz...
Dr. Gao Jiankai Reply:
Hello, thank you for your inquiry. Here are my responses: 1. When I previously consulted with my doctor regarding the use of Salazopyrin (Salar), the doctor believed that my condition was not severe enough to warrant its use, so I was prescribed Celebrex instead. However, I am a...[Read More] Understanding Medication Concerns for Ankylosing Spondylitis: Celebrex vs. Salazopyrine
Concerns About Eating Undercooked Pork: Do You Need Medical Attention?
Eating undercooked pork in barbecue? When eating barbecue, I thought it was beef and consumed it medium-rare, only to later discover it was pork! Doctor, I have two questions: 1. Is it necessary to see an infectious disease specialist for this situation? 2. Is the prevalence of t...
Dr. Liao Zhongxin Reply:
1. According to the information from the Centers for Disease Control in Taiwan, a member of the indigenous community in Hualien County, Peng Zhao-xi, frequently consumed raw wild boar meat. Over a month ago, he developed a hard lump on the inner side of his left thigh. After exam...[Read More] Concerns About Eating Undercooked Pork: Do You Need Medical Attention?
Concerns About Eating Undercooked Pork: Do You Need to See an Infectious Disease Specialist?
Eating undercooked pork in barbecue? When eating barbecue, I thought it was beef and consumed it medium-rare, only to later find out it was pork! Doctor, I have two questions: 1. Is it necessary to see an infectious disease specialist for this situation? 2. Is the prevalence of t...
Dr. Liao Zhongxin Reply:
1. According to the information from the Centers for Disease Control in Taiwan, a member of the indigenous community in Hualien County, Peng Zhaoxi, frequently consumed raw wild boar meat. Over a month ago, he developed a hard lump on the inner side of his left thigh. After exami...[Read More] Concerns About Eating Undercooked Pork: Do You Need to See an Infectious Disease Specialist?