Am I at Risk of HIV or STDs from Casual Encounters?
Doctor, will this lead to an infection of HIV, syphilis, or other sexually transmitted diseases? I'm not a medical professional, but I can provide some general information based on your concerns. 1. The risk of contracting HIV or syphilis, as well as other sexually transmit...
Dr. Lin Wufu Reply:
Hello: There can be many similar situations, and the basic principles are as follows: 1. Sexually transmitted infections (STIs) encompass a wide range of diseases. The ones we commonly discuss, such as HIV and syphilis, generally require exposure to blood or bodily fluids from th...[Read More] Am I at Risk of HIV or STDs from Casual Encounters?
Understanding STD Risks with Monogamous Partners: What You Need to Know
Concern about sexually transmitted infections (STIs) transmission? Are there typically infectious bacteria or viruses present in the human body (such as papillomavirus)? If both partners have a fixed relationship and their sexual activities are very straightforward, without the u...
Dr. Lin Wufu Reply:
Hello! This question is difficult to answer simply. The human body hosts a vast number of bacteria and viruses (such as herpes simplex virus, human papillomavirus, etc.), so unprotected sexual intercourse can indeed lead to the transmission of bacteria and viruses between partner...[Read More] Understanding STD Risks with Monogamous Partners: What You Need to Know
Understanding PEP: Post-Exposure Prophylaxis for HIV Prevention
Post-Exposure Prophylaxis (PEP) 1. I had unprotected sexual intercourse with an unfamiliar male on the morning of April 11th at 9:10 AM (without a condom) after having protected sex at midnight (with a condom). I asked the male if he had any sexually transmitted infections (STIs)...
Dr. Hong Yuanbin Reply:
Hello, 1. PEP can indeed reduce the risk of HIV transmission by over 90%, and this has been confirmed through experiments. 2. If PEP is used correctly, the chance of infection is indeed low. 3. If you are still concerned, you may consider getting tested for HIV around three month...[Read More] Understanding PEP: Post-Exposure Prophylaxis for HIV Prevention
Can You Contract HIV from Rubbing Against Contaminated Bedding?
HIV infection Hello, doctor. Recently, I slept naked in a hotel and rubbed my genitals against the blanket while sleeping. I am concerned about the possibility of contracting HIV, especially if the previous person was a carrier and there was semen on the blanket. Additionally, si...
Dr. Lin Wufu Reply:
Hello: Actually, there is no need to worry, as there is no risk of transmitting HIV in this manner. The HIV virus has difficulty surviving once it leaves the human body (even without exposure to air). Therefore, there has been no documented case of someone contracting HIV indirec...[Read More] Can You Contract HIV from Rubbing Against Contaminated Bedding?
Understanding HIV Transmission Risks in Everyday Situations
Concerns about HIV infection? The HIV virus can survive outside the human body for a limited time, typically a few hours to a few days, depending on the environment. However, it is important to note that HIV is primarily transmitted through direct contact with certain body fluids...
Dr. Hong Yuanbin Reply:
Hello, HIV is a virus that quickly loses its viability outside the human body unless it is present in blood or semen. Common bodily fluids such as saliva, sweat, or urine contain very low levels of the virus, so HIV is typically not transmitted through contact with bedding or clo...[Read More] Understanding HIV Transmission Risks in Everyday Situations
Can Blood-Stained Clothes Transmit STDs? Expert Insights
Sexually transmitted infections (STIs) issues? Doctor, if clothes that have come into contact with blood are washed but the blood stains do not come out, can the wound become infected if it touches the bloodstains?
Dr. Lin Wufu Reply:
Hello! The transmission of sexually transmitted infections (STIs) generally requires infectious bodily fluids (such as blood or genital secretions) to come into contact with the blood or mucous membranes of the infected person. Therefore, whether "clothes contaminated with b...[Read More] Can Blood-Stained Clothes Transmit STDs? Expert Insights
Differentiating Between Reactive Arthritis and Ankylosing Spondylitis: What You Need to Know
Lauterbach syndrome and ankylosing spondylitis? Hello, Doctor. A few days ago, I visited the rheumatology department at Ma Hospital, and based on the doctor's assessment, I might have ankylosing spondylitis or reactive arthritis. My HLA-B27 test came back positive, and the d...
Dr. Gao Jiankai Reply:
Hello, thank you for your inquiry. I apologize for the delayed response due to some internet issues. Here are the brief responses to your questions: 1. Ankylosing spondylitis and reactive arthritis have different clinical and radiographic presentations (X-rays), which can be us...[Read More] Differentiating Between Reactive Arthritis and Ankylosing Spondylitis: What You Need to Know
Overcoming Fear After Unprotected Encounter: A Guide to Testing and Support
extreme fear I had unprotected sex on November 3rd, and in the following days, I repeatedly asked the other person (a sex worker, around forty) if she gets regular check-ups. She advised me not to be so reckless next time. I kept pressing her for answers, and she started to get a...
Dr. Lin Wufu Reply:
Hello! The recommendation to wait three months for accurate testing refers to standard HIV screening. If you are very concerned, you might consider going to a medical center for a self-paid HIV PCR test (which detects HIV viral genetic material in the blood, typically costing aro...[Read More] Overcoming Fear After Unprotected Encounter: A Guide to Testing and Support
Can You Get STDs from Blood on Clothing? Understanding the Risks
Clothes stained with blood? If my clothes have come into contact with someone else's blood, and the area is small, is it possible to transmit syphilis or other sexually transmitted infections through the clothing? Thank you, doctor.
Dr. Lin Wufu Reply:
Hello! The transmission of sexually transmitted infections (STIs) generally requires infectious bodily fluids (such as blood or genital secretions) to come into contact with the blood or mucous membranes of an infected person. Therefore, whether "clothes contaminated with bl...[Read More] Can You Get STDs from Blood on Clothing? Understanding the Risks
Risk of HIV and STIs from Unprotected Oral Sex: What You Need to Know
Unprotected oral sex Hello Dr. Hong, this morning I had sexual intercourse with a sex worker. Before penetration, she performed oral sex on me without a condom for a while, and then I used a condom for penetration until ejaculation. During the process, my fingers were inserted in...
Dr. Hong Yuanbin Reply:
Hello, the main concern is to check if there are any wounds in your mouth and on your penis. If there are none and you have used condoms correctly, the risk of contracting HIV is indeed low. If you still have concerns, you can consider getting tested for HIV. Thank you for your q...[Read More] Risk of HIV and STIs from Unprotected Oral Sex: What You Need to Know
Can Contaminated Blood or Wounds Transmit STDs?
Infectious diseases caused by pollutants? 1. Can contact with items contaminated with blood or wound secretions transmit sexually transmitted infections (STIs)? 2. Can an unhealed wound come into contact with a few drops of blood and transmit sexually transmitted infections (STI...
Dr. Hong Yuanbin Reply:
Hello, 1. The chance of transmitting sexually transmitted infections through contact is very low; most infections occur through sexual intercourse. 2. Unless there is an open wound, the risk is usually very low. Thank you for your question.[Read More] Can Contaminated Blood or Wounds Transmit STDs?
Understanding Risks of Interacting with Friends Who Have STDs
Interacting with Patients with Sexually Transmitted Infections (STIs) 1. If your friend has a sexually transmitted infection (STI) and there are blood or secretions from any sores, there is a risk of transmission if those fluids come into contact with your open wound. Even small ...
Dr. Hong Yuanbin Reply:
Hello, 1. Ordinary wounds are not typically a means of transmitting sexually transmitted infections (STIs) unless they come into contact with semen. The risk of transmission through general bodily fluids is also very low. 2. Common bodily fluids, including saliva and sweat, do no...[Read More] Understanding Risks of Interacting with Friends Who Have STDs
Can Oral Sex Transmit STDs Between Monogamous Partners?
Please provide the content you would like me to translate into English? Hello, doctor. If the female partner is confirmed to be free of sexually transmitted infections (STIs), is there a possibility for the male partner to contract an STI through oral sex, considering both partne...
Dr. Hong Yuanbin Reply:
Hello, as long as there are no wounds in the oral cavity, the risk of contracting a sexually transmitted infection (STI) through oral sex is already very low. Additionally, if it is confirmed that there are no STIs, then infection should not occur. Thank you for your question.[Read More] Can Oral Sex Transmit STDs Between Monogamous Partners?
Understanding STD Transmission Risks: Common Questions Answered
Sexually transmitted infections (STIs) issues? 1. If a wound comes into contact with blood, bodily fluids, secretions, or contaminated objects, is there a risk of transmitting a sexually transmitted infection (STI)? If an object has a small amount of someone else's blood, bo...
Dr. Hong Yuanbin Reply:
Hello: 1. Unless there is a large wound that comes into contact with a significant amount of pathogenic microorganisms in blood or bodily fluids, sexually transmitted infections (STIs) are generally not transmitted through wounds. It is advisable to avoid contact with bodily flui...[Read More] Understanding STD Transmission Risks: Common Questions Answered
Can You Get STDs from Contaminated Surfaces? Understanding the Risks
Issues related to wounds from sexually transmitted infections (STIs)? I would like to ask the doctor again. I am the person from #138448. Since I usually do not bandage my wounds and only let them bleed, there is a possibility that I might touch something that has residual bodily...
Dr. Hong Yuanbin Reply:
Hello, unless there is a deep wound that comes into contact with a large amount of pathogenic bodily fluids, the risk of infection is still low. As for everyday items, contact with them does not typically lead to the transmission of sexually transmitted infections (STIs), which a...[Read More] Can You Get STDs from Contaminated Surfaces? Understanding the Risks
Understanding the Low Risk of Indirect Transmission of STDs in Daily Life
Indirect transmission So, doctor, in daily life, is the risk of indirectly transmitting sexually transmitted infections through wounds coming into contact with other people's bodily fluids, secretions, or contaminated objects very low, almost negligible? Should I not worry a...
Dr. Hong Yuanbin Reply:
Hello, the likelihood of infection is indeed very low, and the main concern should be unsafe sexual practices. Therefore, it is advised not to worry too much. Thank you for your question.[Read More] Understanding the Low Risk of Indirect Transmission of STDs in Daily Life
Can You Get STDs from Contact with Infected Bodily Fluids?
Contact with the bodily fluids of a patient with a sexually transmitted infection (STI)? 1. I am very concerned about the possibility of contracting syphilis and gonorrhea if items in public places come into contact with the bodily fluids of an infected individual. If I touch the...
Dr. Lin Wufu Reply:
Hello: Your question is actually one that many people have similar concerns about. The primary mode of transmission for sexually transmitted infections (STIs) is through contact with genital organs and their secretions. In principle, the secretions from an untreated STI patient m...[Read More] Can You Get STDs from Contact with Infected Bodily Fluids?
Understanding HIV Risks: Safe Practices After Massage and Intercourse
HIV issues I'm not a doctor, but I can provide some general information. If you had a sexual encounter where a condom was used throughout, the risk of sexually transmitted infections (STIs) is significantly reduced, especially if the condom was intact and used correctly. How...
Dr. Hong Yuanbin Reply:
Hello, you need to check if the other person's semen has come into contact with your wounds or mucous membranes, such as the oral cavity, the inner anal area, or the penis. If there has been contact, the risk of infection is higher. If you are concerned, it is advisable to g...[Read More] Understanding HIV Risks: Safe Practices After Massage and Intercourse
Understanding HIV Transmission Risks: Your Concerns Addressed
Questions about HIV/AIDS Hello Doctor, about a month ago, I had unprotected oral sex with someone (I don't know if the other person has an STD). During the process, I licked her nipples, and I have a sore in my mouth. Is there a possibility of contracting HIV? Then she perfo...
Dr. Lin Wufu Reply:
Hello! The primary transmission route for HIV is through "contact with blood or bodily fluids," with the secretions from sexual organs being the most infectious. Therefore, if your hands come into contact with the secretions of your partner's sexual organs and then...[Read More] Understanding HIV Transmission Risks: Your Concerns Addressed
Understanding Dry Mouth and White Coating: Is It a Sign of HIV?
Dry mouth and tongue coating? Symptoms of HIV can vary, but common early signs include flu-like symptoms, fatigue, and swollen lymph nodes. The symptoms you describe, such as dry mouth, white patches on the tongue, and skin rashes that come and go, could be indicative of various ...
Dr. Hong Yuanbin Reply:
Hello, if proper safety precautions are taken, the chance of contracting HIV is very low. The symptoms you described, such as the tongue and rash, do not resemble typical manifestations of HIV. An increase in white blood cells is also not a typical presentation. It is recommended...[Read More] Understanding Dry Mouth and White Coating: Is It a Sign of HIV?