Understanding Your HIV Test Results: What You Need to Know
HIV testing issues Hello, doctor. I apologize for bothering you, but I would like to ask you a few questions. Recently, I underwent testing for sexually transmitted infections, including syphilis, gonorrhea, and HIV, and all results were negative. However, I have some concerns re...
Dr. Hong Yuanbin Reply:
Hello, the main concern is the potential for a window period and sensitivity issues with the tests. The HIV Ag/Ab Combo has a higher sensitivity, but the HIV I/II O/p24Ag test is also quite reliable. Overall, your chances of being negative are very high. However, if you truly bel...[Read More] Understanding Your HIV Test Results: What You Need to Know
Understanding STD Risks from Kissing and Oral Contact in Massage Settings
Half-service establishments, French kissing, and wet kissing? Hello, doctor. Recently, I visited a massage parlor where I engaged in several minutes of French kissing, wet kissing, mutual nipple licking, fondling, finger stimulation, and manual stimulation with massage oil, but I...
Dr. Liao Zhongxin Reply:
1. According to data provided by the Centers for Disease Control, there are three main routes of HIV transmission: A. Sexual transmission: Engaging in oral, anal, or vaginal intercourse or other exchanges of bodily fluids with an HIV-infected individual carries a risk of infectio...[Read More] Understanding STD Risks from Kissing and Oral Contact in Massage Settings
Understanding the Risks of STIs After Unprotected Sex: What You Need to Know
Do I have a chance of experiencing sleep disturbances? On November 28th, I visited a sex worker and engaged in unprotected oral sex and unprotected vaginal intercourse. Although the worker claimed to get tested regularly, I still felt anxious. The unprotected vaginal intercourse ...
Dr. Liao Zhongxin Reply:
1. According to data from the Centers for Disease Control, there are three main routes of HIV transmission: A. Sexual transmission: Engaging in oral, anal, or vaginal intercourse or other exchanges of bodily fluids with an HIV-infected individual carries a risk of infection. B. B...[Read More] Understanding the Risks of STIs After Unprotected Sex: What You Need to Know
Understanding False Positive HIV Test Results: What You Need to Know
Blood test results for HIV are elevated? Hello, doctor. I recently had a health check-up, and the results showed a positive HIV test, which requires retesting. Four months ago, my test results were normal, and I haven't engaged in any activities that could lead to infection ...
Dr. Liao Zhongxin Reply:
A. I tested negative for HIV; why do I need to test again? Answer: If you are in the "window period," you need to retest. The window period is the time from exposure to the HIV virus until antibodies to the virus are detectable in the blood. This period typically lasts ...[Read More] Understanding False Positive HIV Test Results: What You Need to Know
Understanding Normal Variations in Genital Appearance: A Medical Perspective
What are the issues related to the reproductive organs? Hello doctor, I visited a urologist at the end of 2019 because I noticed a yellowish-white spot on the surface of my glans. Sometimes, when I shower, it appears less noticeable, and I feel like it varies between being obviou...
Dr. Hong Yuanbin Reply:
Hello, based on the image, it appears to be some glands on the glans rather than an infectious disease. If there have been no significant changes over the past two years, it is advisable to simply monitor the situation unless there are any notable changes that would require a fol...[Read More] Understanding Normal Variations in Genital Appearance: A Medical Perspective
Can Abdominal Pain Be Linked to STIs? Understanding the Risks
Is abdominal pain a sign of a sexually transmitted infection? I had an encounter with a female online friend in March of this year. We did not have sexual intercourse; I engaged in digital penetration for about 30 seconds, touched my own genitals, and she performed oral sex on me...
Dr. Lin Wufu Reply:
Hello: Indeed, some infectious diseases can be transmitted through sexual contact or oral contact (mainly the ones you mentioned), but they would not typically present with abdominal pain lasting six months. Abdominal pain has many differential diagnoses and is likely unrelated t...[Read More] Can Abdominal Pain Be Linked to STIs? Understanding the Risks
Understanding the Causes of Ankylosing Spondylitis: Is It Genetic or Lifestyle?
I would like to inquire about the causes of ankylosing spondylitis? Dear Doctor, Three years ago, I experienced tightness and discomfort in my upper back, and after being evaluated by two physicians, I was diagnosed with ankylosing spondylitis (AS). X-rays were taken, and I test...
Dr. Gao Jiankai Reply:
Hello, thank you for your message. Here are my responses to your questions: 1. Could multiple sexual partners and risky behaviors be the main causes of ankylosing spondylitis? --> I believe the physician who is concerned about your private life may suspect that your symptoms...[Read More] Understanding the Causes of Ankylosing Spondylitis: Is It Genetic or Lifestyle?
Concerns About STDs After Potential Exposure: What You Need to Know
Concerned about sexually transmitted infections (STIs)? Hello, Doctor: About four months ago, I met a male friend online and during our encounter, he inserted his finger into my anus while he masturbated and ejaculated (he was wearing a condom; I asked him afterward, and he said ...
Dr. Hong Yuanbin Reply:
Hello, based on your description, acne is usually caused by hot and humid weather leading to folliculitis, which should not be related to sexually transmitted infections. However, the process you described may indeed indicate unsafe sexual behavior. It would be advisable to consi...[Read More] Concerns About STDs After Potential Exposure: What You Need to Know
Can STDs Be Transmitted Through Contaminated Drinks?
Questions about the transmission of sexually transmitted infections (STIs)? I would like to ask the doctor: If someone intentionally adds bodily fluids containing sexually transmitted infections to a drink, would an unsuspecting person who consumes it become infected with HIV, sy...
Dr. Hong Yuanbin Reply:
Hello, the three sexually transmitted infections you mentioned cannot be transmitted through diet, so there is no need to worry. Thank you for your question.[Read More] Can STDs Be Transmitted Through Contaminated Drinks?
Can STDs Like Syphilis and Gonorrhea Spread Through Contaminated Food?
Questions about the transmission of sexually transmitted infections (STIs)? Infections such as syphilis, gonorrhea, and genital warts are primarily transmitted through sexual contact and are not typically spread through food. If bodily fluids from an infected person, such as bloo...
Dr. Hong Yuanbin Reply:
Hello, sexually transmitted infections, including syphilis, are not transmitted through food. Please don't worry, and thank you for your question.[Read More] Can STDs Like Syphilis and Gonorrhea Spread Through Contaminated Food?
Concerns About Infection Risks from DIY Condom Use: A Young Adult's Inquiry
Please ask your question? Hello, doctor. I have a question. I have some small wounds on my ring finger, and this morning I was trying to use a condom for the first time because I was a bit nervous about using it later. It's a bit funny, but after I finished, I accidentally t...
Dr. Hong Yuanbin Reply:
Hello, based on your description, there is no risk of contracting any sexually transmitted infections or HIV, so there is no need to worry. However, please keep the wound clean to avoid infection. Thank you for your question.[Read More] Concerns About Infection Risks from DIY Condom Use: A Young Adult's Inquiry
Understanding STD Risks After Unprotected Encounters: What You Need to Know
Sexually transmitted infections (STIs) issues? Yesterday, I went to see a sex worker and had a handjob. It was my first time experiencing the worker spitting on my penis (twice). Today, I feel a bit of itching in my genital area, and I'm unsure if there is a risk of contract...
Dr. Hong Yuanbin Reply:
Hello, sexually transmitted infections (STIs) are primarily transmitted through sexual intercourse. The risk of transmission through saliva contact is relatively low. Thank you for your question.[Read More] Understanding STD Risks After Unprotected Encounters: What You Need to Know
Can Scratches Lead to Infection? Understanding Risks of STDs and Hepatitis
The issue of abrasions? Hello, while I was grocery shopping with my family, I accidentally got scratched on my hand by a key or something from the back pocket of a vegetable vendor. I'm concerned about the possibility of contracting any STDs, hepatitis B, or HIV from this. T...
Dr. Hong Yuanbin Reply:
Hello, based on your description, a minor abrasion on the skin surface is unlikely to lead to the transmission of sexually transmitted infections, so you do not need to worry. Thank you for your question.[Read More] Can Scratches Lead to Infection? Understanding Risks of STDs and Hepatitis
Understanding Infection Risks: Skin, Cysts, and HPV Transmission
Infection issues 1. Is it possible for water to enter the small opening of a pilonidal sinus while swimming, or for viruses and bacteria to enter the body through this opening due to the lack of skin protection? 2. Regarding an inflamed and swollen cyst located at the coccyx (w...
Dr. Hong Yuanbin Reply:
Hello, 1. Pathogens can enter the body through any openings at any time and place, including the small openings you mentioned. However, the human body has an immune system that can eliminate most pathogens, preventing illness. 2. HPV can indeed be transmitted through contact ...[Read More] Understanding Infection Risks: Skin, Cysts, and HPV Transmission
Concerns About Using Public Squat Toilets and Infection Risks
Using the restroom outside? Today, while using a squat toilet outside, I was unsure if my sanitary pad had come into contact with the toilet water while squatting. When I was changing it, I accidentally touched my vagina or anus. I would like to know if, in this situation, if the...
Dr. Hong Yuanbin Reply:
Hello, based on your description, the chances of contracting a sexually transmitted infection (STI) are very low because STIs are primarily transmitted through sexual intercourse. General everyday contact is unlikely to result in STI transmission. Thank you for your question.[Read More] Concerns About Using Public Squat Toilets and Infection Risks
Can STDs Be Detected After a Long Asymptomatic Period?
Sexually Transmitted Infection (STI) Testing Issues Hello, Dr. Hong. If a sexually transmitted infection (STI) is left untreated (due to being asymptomatic or unnoticed), and a long time passes until the asymptomatic stage, can it still be detected during testing at that point? O...
Dr. Hong Yuanbin Reply:
Hello, it depends on which disease you are referring to. If it is HIV, it may lead to a chronic infection, and it should still be detectable at this stage. If it is syphilis, it could become latent, but there is a high chance it can still be detected. As for other sexually transm...[Read More] Can STDs Be Detected After a Long Asymptomatic Period?
Understanding Skin Rashes and Health Concerns in Young Adults
Please ask your question? Hello, I previously visited a urologist because I am still a virgin and have no experience with sexual activities. The doctor mentioned that the most likely cause of my issue was bathing in hot springs, as I go twice a month, or it could be due to poor h...
Dr. Hong Yuanbin Reply:
Hello, based on the situation you described, it is likely that you are experiencing folliculitis. As for sexually transmitted infections, if you have not engaged in sexual activity, it is almost impossible for you to contract an STI, so there is no need to worry. Thank you for yo...[Read More] Understanding Skin Rashes and Health Concerns in Young Adults
Concerns About Infection After Using Public Showers: What You Need to Know
Please ask about infection issues? Hello doctor, due to recent construction at home, I have been unable to use the bathroom to shower, so I went to the gym with my family to exercise and shower. However, yesterday my left finger got caught on some hair, and although I managed to ...
Dr. Hong Yuanbin Reply:
Hello, the situation you described is not likely to result in a sexually transmitted infection, so please do not worry. Thank you for your question.[Read More] Concerns About Infection After Using Public Showers: What You Need to Know
Understanding Infection Risks from Public Showers and Swimming Pools
Risk of infection Hello, Dr. Hong. Today, I went swimming and while showering with the handheld showerhead, I forgot my home habit of rinsing my mouth with the water. Although it was just for a moment, is there a possibility that I could contract any viruses or sexually transmitt...
Dr. Hong Yuanbin Reply:
Hello, the part about using a showerhead for rinsing your mouth should not pose a risk of infection from specific bacteria, so there is no need to worry. Thank you for your question.[Read More] Understanding Infection Risks from Public Showers and Swimming Pools
Understanding Drug Use and STD Risks: Key Questions Answered
Drug and sexually transmitted infection issues? Hello, doctor. I have a few questions: 1. If a drug user performs oral sex on me, is there a risk of contracting drugs? 2. Can drugs be transmitted through oral sex or similar routes? 3. If I tested negative for STDs after more than...
Dr. Hong Yuanbin Reply:
Hello, 1. As long as protection is used, there is generally no need to worry. 2. Currently, there are no reports of transmission of infections through oral sex. 3. If all tests are normal and there have been no unsafe sexual practices during this period, there should be no issues...[Read More] Understanding Drug Use and STD Risks: Key Questions Answered