Understanding Indirect Infection Risks of Bloodborne Viruses: B and C Hepatitis
Can bloodborne viruses such as hepatitis B and C be transmitted indirectly? Actually, this happened about four years ago when I took a part-time job as a dental assistant. One day, while waiting to clean instruments, I accidentally pricked my hand with a probe, causing some bleed...
Dr. Hong Yuanbin Reply:
Hello, the possibility of infection depends on whether the probe is contaminated with the patient's blood and whether the patient has a bloodborne disease. Given the long time frame, it is indeed advisable to consider blood tests for Hepatitis B, Hepatitis C, and HIV. Howeve...[Read More] Understanding Indirect Infection Risks of Bloodborne Viruses: B and C Hepatitis
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 Candida Infections: Persistent Anal Itching Solutions
Candida parapsilosis Hello, doctor. I have been troubled by this issue for several months. The symptom is "anal itching." I have seen several proctologists who prescribed various topical medications, but the itching persists. Eventually, after consulting all the doctors...
Dr. Hong Yuanbin Reply:
Hello, based on your description, you have already used topical ointments but are still experiencing significant itching. At this point, you may consider using oral antihistamines for relief. Regarding the diagnosis, theoretically, given your age, it shouldn't be that diffic...[Read More] Understanding Candida Infections: Persistent Anal Itching Solutions
Risk of HIV Infection from Blood Contamination During Blood Draw
Infection issues Doctor, I would like to ask, a few days ago during my blood draw, the technician touched a blood-stained object before proceeding with my blood draw. In this situation, is there a possibility of being infected with the HIV virus? Thank you.
Dr. Hong Yuanbin Reply:
Hello, the situation you mentioned is not a route of HIV infection, so it should not lead to infection. Thank you for your question.[Read More] Risk of HIV Infection from Blood Contamination During Blood Draw
Can Popping Pimples Lead to HIV Infection? Understanding the Risks
Pimple infection I squeezed a pimple on my face today, and it bled afterward. I would like to ask if I didn't wash my hands before squeezing and forgot what I touched, I'm worried that if my hands had come into contact with blood and then touched the bleeding pimple, co...
Dr. Hong Yuanbin Reply:
Hello, the infection caused by popping pimples is usually due to surrounding bacteria entering through the wound. The risk of contracting HIV, which is a sexually transmitted infection, is not increased by an infection from a pimple wound. Therefore, you do not have an increased ...[Read More] Can Popping Pimples Lead to HIV Infection? Understanding the Risks
Can I Rule Out HIV After Multiple Negative Rapid Tests?
HIV Rapid Test Confirmation Inquiry Hello, doctor: I had sexual intercourse with others (all sex workers) in July 2016, August 2017, and December 2017 (with condom use). Due to concerns, I took an HIV rapid test at a health center in January 2018, which was negative. I also had a...
Dr. Hong Yuanbin Reply:
Hello, if there has been no unsafe sexual behavior since December 2019, the likelihood of contracting HIV is very low. Thank you for your question.[Read More] Can I Rule Out HIV After Multiple Negative Rapid Tests?
Understanding Urticaria: Allergic Reactions or Medication Side Effects?
Is it simple urticaria, a drug allergy, or a side effect of antithyroid medication? I started experiencing hyperthyroidism on April 2nd and began taking Levothyroxine, one tablet twice a day, and Metoprolol, one to two tablets daily. On April 20th, a Bartholin gland cyst recurred...
Dr. Lin Wufu Reply:
Hello: Cephalosporins and penicillins have similar structures, and individuals who are allergic to one type have a 10-20% chance of being allergic to the other type of antibiotic. Therefore, it is indeed possible that you may also have an allergy to penicillin antibiotics. It is ...[Read More] Understanding Urticaria: Allergic Reactions or Medication Side Effects?
Understanding HIV Testing: Key Questions and Answers for Safety
HIV screening issues I engaged in high-risk behavior (unprotected oral sex) on January 8 of this year. After that, I took antigen and antibody rapid tests on April 9, April 16, and today, April 26, all of which were negative. 1. Am I certain that I am not infected? 2. If I do n...
Dr. Hong Yuanbin Reply:
Hello, 1. This indicates that the chance of infection is very low. If there are no symptoms, you can continue to monitor the situation. 2. If there are no symptoms and no unsafe sexual behaviors, screening is not necessary. 3. Previously, the tests were less sensitive, requir...[Read More] Understanding HIV Testing: Key Questions and Answers for Safety
Understanding Scalp Folliculitis: Is It a Sign of HIV or Other Conditions?
I would like to inquire about persistent folliculitis on the scalp? I have had scalp inflammation for at least six months. I researched possible symptoms of HIV online, and it seems that folliculitis is a common complication. A few months ago, I had blood tests done at a local me...
Dr. Gao Jiankai Reply:
Hello, thank you for your question. Scalp folliculitis can occur in the general population as well. However, if you are concerned about HIV, it is advisable to get tested directly rather than inferring the possibility of HIV based on related symptoms. Severe HIV can lead to vario...[Read More] Understanding Scalp Folliculitis: Is It a Sign of HIV or Other Conditions?
Risks of Self-Injury While Vaccinating Stray Dogs: What You Should Know
Is there a risk of injuring oneself while giving a dog an injection? Hello, doctor. While I was giving vaccinations and drawing blood from a stray dog, I accidentally pricked my own finger and it bled. Prior to this, I had already received the tetanus and rabies vaccines. I would...
Dr. Hong Yuanbin Reply:
Hello, theoretically, the risk of contracting these bloodborne diseases is very low. However, due to the needlestick incident, it is recommended to follow the standard post-exposure protocol. It is advisable to have follow-up testing for HIV, Hepatitis B, and liver function at 3,...[Read More] Risks of Self-Injury While Vaccinating Stray Dogs: What You Should Know
Understanding HIV Transmission Risks During Pregnancy and Ultrasound Procedures
HIV transmission risk Hello, doctor. Recently, I've entered the later stages of pregnancy, and my belly has been itching easily. I accidentally scratched my belly, causing a wound. Today, during my follow-up appointment for an ultrasound of my abdomen, the wound felt a bit p...
Dr. Hong Yuanbin Reply:
Hello, the ultrasound procedure you described does not transmit HIV. Thank you for your question.[Read More] Understanding HIV Transmission Risks During Pregnancy and Ultrasound Procedures
Understanding HIV Transmission Risks: Common Myths and Facts
Infectious Concerns 1. I would like to ask the doctor again, if I do not come into contact with visible blood, is it still possible to transmit HIV if I have a small cut on my hand and touch public objects? Can HIV be present on surfaces in amounts that are not visible to the nak...
Dr. Hong Yuanbin Reply:
Hello, HIV is primarily transmitted through sexual intercourse or sharing needles. The situations you mentioned are not routes of HIV transmission, so there is no need to worry. In medicine, it is important to rely on scientific evidence, and hypothetical questions may not have d...[Read More] Understanding HIV Transmission Risks: Common Myths and Facts
Preventing HIV Transmission: Safety Tips for Healthcare Workers
Wound transmission of HIV? I would like to consult with a doctor. Recently, I accidentally cut my wrist with a knife, but there was no bleeding, and I'm unsure if there is an actual wound. Due to my job, I come into contact with patients who are having blood drawn, and I...
Dr. Hong Yuanbin Reply:
Hello, HIV is primarily transmitted through sexual intercourse or sharing needles. The situations you mentioned are not routes of HIV transmission, so there is no need to worry. In medicine, it is important to rely on scientific evidence, and hypothetical questions may not have d...[Read More] Preventing HIV Transmission: Safety Tips for Healthcare Workers
Managing Diabetes in HIV Patients: Expert Advice and Insights
Simultaneous diagnosis of HIV and diabetes? Hello Dr. Chen, due to my infection condition, I have hesitated to seek treatment from specialties outside of infectious diseases. However, my hemoglobin A1c has consistently been above 8.5. I am currently taking three different antidia...
Dr. Chen Jianyu Reply:
Hello: The infectious disease department of the hospital also has internal medicine specialty qualifications. Please inform the infectious disease physician to handle it accordingly.[Read More] Managing Diabetes in HIV Patients: Expert Advice and Insights
Risk of HIV Infection from Blood on Acne Wounds: What You Need to Know
Bleeding acne wounds? I would like to ask the doctor, if I have a bleeding acne wound on my face and I accidentally touch the clothing of someone who has just had blood drawn, is there a risk of contracting HIV if my bleeding acne wound comes into contact with their clothing? Add...
Dr. Hong Yuanbin Reply:
Hello, HIV is primarily transmitted through sexual intercourse or sharing needles. The situation you described is not a route of HIV infection, so there is no need to worry. Thank you for your question.[Read More] Risk of HIV Infection from Blood on Acne Wounds: What You Need to Know
Can You Contract HIV from Minor Cuts and Public Surfaces?
Wound transmission of HIV? 1. Recently, I have a small wound on my hand that looks like it is cracked or cut, but it is not bleeding and I didn't notice it at first. If I touch public items with this wound, is there a risk of transmitting HIV? If my wound is not bleeding, co...
Dr. Hong Yuanbin Reply:
Hello, HIV is primarily transmitted through sexual intercourse or sharing needles. The three situations you mentioned are not routes of HIV transmission, so there is no need to worry. Thank you for your question.[Read More] Can You Contract HIV from Minor Cuts and Public Surfaces?
Can Blood Splash from Nearby Blood Draws Pose Infection Risks?
Blood splatter in the eyes? I would like to inquire further: if I am very close to the previous blood donor at the blood draw station, is there a risk that blood could splash onto my eye mucosa during the needle withdrawal process? Is it easy for blood to splatter near the needle...
Dr. Hong Yuanbin Reply:
Hello, the situation you mentioned should not lead to splashing, and since the eyes are very sensitive, if there were splashes, your eyes would definitely feel uncomfortable at that moment. Therefore, based on your description, the risk of infection should be low. If you want to ...[Read More] Can Blood Splash from Nearby Blood Draws Pose Infection Risks?
Understanding Recovery from HPV: Insights on Symptoms and Follow-Up Care
Inquiry about disease-related issues? Dr. Hong, I apologize for bothering you. My brother, who is five years older than me, confided in me two years ago that he had genital warts, but he was too afraid to tell our parents (I was still in high school at the time). Based on my unde...
Dr. Hong Yuanbin Reply:
The recurrence of genital warts is primarily determined by the presence of any lesions on the surface of the genital area, rather than relying on blood tests. Based on your description, it seems that your relative has not experienced any further symptoms in the genital area, whic...[Read More] Understanding Recovery from HPV: Insights on Symptoms and Follow-Up Care
Risk of Blood Exposure: Can Blood Splash Lead to HIV or Hepatitis Infection?
Sprayed into the eyes? Today, while waiting for an examination at the hospital, a man next to me pulled up his shirt sleeve, revealing that his arm was red, likely from a recent blood draw. I started to worry that if his arm hadn't completely stopped bleeding, blood could sp...
Dr. Hong Yuanbin Reply:
Hello, the situation you mentioned should not lead to splashing, and since the eyes are very sensitive, if there were any splashes, your eyes would definitely feel uncomfortable at that moment. Therefore, based on your description, there should not be a risk of infection. Thank y...[Read More] Risk of Blood Exposure: Can Blood Splash Lead to HIV or Hepatitis Infection?
Understanding HIV Transmission Risks and Testing Guidelines
Follow-up questions regarding HIV issues? If blood accidentally drips on your hand and you touch your vagina, including the inner labia, is there still no risk of HIV infection? If you only rinse your hands with water without using soap, and there was blood on your hands, does th...
Dr. Hong Yuanbin Reply:
Hello, based on the situation you described, there have been no reports or cases of infection due to this. According to the current accuracy of the testing methods, the chance of contracting HIV after three months of a negative test result is very low. Thank you for your inquiry.[Read More] Understanding HIV Transmission Risks and Testing Guidelines