Wound, Internal Medicine FAQ - Page 8

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Can You Get HIV from a Used Needle During Anonymous Testing?

I would like to ask the doctor if this could lead to an HIV infection? A few days ago, I underwent anonymous HIV testing, and the result was negative. However, I was very nervous during the test and did not pay attention to whether the blood draw needle was new. I would like to a...


Dr. Liao Zhongxin Reply:
A. First, refer to the relevant information from the Centers for Disease Control: https://www.cdc.gov.tw/Category/Page/lehLY2EFku4q7Gqv4bql2w. For example, there are three main transmission routes for the Human Immunodeficiency Virus (HIV): * Sexual transmission: Engaging in sexu...

[Read More] Can You Get HIV from a Used Needle During Anonymous Testing?


Can You Contract Bloodborne Diseases from Contaminated Food?

Any blood or body fluid transmissible disease? Hello, doctor. I would like to ask if there is any risk of contracting a blood or body fluid-borne infectious disease if a virus or pathogen from contaminated food comes into contact with a cut or sore in the mouth, either inside or ...


Dr. Hong Yuanbin Reply:
Hello, the risk of transmitting blood or bodily fluid infectious diseases through the oral cavity or food is very low, unless there is a significant bleeding wound in the mouth. Thank you for your question.

[Read More] Can You Contract Bloodborne Diseases from Contaminated Food?


Assessing Infection Risks from Accidental Contact in Public Spaces

Possibility of transmission Hello Doctor, I went to a convenience store around noon to buy something. While I was in line to check out, a stranger suddenly pushed past me. I tried to dodge him, but he still brushed against me with the straw from his drink bottle (it seemed like h...


Dr. Hong Yuanbin Reply:
Hello, based on your description and the images provided, there are no obvious wounds, so there is essentially no risk of infection. Please don't worry, and thank you for your inquiry.

[Read More] Assessing Infection Risks from Accidental Contact in Public Spaces


Can You Contract Bloodborne Diseases from Haircut Tools?

Blood and Body Fluid Transmissible Diseases - Follow-up Questions Hello, doctor. A few days ago, I asked you the following question: If I go to get a haircut and the razor used for trimming my sideburns (I am male) has any bodily fluids from a previous person who has a bloodborne...


Dr. Hong Yuanbin Reply:
Hello, if there is contact with blood, there is indeed a risk; however, compared to the chances of infection from blood transfusions, sharing needles, or sexual intercourse, the risk of infection from incidental contact is relatively lower. Thank you for your question.

[Read More] Can You Contract Bloodborne Diseases from Haircut Tools?


Risk of Bloodborne Diseases from Haircutting Tools: What You Need to Know

Blood and Body Fluid Transmissible Infections Hello, doctor. I have a question. If I go to get a haircut and the trimmer used for my sideburns has been contaminated with any bodily fluids from a previous person who has a bloodborne or fluid-borne infectious disease, and it then c...


Dr. Hong Yuanbin Reply:
Hello, what you should be concerned about are bloodborne infectious diseases or sexually transmitted infections, such as HIV. These diseases cannot be transmitted through the situation you described, so there is no need to worry. Thank you for your question.

[Read More] Risk of Bloodborne Diseases from Haircutting Tools: What You Need to Know


Assessing Risks of Blood Draw Wound and Mucosal Contact During Intimacy

Blood draw needle injury and glans mucosa? I would like to ask the doctor to assess the risk in a busy schedule. The other person had a blood test for blood sugar at 18:00 using a blood draw needle, and four hours later at 22:00, he performed manual stimulation (masturbation and ...


Dr. Hong Yuanbin Reply:
Hello, 1. The blood glucose lancet is very fine and will heal quickly, so there should be no bleeding after four hours. 2. Based on your description, there is no risk of infection. Thank you for your inquiry.

[Read More] Assessing Risks of Blood Draw Wound and Mucosal Contact During Intimacy


Understanding HIV Infection Risks from Unnoticed Cuts

HIV infection During one occasion when I returned home, I noticed two very small circular wounds on my hand, both of which were bleeding slightly. However, I have no idea when they appeared or felt anything. Could it be that I was punctured by a sharp object contaminated with the...


Dr. Liao Zhongxin Reply:
Hello: The transmission routes of the Human Immunodeficiency Virus (HIV) can be categorized into three main pathways: A. Sexual transmission: Engaging in oral, anal, or vaginal intercourse or any other exchange of bodily fluids with an HIV-infected individual carries a risk of in...

[Read More] Understanding HIV Infection Risks from Unnoticed Cuts


Concerns About HIV Infection from Minor Cuts and Skin Contact

HIV infection issues When I was checking out at a convenience store, the cashier had a small bleeding wound on their finger, and they touched my hand, which had some abrasions. Should I be concerned about the risk of HIV infection in this situation? Additionally, when I visited a...


Dr. Hong Yuanbin Reply:
Hello, the situation you mentioned does not lead to HIV infection. Thank you for your question.

[Read More] Concerns About HIV Infection from Minor Cuts and Skin Contact


Concerns About Infection After Shrimp Injury: What You Need to Know

Infection issues Hello Doctor: During dinner, while eating risotto with shrimp, I accidentally got pricked by the shrimp head when I was peeling it. At that moment, I noticed a small drop of red blood, which I squeezed out, then washed my hands and disinfected the area with hydro...


Dr. Hong Yuanbin Reply:
Hello, if you were stung by a shrimp, you should be very cautious about infections from Vibrio species, such as Vibrio vulnificus or Clostridium botulinum. The risk of infection from cooked shrimp is relatively low. It is advisable to monitor for any signs of fever, redness, swel...

[Read More] Concerns About Infection After Shrimp Injury: What You Need to Know


Risks of Hair Salon Razors: Can You Contract HIV or STDs?

Razor used in hair salons? Hello, Director. When I went to the hair salon for a haircut, the stylist used a razor at the end to shape my face. The previous user had their service about 2-3 minutes before me, and the stylist did not disinfect the razor after use. After getting my ...


Dr. Liao Zhongxin Reply:
According to information from the Centers for Disease Control and Prevention, 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...

[Read More] Risks of Hair Salon Razors: Can You Contract HIV or STDs?


Understanding HIV and Infectious Disease Transmission Risks

Regarding issues related to HIV/AIDS and various other infectious diseases? Hello, Doctor: I would like to ask two questions. First, if a person with HIV or other infectious diseases uses a toilet and leaves potentially infectious materials on the flush handle, and I later use it...


Dr. Hong Yuanbin Reply:
Hello, HIV is primarily transmitted through blood transfusions, sharing needles, or sexual intercourse. There are no reports of infection related to the three scenarios you described. Thank you for your question.

[Read More] Understanding HIV and Infectious Disease Transmission Risks


Understanding HIV Transmission Risks: Common Questions Answered

HIV infection 1. If your hands touched someone else's blood and you didn't wash them before touching your mucous membranes, there is a potential risk of infection. However, the risk is generally lower compared to direct blood-to-blood contact. 2. If both wounds are fre...


Dr. Hong Yuanbin Reply:
Hello, 1. There have been no reported cases of HIV infection due to the situation you described. 2. As long as there is no direct exposure to HIV-infected needles, the risk of infection is very low. 3. The survival time of the virus outside the body depends on the viral load ...

[Read More] Understanding HIV Transmission Risks: Common Questions Answered


Understanding HIV Transmission Risks in Everyday Situations

Risk of HIV Infection Hello, doctor. I work in the service industry, and today a machine in the store broke down. When the repair technician came to fix it, I noticed he had an open wound on his finger that hadn't scabbed over. I asked him what happened, and he said he accid...


Dr. Hong Yuanbin Reply:
Hello, 1. Splashing on my clothes and hands does not transmit HIV. 2. Contact between hands and other parts of clothing does not transmit HIV. 3. Having acne that is scratched and becomes a wound does not transmit HIV. 4. Touching a handle or a drainage ditch does not transm...

[Read More] Understanding HIV Transmission Risks in Everyday Situations


Essential Questions About HIV Transmission and Prevention

Basic HIV Transmission Issues Hello, I am person 178279 and I have a few basic questions about HIV transmission: 1. If I touch someone else's blood with my hands and forget to wash them before going to the restroom, is there a risk of infection? 2. If my phone comes into ...


Dr. Hong Yuanbin Reply:
Hello, 1. General skin contact does not transmit HIV. 2. You can simply wipe with tissue paper. 3. Ordinary wounds do not typically get infected with HIV and can be disinfected with povidone-iodine. 4. Regular wounds are unlikely to become infected with HIV. 5. Just be careful no...

[Read More] Essential Questions About HIV Transmission and Prevention


Risk of Infection from Blood Exposure During Vaccination: What You Need to Know

Blood infection Hello, doctor. Following up on the previous question, during vaccination, due to the high number of people, the nurse did not follow the standard disinfection procedures. It was also noticed that there was blood on her hands (unknown whose it was) during the injec...


Dr. Liao Zhongxin Reply:
1. During the COVID-19 pandemic, healthcare workers have been busy administering vaccines, which may lead to lapses in following standard disinfection protocols; however, wearing gloves and practicing proper hand hygiene can suffice. 2. Even in the case of HIV-positive individu...

[Read More] Risk of Infection from Blood Exposure During Vaccination: What You Need to Know


Swallowed Fish Bone: X-Ray Findings and Endoscopy Insights

Ingestion of a fishbone but not found during gastroscopy? Hello Doctor: Two nights ago, while eating salmon, I accidentally swallowed a fish bone that was about one centimeter long and not soft. I felt a bit nervous, so I swallowed a bite of rice and vegetables afterward, but lat...


Dr. Hong Yuanbin Reply:
Hello, 1. It is possible for a fishbone to be visible on an X-ray but not detected during an endoscopy. This can occur due to the numerous folds in the stomach, and if the fishbone is not prominently colored, it may not be seen during the endoscopic examination. 2. It is plau...

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Understanding HIV Anxiety: Risks and Testing Concerns Explained

HIV infection Doctor, I sincerely apologize for bothering you. However, I feel like I have been experiencing quite severe anxiety related to the fear of intimacy. Over three months ago, I was splashed by toilet water in a public restroom, and later, I purchased a rapid HIV test k...


Dr. Hong Yuanbin Reply:
Hello, HIV is primarily transmitted through sexual contact and needle sharing. The situations you mentioned are not recognized transmission routes for HIV, and there have been no reported cases of HIV infection due to the scenarios you hypothesized. Please do not worry, and thank...

[Read More] Understanding HIV Anxiety: Risks and Testing Concerns Explained


Understanding Anal Fissures and Surrounding Skin Tags

Perianal granulation tissue associated with anal fissure? Doctor, I've been experiencing anal fissures for the past couple of days. Could this be the reason for some itching? Additionally, there are some small white growths around the affected area; is this normal? (See phot...


Dr. Liao Zhongxin Reply:
1. Yes, issues related to the anus may cause mild pain, especially in the case of hemorrhoids or when there are wounds. The sensation we experience is often described as itching. After cleaning the area, applying a thin layer of lotion or ointment should suffice. 2. If you stil...

[Read More] Understanding Anal Fissures and Surrounding Skin Tags


Can STDs Be Transmitted Through Small Wounds? Understanding the Risks

The possibility of sexually transmitted infections being transmitted through wounds? Hello, doctor. A few days ago, I asked a question: During a high school experiment, I used a clean, newly opened lancet to prick my finger, resulting in a small wound that bled a few drops. If th...


Dr. Liao Zhongxin Reply:
A. According to data from the Centers for Disease Control (CDC) in Taiwan, the Human Immunodeficiency Virus (HIV) is transmitted through contact with blood or bodily fluids (semen, vaginal secretions, breast milk) that come into contact with mucous membranes or open skin wounds. ...

[Read More] Can STDs Be Transmitted Through Small Wounds? Understanding the Risks


Understanding Infection Risks: Minor Wounds and HIV Exposure

Infection risk Hello, doctor. Yesterday, I had a small wound on my fingertip caused by a sharp object, but it has stopped bleeding by today, so it can be considered an overnight wound. However, today I came into contact with a person living with HIV who has a wound on their hand,...


Dr. Liao Zhongxin Reply:
A. According to data from the Centers for Disease Control (CDC) in Taiwan, HIV is transmitted through contact with blood or bodily fluids (such as semen, vaginal secretions, and breast milk) that come into contact with mucous membranes or open skin wounds. The transmission routes...

[Read More] Understanding Infection Risks: Minor Wounds and HIV Exposure


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