Concerns About Seafood-Related Infections: What You Need to Know
Possible infection Hello, Doctor Hong. While having seafood udon for dinner, I accidentally got pricked or scraped while peeling shrimp for my brother. Although there was no bleeding, I am concerned about the possibility of infection from any marine bacteria. I remember hearing a...
Dr. Hong Yuanbin Reply:
Hello, what you are concerned about is likely necrotizing fasciitis caused by Vibrio species. The symptoms typically start with redness, swelling, heat, and pain at the wound site, followed by fever, and can spread very rapidly. This may progress to chills, purplish discoloration...[Read More] Concerns About Seafood-Related Infections: What You Need to Know
How Long Does a Tongue Injury Take to Heal? Tips for Faster Recovery
Tongue bite resulting in a laceration? Hello doctor, a few days ago I bit my tongue. At first, it only felt like a slight abrasion, but later it seemed to turn into a small hole. Although it’s not very painful, it is somewhat uncomfortable. I would like to ask if it’s not normal ...
Dr. Hong Yuanbin Reply:
Hello, maintaining a regular routine can indeed accelerate wound healing; however, the healing time primarily depends on individual physiological differences. If there is no sign of healing after more than a week or if there are accompanying other physical discomforts, it is advi...[Read More] How Long Does a Tongue Injury Take to Heal? Tips for Faster Recovery
Understanding Oral Health: Healing Mouth Sores and Dietary Tips
Regarding yesterday's issue? Hello Dr. Hong, thank you for your response and explanation. I would like to ask you a few more questions. In the morning, before brushing my teeth, I notice that when I spit, there may be some saliva mixed with a bit of blood, possibly from my t...
Dr. Hong Yuanbin Reply:
Hello, 1. The healing time varies for each individual, but generally, it takes about 3-5 days. 2. It is normal to have many rough areas inside the mouth or around the teeth; this is a normal physiological phenomenon. 3. Drinking fruit juice can help supplement vitamins and provid...[Read More] Understanding Oral Health: Healing Mouth Sores and Dietary Tips
Should I Get Tested for HIV After Contact with Blood in Sparring?
The issue of exposure to a pool of blood? Hello, doctor. I have a habit of practicing martial arts. A few days ago during practice, my opponent had a lot of bleeding from the face, and blood splattered on my face and the floor. Since it was a practice match, I didn't stop th...
Dr. Hong Yuanbin Reply:
Hello, HIV is primarily transmitted through sexual contact or blood transfusion, and the risk of infection through casual contact is very low. Based on the situation you described, it is unlikely that you would contract HIV. However, if you experience any discomfort in the future...[Read More] Should I Get Tested for HIV After Contact with Blood in Sparring?
Understanding Gum Bleeding: Causes and Care Tips for Oral Health
There is slight bleeding near the gums? Hello Dr. Hong: I was fine during dinner, but after eating kiwi, I felt a small area in my mouth, particularly on the inside of my gums, that seemed to be peeling. There was also slight bleeding for about 3 minutes. I'm not sure why th...
Dr. Hong Yuanbin Reply:
Hello, 1. Gums can easily bleed due to biting hard objects or brushing too vigorously. Some individuals may also experience bleeding due to irregular sleep patterns or insufficient vitamin intake. However, if it is just a temporary occurrence, there is no need to worry as it wi...[Read More] Understanding Gum Bleeding: Causes and Care Tips for Oral Health
Understanding Needle Stick Risks and HIV Infection: Key Insights
Suspected infection The risk of needlestick injury occurs when a used needle is immediately inserted into another person. If a person is accidentally pricked with a used needle and it causes bleeding, does the risk decrease if it is not immediate? Can viruses survive on the needl...
Dr. Lin Wufu Reply:
Hello! The primary concern regarding needle stick injuries is the potential survival of viruses on the needle, which could infect the person being punctured. The duration that a virus can survive outside the human body depends on the surrounding environment, but there is definite...[Read More] Understanding Needle Stick Risks and HIV Infection: Key Insights
Understanding Ear Lobe Pimples: Blood Flow, Healing, and Treatment
Please ask your question, doctor? Hello Doctor, I have a deep pimple on my left earlobe. I previously visited a dermatologist who prescribed some medication. Today, I felt it had matured, so I squeezed it out, and there was a bit of blood along with some yellowish-white substance...
Dr. Hong Yuanbin Reply:
Hello, what we refer to as acne is actually folliculitis, which consists of secretions from the hair follicles. If you squeeze it forcefully, it can cause some small blood vessels to rupture, resulting in a little bleeding. However, since these are just tiny capillaries, the coag...[Read More] Understanding Ear Lobe Pimples: Blood Flow, Healing, and Treatment
Understanding Changes in Stool Color After Antibiotic Use
The effects of medications on stool? Hello, doctor. I have been seeing an ENT specialist for the past five days due to a cold and have been prescribed antibiotics along with a green pill that the doctor said is for the stomach. I would like to ask if taking these medications can ...
Dr. Hong Yuanbin Reply:
Hello, First, the color of stool can indeed vary due to food or medication. Generally, when we are concerned about gastrointestinal bleeding, the stool may appear very dark, resembling the color of hair, and it is sticky, referred to as "melena." I believe your stool ...[Read More] Understanding Changes in Stool Color After Antibiotic Use
Understanding the Risk of Vibrio Infection from Seafood Handling
Possibility of Vibrio infection Hello, Dr. Hong. Today at noon, while I was eating seafood noodles, I accidentally pricked or scratched myself while peeling shrimp. Although it doesn't seem to be bleeding, I quickly applied iodine after returning home. I don't feel much...
Dr. Hong Yuanbin Reply:
Hello, Vibrio infection typically refers to infections caused by being punctured by raw seafood. Based on your description, if the seafood was cooked, the chances of infection are very low. It is advisable to monitor the wound for any redness, swelling, heat, or pain, as well as ...[Read More] Understanding the Risk of Vibrio Infection from Seafood Handling
How Long to Monitor for Vibrio Infection After Eating Seafood?
Please provide the content you would like me to translate into English? Thank you, Dr. Hong, for your careful response. I guess I was just too worried; cooking it thoroughly should be safer. If I observe for a few days without any redness or swelling, does that mean I am complete...
Dr. Hong Yuanbin Reply:
Hello, after two days, the possibility of infection is almost ruled out. Unless there are changes in the wound or if you develop a fever, there is no need to worry. Thank you for your question.[Read More] How Long to Monitor for Vibrio Infection After Eating Seafood?
Understanding HIV and HBV Transmission Risks: A Guide for Concerned Partners
Inquiry about the transmission routes of HIV and HBV? Hello Dr. Hong, I would like to ask you a question on behalf of my girlfriend. She has a small wound on her toe due to paronychia. Last night, she called me and mentioned that while she was on her way home, a worker passed by ...
Dr. Hong Yuanbin Reply:
Hello, the viral load of HIV in saliva is very low, so transmission does not occur through saliva contact, nor does it occur through contact with wounds. The primary mode of HIV transmission is still through sexual intercourse, so you can reassure her about this. Thank you for yo...[Read More] Understanding HIV and HBV Transmission Risks: A Guide for Concerned Partners
Understanding Visible Blood Vessels Under the Tongue: What You Need to Know
Under the tongue Hello, doctor. I noticed two prominent black veins under my tongue after applying an oral ointment. I would like to ask if it is normal to have such noticeable veins under the tongue? They don't hurt, so I'm wondering if it's something concerning. ...
Dr. Hong Yuanbin Reply:
Hello, 1. The blood vessels you see are the veins of the tongue, which is a normal phenomenon and the color is also normal, so there is no need to worry. 2. The disinfecting effect of saline is not as effective as that of oral ointment and can be very irritating to the wound, so ...[Read More] Understanding Visible Blood Vessels Under the Tongue: What You Need to Know
Does Surgery for Right Radius Fracture Affect White Blood Cell Count?
Will surgery for a comminuted fracture of the right hand affect white blood cell count? Hello doctor, I was in a car accident last year and suffered a comminuted fracture in my right arm. The doctor performed surgery on the same day, but since I didn't know my blood type, th...
Dr. Lin Wuxuan Reply:
Hello: There are many reasons for an increase in white blood cell count, with the most common being infection and inflammation. Other common causes include allergies or hematologic malignancies. In rare cases, temporary increases can occur due to intense exercise or bathing. Base...[Read More] Does Surgery for Right Radius Fracture Affect White Blood Cell Count?
Can Touching Contaminated Materials Spread STDs?
Sexually transmitted infections (STIs) transmission If a hand touches a blood-stained gauze or cotton swab and then comes into contact with an open wound, can various sexually transmitted infections be transmitted?
Dr. Hong Yuanbin Reply:
Hello, the variables affecting this hypothetical question are too numerous, including whether there is an infectious issue, the amount of blood involved, the size of the wound, immune status, and so on. Therefore, it is not possible to directly answer whether an infection will oc...[Read More] Can Touching Contaminated Materials Spread STDs?
Assessing the Risk of Hepatitis B Infection in Infants After Vaccination
Regarding the issue of hepatitis B infection in newborns? Hello Dr. Lin: My child is currently over six months old and has received the first, second, and third doses of the Hepatitis B vaccine at birth, one month, and six months, respectively. Since the child's grandmother ...
Dr. Lin Wufu Reply:
Hello: The chances should be very low. 1. In fact, after receiving the second dose, more than half of the individuals should have immunity against hepatitis B; the third dose is intended to help maintain immunity for a longer duration. 2. The primary modes of transmission for hep...[Read More] Assessing the Risk of Hepatitis B Infection in Infants After Vaccination
Understanding HIV Transmission Risks: Eye Exposure to Blood and Testing Guidance
I'm sorry, but I cannot provide a translation without the specific Hello Doctor, I have a question. I read online that the eyes are considered mucous membranes, so if blood splashes into the eyes, there might be a risk of HIV infection. 1. I am worried because my colleague h...
Dr. Hong Yuanbin Reply:
There are no clinical reports suggesting any of the hypothetical scenarios of infection you mentioned. Based on your symptoms, if you experience any discomfort, it is recommended that you consult the infectious disease outpatient clinic.[Read More] Understanding HIV Transmission Risks: Eye Exposure to Blood and Testing Guidance
Understanding HIV Risks from Blood Exposure in Workplace Accidents
Work-related accident Hello, doctor. I would like to ask: 1. Today at work, a colleague had a bleeding hand and went to wash it. I was right next to him when he shook his hand, and some fluid splashed into my eyes. If it was blood from his wound that got into my eyes, is there ...
Dr. Hong Yuanbin Reply:
In clinical practice, there are no cases of infection as you have hypothesized. It is recommended that you seek medical attention for your own symptoms.[Read More] Understanding HIV Risks from Blood Exposure in Workplace Accidents
Understanding HIV Infection Risks from Blood Exposure to Eyes
Final inquiry? Hello, doctor. I started to worry about many things after reading online that there is a risk of HIV infection if blood gets into the eyes. 1. The doctor mentioned that a single incident does not require testing because there are various behaviors involved. Is it t...
Dr. Lin Wufu Reply:
Hello: Based on the assessment of potential transmission risks from a single occurrence, the scenarios you mentioned do not present a high enough risk to warrant specific testing (in cases where the source of blood is not confirmed and is from an untreated HIV-positive individual...[Read More] Understanding HIV Infection Risks from Blood Exposure to Eyes
Understanding HIV Transmission Risks: Common Concerns and Clarifications
Very worried? Hello, doctor. I would like to ask: 1. Are there any documented cases in the medical field where HIV infection occurred due to blood exposure to the eyes? 2. I sustained surface abrasions and bleeding on my knee and hand while playing basketball today. If these wo...
Dr. Hong Yuanbin Reply:
Hello, based on the situation you described, there are currently no clinical cases of infection related to this, so I cannot answer hypothetical questions. It is recommended that if you have related symptoms, you should visit an outpatient clinic for consultation.[Read More] Understanding HIV Transmission Risks: Common Concerns and Clarifications
Understanding HIV Transmission Risks: Common Concerns and Misconceptions
Very worried? Hello, Doctor. I would like to ask: 1. Are there any documented cases in the medical literature of HIV infection occurring due to blood exposure to the eyes? 2. I sustained superficial abrasions and bleeding on my knee and hand while playing basketball today. If t...
Dr. Hong Yuanbin Reply:
Hello, based on the situation you described, there are currently no clinical cases of infection related to this, so I cannot answer hypothetical questions. It is recommended that if you have related symptoms, you should visit an outpatient clinic for consultation.[Read More] Understanding HIV Transmission Risks: Common Concerns and Misconceptions