Managing Persistent Wound Issues: Insights on Bruises and Blackheads
Wound management questions? There is a small area on my lower leg just below the knee that was originally a grayish color, approximately 2 cm in size, likely caused by long-term friction from wearing pants. One day, I felt a foreign body sensation, and when I squeezed it, a black...
Dr. Hong Yuanbin reply Internal Medicine
Hello, based on your description, it seems to be a larger folliculitis, commonly referred to as "dingzi" in Taiwanese. This type of folliculitis does indeed heal very slowly. However, if there is a bacterial infection involved, it may require some debridement and the us...[Read More] Managing Persistent Wound Issues: Insights on Bruises and Blackheads
Understanding White Spots on the Penis: When to Worry and What to Know
Genital issues, may I ask? Hello Doctor, about a year ago I visited a urologist because I noticed a small white spot next to the urethral opening while showering. It is flat and not raised, but it is noticeable at times. Although I have not had sexual intercourse, I do engage in ...
Dr. Hong Yuanbin reply Internal Medicine
Hello, based on the image you provided, it appears that the glandular area is indeed a normal physiological structure. It is recommended to simply monitor it unless there is an enlargement or the appearance of any discharge, in which case you should seek consultation at a urology...[Read More] Understanding White Spots on the Penis: When to Worry and What to Know
Risk of HIV Infection from Contact with Fresh Blood: What You Need to Know
HIV infection from wet blood? Today I went to pick up goods at the store and found blood stains on the counter that were still wet! The clerk helped me place the items on the table, and I didn't have time to react (I touched the surface of the table and the goods, which both...
Dr. Hong Yuanbin reply Internal Medicine
Hello, 1. Based on your description, there should be no risk of infection. 2. Since it has dried, the virus is unlikely to remain. 3. This does not constitute a route of infection. 4. The chance of infection through such contact is very low. Thank you for your question.[Read More] Risk of HIV Infection from Contact with Fresh Blood: What You Need to Know
Can You Contract Hepatitis B from Using a Shared Electric Razor?
Transmission of Hepatitis B If your father has hepatitis B and you are using his old electric razor that he washed with water and air-dried (and you are unsure if it was cleaned properly), there is a potential risk of infection. Hepatitis B is transmitted through contact with inf...
Dr. Hong Yuanbin reply Internal Medicine
Hello, theoretically, if an old razor blade does not have fresh blood on it and you have not been cut by the blade, the risk of infection should be minimal. However, sharing razors is still not recommended. Thank you for your question.[Read More] Can You Contract Hepatitis B from Using a Shared Electric Razor?
Can Water Inhalation During Bathing Cause Parasite Infections in Children?
Parasite questions? Hello doctor, I would like to ask if a child accidentally gets water in their nose while bathing and coughs as a result, could this lead to the development of parasites or other diseases or infections? Thank you!
Dr. Hong Yuanbin reply Internal Medicine
Hello, if you are using tap water, it has undergone filtration and disinfection, so the likelihood of parasitic infections or other special infections should be low. If your child does not exhibit any symptoms afterward, there is no need to worry. In summary, the chance of parasi...[Read More] Can Water Inhalation During Bathing Cause Parasite Infections in Children?
Understanding Cellulitis Treatment: Addressing Ongoing Pain and Swelling
Questions about the treatment of cellulitis? Hello Doctor: My mother experienced redness, swelling, and pain in her foot dorsum at night in late November, accompanied by fever. Therefore, she went to the emergency department for evaluation. Although there were no wounds, the doct...
Dr. Hong Yuanbin reply Internal Medicine
Hello, in patients with compromised immunity or poor blood circulation, cellulitis can indeed be difficult to resolve. It is usually necessary to confirm whether there is pus formation or bone infection. Based on your description, a CT scan has already been performed, which shoul...[Read More] Understanding Cellulitis Treatment: Addressing Ongoing Pain and Swelling
Understanding Lip Bumps: Causes and When to Seek Medical Help
Lip issues Hello, after having a meal today, I suddenly noticed a small bump under my lower lip that feels like a little blister when I touch it with my tongue. After looking in the mirror, I saw that it is quite small. I would like to ask the doctor what might be the cause of th...
Dr. Hong Yuanbin reply Internal Medicine
Hello, based on your description and the images, it appears to be a herpes virus infection, which typically resolves on its own but is very prone to recurrence. You may consider using acyclovir ointment within three days to reduce the likelihood of recurrence. It is advisable to ...[Read More] Understanding Lip Bumps: Causes and When to Seek Medical Help
Can Water Inhalation During Bathing Cause Parasite Infections in Children?
Parasitic concerns? Hello doctor, I would like to ask if a child accidentally gets water up their nose while bathing and coughs as a result, could this lead to the development of parasites or other diseases or infections? Thank you!
Dr. Hong Yuanbin reply Internal Medicine
Hello, if you are using tap water, it has been filtered and disinfected, so the likelihood of encountering parasites or specific infections is low. If your child does not exhibit any symptoms afterwards, there is no need to worry. In summary, the chances of parasitic infection ar...[Read More] Can Water Inhalation During Bathing Cause Parasite Infections in Children?
Can Water Inhalation During Bathing Cause Parasite Infections in Children?
Parasitic questions? Hello doctor, I would like to ask if a child accidentally gets water up their nose while bathing and coughs as a result, could this lead to the development of parasites or other diseases or infections? Thank you!
Dr. Hong Yuanbin reply Internal Medicine
Hello, if you are using tap water, it has been filtered and disinfected, so the likelihood of encountering parasites or specific infections is very low. If your child does not show any symptoms afterward, there is no need to worry. In summary, the chances of parasitic infections ...[Read More] Can Water Inhalation During Bathing Cause Parasite Infections in Children?
Can Water Inhalation During Bathing Lead to Parasite Infections in Children?
Parasitic Infections Inquiry Hello, doctor. I would like to ask if a child accidentally gets water up their nose while bathing and coughs as a result, could this lead to the development of parasites or other diseases or infections? Thank you!
Dr. Hong Yuanbin reply Internal Medicine
Hello, if you are using tap water, it has been filtered and disinfected, so it should not lead to parasitic infections or other specific infections. If your child does not show any symptoms later on, there is no need to worry. Thank you for your question.[Read More] Can Water Inhalation During Bathing Lead to Parasite Infections in Children?
Can Water Inhalation During Bathing Cause Parasite Infections in Children?
Parasitic questions? Hello doctor, I would like to ask if a child accidentally gets water up their nose while bathing and coughs as a result, could this lead to the development of parasites or other diseases or infections? Thank you!
Dr. Hong Yuanbin reply Internal Medicine
Hello, if you are using tap water, it has undergone filtration and disinfection, so it should not lead to parasitic infections or other special infections. If your child does not show any symptoms afterward, there is likely no need to worry. Thank you for your question.[Read More] Can Water Inhalation During Bathing Cause Parasite Infections in Children?
Post-Surgery Concerns After Gastric Perforation: Your Questions Answered
Postoperative issues following gastric perforation surgery? Hello Dr. Hong, I would like to consult you on the following issues. Thank you. Summary of the condition: I maintain a normal lifestyle, do not smoke or drink, and do not stay up late. However, recently I took medicatio...
Dr. Hong Yuanbin reply Internal Medicine
Hello, 1. Due to endocrine factors, along with the fact that it is quieter at night, most pain tends to be more pronounced during the night; this is a physiological phenomenon. If there is a sudden severe pain, then it is necessary to seek medical attention. 2. Yes, surgery c...[Read More] Post-Surgery Concerns After Gastric Perforation: Your Questions Answered
Can Water Inhalation During Bathing Lead to Parasite Infections in Children?
Parasite questions? Hello doctor, I would like to ask if a child accidentally gets water up their nose while bathing and coughs as a result, could this lead to the development of parasites or other diseases or infections? Thank you!
Dr. Hong Yuanbin reply Internal Medicine
Hello, if you are using tap water, it has been filtered and disinfected, so there should be no risk of parasites or specific infections. If your child does not show any symptoms later on, there is no need to worry. Thank you for your question.[Read More] Can Water Inhalation During Bathing Lead to Parasite Infections in Children?
Can Water Inhalation During Bathing Cause Parasite Infections in Children?
Parasitic Infections Inquiry Hello doctor, I would like to ask if a child accidentally gets water up their nose while bathing and coughs as a result, could this lead to the development of parasites or other diseases or infections? Thank you!
Dr. Hong Yuanbin reply Internal Medicine
Hello, if you are using tap water, it has been filtered and disinfected, so it should not lead to parasitic infections or other special infections. If your child does not show any symptoms later, there is no need to worry. Thank you for your question.[Read More] Can Water Inhalation During Bathing Cause Parasite Infections in Children?
Sudden Side Foot Pain: Possible Causes and When to Seek Help
Sudden pain on the side of the foot? Hello Doctor, after taking a shower, I suddenly felt pain on the side of my right foot while walking. After resting for a bit, it got better, but then it hurt again after a while. However, sitting down and resting helped again. I haven't ...
Dr. Hong Yuanbin reply Internal Medicine
Hello, based on your description and the provided images, it does not appear to be a fracture or gout. It seems more like inflammation caused by friction or injury, which could result from excessive walking, intense exercise, or wearing new shoes. Typically, resting for a while w...[Read More] Sudden Side Foot Pain: Possible Causes and When to Seek Help
Can Water Inhalation During Bathing Cause Parasite Infections in Children?
Parasitic questions? Hello, doctor. I would like to ask if a child accidentally gets water up their nose while bathing and coughs as a result, could this lead to the development of parasites or other diseases or infections? Thank you!
Dr. Hong Yuanbin reply Internal Medicine
Hello, if you are using tap water, it has been filtered and disinfected, so it should not lead to parasitic infections or other special infections. If the child does not show any symptoms later, there is no need to worry. Thank you for your question.[Read More] Can Water Inhalation During Bathing Cause Parasite Infections in Children?
Understanding Hormone Medications in Taiwan: Prescription Regulations and Costs
Medication consultation Upon seeing the news about mainland China's hormone medications, a question suddenly crossed my mind: Are hormone medications in Taiwan all prescription drugs? Is it possible for pharmacies to sell them illegally? I'm not sure how Taiwan regulate...
Dr. Hong Yuanbin reply Internal Medicine
Hello, if it is a hormonal medication, it indeed requires a prescription to obtain. However, some dietary supplements contain hormonal ingredients, and since they are not classified as medications, they can often be purchased at regular drugstores. The prices can vary, but typica...[Read More] Understanding Hormone Medications in Taiwan: Prescription Regulations and Costs
Understanding Wrist Bumps: Possible Causes and Concerns
There is a bump on the wrist? Hello Doctor, I have noticed that the area just below my thumb on my wrist has been occasionally painful and feels a bit swollen. At first, I thought it might be a bone protrusion, but it doesn't quite feel like that. After researching online, i...
Dr. Hong Yuanbin reply Internal Medicine
Hello, this does appear to be a ganglion cyst, which is usually caused by accidental friction or injury. It is benign and typically does not cause significant issues. Some may gradually resolve on their own. If it persists and you are concerned, you can consult a plastic surgeon&...[Read More] Understanding Wrist Bumps: Possible Causes and Concerns
Understanding the Impact of Anemia and Spinal Issues on White Blood Cell Count
White blood cell count Hello Doctor, my father has thalassemia. In last year's health check report, his hemoglobin was 12.8, mean corpuscular volume was 67.2, and mean corpuscular hemoglobin was 21.8. The physician mentioned that these values were low due to anemia. However,...
Dr. Hong Yuanbin reply Internal Medicine
Hello, a white blood cell count of 3380 is still within the normal range. It is normal for blood cell counts to fluctuate somewhat; as long as they remain within the normal range, there is no cause for concern. Spondylolisthesis itself should not lead to a decrease in blood cell ...[Read More] Understanding the Impact of Anemia and Spinal Issues on White Blood Cell Count
Can You Get Hepatitis B from Using a Family Member's Glucometer?
Blood glucose meter and hepatitis B? My mother is around 58 years old and has diabetes, so she purchased a blood glucose meter. She also has hepatitis B. I used the blood glucose meter once after she bought it, and I remember it wasn't long after her last use. At that time, ...
Dr. Hong Yuanbin reply Internal Medicine
Hello, the only risk of infection is from the repeated use of needles that prick the finger. However, currently, disposable needles are commonly used, which reduces this concern. Therefore, based on your description, it should not lead to a hepatitis B infection. Thank you for yo...[Read More] Can You Get Hepatitis B from Using a Family Member's Glucometer?