Can STDs Be Transmitted Through Acne or Skin Contact?
Can sexually transmitted infections (STIs) be transmitted? Hello doctor, I previously had genital warts, which were treated with electrocautery and have not recurred since. However, I accidentally touched my chin acne while showering. Can the virus be transmitted through the acne...
Dr. Hong Yuanbin Reply:
Hello, if the cauliflower (genital warts) has been treated with electrosurgery and there are no signs of recurrence, it should not be transmitted through the wound. Thank you for your question.[Read More] Can STDs Be Transmitted Through Acne or Skin Contact?
Understanding HIV Transmission Risks in Healthcare Settings
Questions about HIV infection? I would like to ask the doctor if the risk of HIV transmission through contact requires exposure to a large amount of fresh blood. Since I work in a hospital and encounter patients undergoing blood draws and those with body fluids, I would like to k...
Dr. Hong Yuanbin Reply:
Hello, the risk of infection is generally higher with blood transfusions. For typical wounds or general skin contact, the risk of infection is very low. The daily life situations you described do not pose a risk for HIV infection. The HIV virus is primarily found in semen and blo...[Read More] Understanding HIV Transmission Risks in Healthcare Settings
Understanding Mucosal Infection Risks: HIV and Eye Safety Concerns
Mucosal eye infection 1. While I was in the hospital, the person next to me had just had blood drawn and didn't apply enough pressure. I noticed some blood seeping from his elbow crease, and I was concerned that during his movements, his blood might spray into my eyes. I...
Dr. Hong Yuanbin Reply:
Hello, 1. The distance of blood splatter is limited, and there are currently no case reports of HIV infection through splashes into the eyes, so you should not be concerned about being infected. 2. HIV cannot be transmitted through acne, so there is no need to worry. Thank you fo...[Read More] Understanding Mucosal Infection Risks: HIV and Eye Safety Concerns
Is It Safe to Take Low-Dose Isotretinoin for Acne Management?
Is it safe to take a low dose? The dermatologist prescribed oral low-dose Isotretinoin (A acid) at 10 mg once a week. I can control my acne with just one capsule, and I can tolerate the side effects. I am currently continuing this regimen. However, I have type 2 diabetes, and my ...
Dr. Li Jian Reply:
Hello, dermatology is not my specialty. I recommend consulting your primary physician or a dermatologist.[Read More] Is It Safe to Take Low-Dose Isotretinoin for Acne Management?
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 Left-Sided Symptoms: Possible Immune System Issues
Immune system issues? Hello, doctor. I am currently preparing for my college entrance exam, but I have been experiencing some unusual symptoms and would like to seek your reassurance. I would like to ask why my symptoms are predominantly affecting the left side of my body. For ex...
Dr. Hong Yuanbin Reply:
Hello: The effects of the immune system are generally systemic, with very few distinctions made between the left and right sides. Therefore, the likelihood of a systemic immune response is relatively low. However, the left-sided lymphadenopathy and some discomfort you described a...[Read More] Understanding Left-Sided Symptoms: Possible Immune System Issues
Risk of Bloodborne Infections from Air Blowing: Do You Need Testing?
Blood infection Hello doctor, I would like to ask about a situation where a colleague used a heat gun to blow air on their hand, and some of that air ended up blowing onto my face. If they had an open wound on their hand and blood was expelled while using the heat gun, and that b...
Dr. Lin Wufu Reply:
Hello: Basically, the transmission route you mentioned does not exist. Unless your colleague's hand was actively bleeding profusely, it would be nearly impossible for a blow dryer to blow blood from their wound onto your facial wound. Once the virus leaves the human body (bl...[Read More] Risk of Bloodborne Infections from Air Blowing: Do You Need Testing?
Understanding the Risks of Warts and STIs: Your Questions Answered
149770 follow-up question 1. Hello Doctor, I have a question. My colleague has a viral wart, but he has already undergone cryotherapy twice, and the doctor told him to just observe it afterward. However, the area where he was treated has not completely healed, and there is anothe...
Dr. Hong Yuanbin Reply:
Viral warts must be assessed through a direct examination of the skin condition, and it is not possible to answer hypothetical questions regarding your colleague's situation. It is recommended that if you have any abnormal skin conditions, you seek consultation with a dermat...[Read More] Understanding the Risks of Warts and STIs: Your Questions Answered
Understanding Syphilis Infection Risks: Common Questions Answered
Risk of Syphilis Infection 1. Hello, Doctor. I would like to ask if contact with a wound can lead to syphilis infection. I am unsure if the term "wound" includes minor cuts. I have acne on my cheek and small cuts from shaving. If I come into contact with someone else&#x...
Dr. Hong Yuanbin Reply:
Syphilis is a sexually transmitted infection primarily transmitted through sexual intercourse. In contrast, genital warts require direct contact with the lesions for a higher chance of infection. Currently, evidence-based medicine cannot address too many hypothetical questions. I...[Read More] Understanding Syphilis Infection Risks: Common Questions Answered
Understanding the Risks of Skin-to-Skin Contact and HIV Transmission
Wound-to-wound contact? Hello, doctor. I would like to inquire about the following: 1. A few days ago at a gathering, a pole dancer hugged me and rubbed her chest against my cheek. I was concerned because I have acne and some shaving cuts on my face, and she also had some wound...
Dr. Hong Yuanbin Reply:
The contact you described does not pose a risk of infection, and there is no need for blood tests to rule it out. Recommendations should focus on preventing unsafe sexual behaviors rather than assuming whether everyday activities could lead to infection.[Read More] Understanding the Risks of Skin-to-Skin Contact and HIV Transmission
Understanding Hormonal Imbalance: Symptoms, Causes, and Solutions
Endocrine disorder Hello, for the past six months, it seems that I have been experiencing hormonal imbalance. I have been under a lot of stress and suddenly gained 20 kilograms, going from 44 kilograms to 64 kilograms. Previously, I would feel full after eating a little, but now ...
Dr. Lin Jianliang Reply:
Based on your description, if you have already consulted with obstetrics and gynecology, dermatology, and psychosomatic medicine, and after undergoing examinations, it is also recommended to consider seeing an endocrinology and metabolism specialist for further evaluation. Thank ...[Read More] Understanding Hormonal Imbalance: Symptoms, Causes, and Solutions
Understanding Kidney Health: Addressing Concerns About Urine Changes
Kidney problems Hello Doctor: In mid-April, I started experiencing acne on my face, so I visited a dermatologist and took medication and applied topical treatments for about two months. Later, I noticed that my urine had bubbles, so I went to a nephrologist for a urine test and b...
Dr. Lin Wuxuan Reply:
Hello: Based on the partial report you provided, I believe your kidneys are generally in good condition. However, if you could provide complete blood and urine test reports, it would be more helpful in assessing your health status. Generally speaking, foamy urine often raises con...[Read More] Understanding Kidney Health: Addressing Concerns About Urine Changes
Concerns About HIV and Hepatitis B After Unsafe Sexual Encounters
Concerns regarding HIV and Hepatitis B? I have been staying up late until 3 AM since the beginning of the year. Between late February and mid-April, I had several instances of unprotected sexual intercourse with the same person (I am unaware of his medical history; I only know th...
Dr. Hong Yuanbin Reply:
Hello, theoretically, the average window period for HIV is 3 months. If you have not engaged in sexual activity since April, then you should have surpassed the window period. Testing in August would likely yield a negative result, and the chances of infection should be very low. ...[Read More] Concerns About HIV and Hepatitis B After Unsafe Sexual Encounters
Understanding Low Lymphocyte Count and High Neutrophil Levels
Lymphocytopenia and elevated neutrophil count? Hello, two weeks ago I had a self-paid health check-up, and there are two results that I am particularly concerned about. My lymphocyte count is low at 16% (normal range is 20-45%), and my neutrophil count is slightly elevated at 75%...
Dr. Liao Zhongxin Reply:
Dear readers: Regarding the V-shaped lymph nodes on both sides of the mandible, the response is as follows: A: 1. You may refer to a PDF document, attached. 2. If you still have questions, you can consult and seek treatment at a medical facility with an otolaryngology or family m...[Read More] Understanding Low Lymphocyte Count and High Neutrophil Levels
Understanding Hormonal Imbalance: Acne, Weight Gain, and Mood Swings
Endocrine disorder Hello, doctor. For the past few months, I have been experiencing persistent acne that keeps appearing and disappearing. My skincare routine has remained the same, but the acne continues to occur on my philtrum, the sides of my face near the philtrum, chin, and ...
Dr. Hong Yuanbin Reply:
Hello, based on your symptoms, it is indeed possible that there is a thyroid issue. I recommend that you first consult with an endocrinologist. If the tests come back normal, it is advisable to maintain a regular routine, avoid staying up late, and engage in appropriate exercise,...[Read More] Understanding Hormonal Imbalance: Acne, Weight Gain, and Mood Swings
Frequent Bacterial Infections: Is It a Sign of Immune System Issues?
Repeated bacterial infections – is it a problem with the immune system? Hello, doctor. In mid-May of this year, I had an acne wound infection that spread inflammation to half of my face within a week. After taking antibiotics for three weeks, I recovered. Shortly after, at the en...
Dr. Gao Jiankai Reply:
Hello, thank you for your inquiry. The frequent infections during this period are indeed unusual. It is recommended to consult with an immunologist or a hematologist. The Changhua Hospital of the Ministry of Health and Welfare has an Allergy, Immunology, and Rheumatology Departme...[Read More] Frequent Bacterial Infections: Is It a Sign of Immune System Issues?
Understanding HIV Transmission Risks: Sneezes, Skin, and Surfaces
HIV infection I was at the UNIQLO in the Dajia Shopping Center today and was sneezed on by a male employee. At that moment, I didn't have my mouth open, but I have acne on my face with some open wounds. Am I at risk of contracting HIV? I understand that the HIV virus dies in...
Dr. Hong Yuanbin Reply:
Hello, HIV is primarily transmitted through blood or bodily fluids. It is not transmitted through droplets from sneezing, and the risk of infection through non-bloodied wounds is also very low. Therefore, transmission through casual contact is almost nonexistent. Most cases of HI...[Read More] Understanding HIV Transmission Risks: Sneezes, Skin, and Surfaces
Understanding Sudden Facial Acne: Causes and Treatment Options
Suddenly, a cluster of pimples appeared on one side of my face? Initially, I had viral warts on my face, which were treated successfully with cryotherapy by a dermatologist. However, another wart has developed on my face, and I am undergoing continuous treatment for it. During th...
Dr. Liao Zhongxin Reply:
Dear readers, since you have already consulted a dermatologist, you may choose to see an endocrinologist, a family medicine physician, or a traditional Chinese medicine practitioner. Thank you![Read More] Understanding Sudden Facial Acne: Causes and Treatment Options
Understanding Endocrine Issues and PCOS in Young Women: A Case Study
Regarding Endocrinology and Polycystic Ovary Syndrome (PCOS) Hello, Doctor: I am currently 19 years old, with a height of 151 cm, weight of 45.4 kg, body fat percentage of 20.3%, and a waist circumference of 58 cm. Description of my condition: In March of this year, my weight sud...
Dr. Xiao Yongxun Reply:
Dear Miss Nini: 1. The formula for Basal Metabolic Rate (BMR) is often estimated using various regression equations; it represents the energy required to maintain basic physiological functions daily. It can be used as a reference, but there is no need to be overly concerned, as ...[Read More] Understanding Endocrine Issues and PCOS in Young Women: A Case Study
Do I Need to See a Doctor for Acne and Mouth Sores?
Hello, doctor. Do I need to schedule an appointment? Hello Doctor, for the past three months, I have been experiencing acne on my face and mouth ulcers. They heal within a week, but new ones appear in different areas. My diet is normal; I only eat vegetables, tofu, eggs, and brow...
Dr. Liao Zhongxin Reply:
Dear readers: Regarding the issue of experiencing acne on my face and mouth ulcers over the past three months, which heal within a week but reappear in different areas, I maintain a normal diet consisting of vegetables, tofu, eggs, and brown rice, consume two types of fruit daily...[Read More] Do I Need to See a Doctor for Acne and Mouth Sores?