Protecting Yourself from HPV: A Guide for Partners of Infected Individuals
If you have a single sexual partner (currently undergoing treatment for genital warts), how can you protect yourself and prevent infection? Dear Doctor, I am a homosexual man, and my boyfriend (or rather, my sole sexual partner) has been diagnosed with an HPV infection through ...
Dr. Wu Yuxin Reply:
1. There is a risk because there may be viral particles near the affected area. 2. Active treatment and isolation are necessary, and safe sex practices should be prioritized.[Read More] Protecting Yourself from HPV: A Guide for Partners of Infected Individuals
Can Rain Exposure After a Shot Lead to Infection? Expert Insights
The injection site got wet in the rain? Doctor, hello: I went to the clinic today to receive a tetanus shot and applied pressure to the injection site for about 3 to 5 minutes. After that, I disposed of the gauze and left the clinic to get my motorcycle, but it started to rain. A...
Dr. Wu Yuxin Reply:
The probability is low, but there is still a possibility. If an infection occurs, there may be redness, swelling, heat, and pain. It is advisable to seek medical attention as soon as possible.[Read More] Can Rain Exposure After a Shot Lead to Infection? Expert Insights
Risk of STIs from Contact with Shared Bathroom Surfaces
The penis foreskin comes into contact with the bathroom sink? Hello Dr. Wu: I live with two male roommates, and we share a bathroom. This evening while taking a shower, the foreskin of my penis accidentally came into contact with the ceramic surface of the bathroom sink. Since th...
Dr. Wu Yuxin Reply:
Cauliflower is possible, while the others are unlikely.[Read More] Risk of STIs from Contact with Shared Bathroom Surfaces
Understanding HIV Infection Risks: Injection and Blood Pressure Concerns
Infection risk inquiry? Hello Dr. Wu: Today, I visited a medical facility for an injection and would like to inquire about the risk of HIV infection as follows: 1. Regarding the use of a syringe: To your knowledge, have there been any reported cases of HIV infection transmitted t...
Dr. Wu Yuxin Reply:
1. Yes, there are many cases of HIV infection from sharing needles for drug use. 2. I haven't encountered any cases related to the second question.[Read More] Understanding HIV Infection Risks: Injection and Blood Pressure Concerns
Understanding Tetanus Shots: Timing, Effectiveness, and Safety Concerns
Questions about the administration of the tetanus vaccine? Dear Dr. Wu, Last week, my finger was cut by a metal frame that had orange-red rust on it. The skin was only red and swollen without any broken skin or bleeding. Considering the presence of rust and the fact that I haven...
Dr. Wu Yuxin Reply:
I apologize, but I have limited experience regarding tetanus. You may want to consult an infectious disease specialist about this issue.[Read More] Understanding Tetanus Shots: Timing, Effectiveness, and Safety Concerns
Understanding HIV Infection Risks from Medical Injection Practices in Taiwan
Infection Risk Inquiry (2) Hello Dr. Wu: I am the gentleman who previously inquired about the use of empty syringes and hemostatic cotton balls. I have clarified my understanding regarding the hemostatic cotton balls, and I appreciate your explanation. Regarding the empty syringe...
Dr. Wu Yuxin Reply:
As far as I know, there is none.[Read More] Understanding HIV Infection Risks from Medical Injection Practices in Taiwan
Understanding Nail Bed Pain: Causes and Infection Risks
Nail bed consultation? Dear Dr. Wu, I previously cut my left index finger nail too short. After cutting, I experienced a sharp pain when pressing on the junction between the nail and the skin, but there was no redness, swelling, or bleeding observed (I checked with a tissue and ...
Dr. Wu Yuxin Reply:
The nail bed, when deprived of the protection of the nail, may become temporarily more sensitive and prone to tenderness. Unless there is an open wound, infection is unlikely to occur.[Read More] Understanding Nail Bed Pain: Causes and Infection Risks
Understanding Warts: HPV Transmission and Common Misconceptions
Questions about warts? Dear Dr. Wu, I am the gentleman who previously inquired about the flesh-colored growth on my arm. Thank you for your response. In your previous reply, you mentioned that if the penis comes into contact with the flesh-colored growth on the arm (assuming it ...
Dr. Wu Yuxin Reply:
1. It is possible. 2. There are already instances of self-infection; no specific location is particularly more common.[Read More] Understanding Warts: HPV Transmission and Common Misconceptions
Can Hand Warts Spread to Injured Genitals? Understanding HPV Transmission
Wart transmission? If I have viral warts on my hand and I undergo a second treatment, will it be contagious if I come into contact with injured genitalia? Or is it possible that different viral subtypes would prevent transmission?
Dr. Li Yufen Reply:
Hello: Viral warts are caused by infection with the human papillomavirus (HPV). If they are not completely healed, there may be residual virus, which can potentially spread to other areas of the body. It is recommended to minimize contact between the affected area and other skin....[Read More] Can Hand Warts Spread to Injured Genitals? Understanding HPV Transmission
Understanding Oral HPV Transmission: Can Oral Contact Lead to Infection?
Regarding oral HPV (2) Hello Dr. Wu: Thank you for your previous response; it was very helpful. I apologize for bothering you, but I would like to confirm something regarding my earlier question: 1. If a male uses his tongue to lick a female's nipple, can the male contract o...
Dr. Wu Yuxin Reply:
If the female's nipple has a lesion, it may be infectious. However, I have never encountered this.[Read More] Understanding Oral HPV Transmission: Can Oral Contact Lead to Infection?
Understanding Skin Growths on Arms: Are They Normal or HPV Warts?
There are flesh-colored growths or protrusions on the arm? Dr. Wu, hello: I have some flesh-colored growths on both of my arms that resemble follicular papules. I would like to ask you: 1. Is this a normal phenomenon that occurs in the general population, or could it possibly be ...
Dr. Wu Yuxin Reply:
1. I didn't see it, so I cannot make a diagnosis. 2. Yes, it can happen, but the likelihood is low. 3. Yes, there is.[Read More] Understanding Skin Growths on Arms: Are They Normal or HPV Warts?
Can Toilet Splashing Cause STDs? Understanding the Risks
Toilet flush splash? Hello, Doctor: Today, I used a public restroom with partitions. After finishing urinating, I accidentally pressed the flush handle before pulling up my pants, and it seems that the water from the toilet splashed onto my penis. Since the people using public re...
Dr. Wu Yuxin Reply:
I cannot.[Read More] Can Toilet Splashing Cause STDs? Understanding the Risks
Can a Drawer Cut Lead to Skin Infections? Expert Insights
Laceration on the thigh skin caused by a wooden drawer? Hello Dr. Wu: Recently, I was helping a friend move, and while moving a wooden cabinet, I accidentally cut my right thigh on the sharp edge of a drawer. There is a noticeable red cut mark, and I feel a little bit of bleeding...
Dr. Wu Yuxin Reply:
Bacterial infections are possible, but HPV, syphilis, and HIV are not.[Read More] Can a Drawer Cut Lead to Skin Infections? Expert Insights
Concerns About Insect Contact with Skin Wounds: Infection Risks and Advice
Insect crawling over a skin wound? Hello Dr. Wu, This afternoon, I accidentally cut my right middle finger with a sewing needle, resulting in a small wound that is red and swollen but not significantly bleeding. I cleaned the wound and applied a topical ointment (similar to Neos...
Dr. Wu Yuxin Reply:
Bacterial infections are possible, but HPV, syphilis, and HIV are not.[Read More] Concerns About Insect Contact with Skin Wounds: Infection Risks and Advice
Risk of STD Transmission from Bed Contact: What You Need to Know
Penis contact with another person's bedding? Hello Dr. Wu: There have been reports about travelers sleeping on hotel beds that were not properly disinfected, leading to infections such as sexually transmitted diseases (STDs) like HPV. In my personal situation, I slept at a f...
Dr. Wu Yuxin Reply:
1. No. 2. I haven't heard of it.[Read More] Risk of STD Transmission from Bed Contact: What You Need to Know
Understanding the Risks of Skin Contact and STDs: A Dermatologist's Insight
Skin contact of the fingers and sexually transmitted diseases? Hello Dr. Wu, I would like to inquire about the risks of finger contact with sexually transmitted infections (STIs) such as HIV, HPV, and syphilis. I work in a cleaning-related job. Today, while cleaning dirt off a w...
Dr. Wu Yuxin Reply:
1. No. 2. No. 3. I haven't heard of it.[Read More] Understanding the Risks of Skin Contact and STDs: A Dermatologist's Insight
Understanding the Risks of Non-Sterile Cotton Swabs in Dermatology
Regarding long cotton swabs (2) Dear Dr. Wu, Thank you very much for your previous response; it has indeed put my mind at ease. However, I would like to ask you a few more questions regarding medical-grade cotton swabs. I have found that they are categorized into three types: st...
Dr. Wu Yuxin Reply:
1. Is non-sterile equivalent to non-disinfected? I'm not very clear on this and should consult the infection control unit or health authorities. 2. General medical institutions should use sterilized products. 3. In our hospital, we strictly use sterilized products, and the r...[Read More] Understanding the Risks of Non-Sterile Cotton Swabs in Dermatology
Understanding the Use of Long Cotton Swabs in Dermatology
Regarding long cotton swabs? Hello Dr. Wu: Today I visited the dermatology and urology clinic due to inflammation of the glans. The examining physician used a long cotton swab (with a bamboo stick and a cotton tip) to press and examine my glans and urethral opening. I would like ...
Dr. Wu Yuxin Reply:
You should have confidence in the quality of healthcare in Taiwan; it is not possible for medical institutions to reuse equipment. There are no such cases.[Read More] Understanding the Use of Long Cotton Swabs in Dermatology
Can Blood in Saliva from HPV Carrier Transmit Infection?
Blood in saliva and oral HPV? Hello Dr. Wu: 1. Is there a possibility of contracting HPV if I ingest the saliva of an HPV-infected individual that contains blood, while I have a sore (not actively bleeding) in my mouth? 2. Based on your clinical experience or personal understa...
Dr. Wu Yuxin Reply:
1. The likelihood is extremely low. 2. I have not encountered such cases. 3. I have not heard of such cases currently either.[Read More] Can Blood in Saliva from HPV Carrier Transmit Infection?
Understanding HPV Infection Risks in Oral Cavity and Canker Sores
Oral ulcers (oral thrush) and HPV infection? Hello Dr. Wu: Thank you very much for your response. You mentioned that if there is live HPV on the flashlight's lens, it is possible to get infected. I fully understand this point. Lastly, I would like to ask Dr. Wu: 1. If ther...
Dr. Wu Yuxin Reply:
1. The probability of having wounds is high, and the tongue mucosa without wounds also carries a risk, but the probability is lower. 2. That's correct.[Read More] Understanding HPV Infection Risks in Oral Cavity and Canker Sores