Risk of HIV and STIs from Basketball Injuries: What You Need to Know
Cut or laceration from playing basketball? Dear Dr. Wu, Today, I played basketball and my right index finger was scratched by the opponent's watch or nail (I'm not sure which). It resulted in a small bleeding wound (approximately 0.1 cm). Since I am unaware of the oppo...
Dr. Wu Yuxin Reply:
1. It should not happen. 2. I have not heard of it.[Read More] Risk of HIV and STIs from Basketball Injuries: What You Need to Know
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?
Understanding Oral HPV: Risks, Symptoms, and Common Misconceptions
Oral HPV (Human Papillomavirus) Dr. Wu, 1. If a male uses his tongue to lick a female's nipple, can the male contract oral HPV (human papillomavirus)? 2. Following up on the previous question, have there been any reported cases of a male contracting oral HPV after licking ...
Dr. Wu Yuxin Reply:
1. None. 2. None. 3. A protrusion that resembles cauliflower. 4. It needs to be examined; it cannot be assessed through a written description.[Read More] Understanding Oral HPV: Risks, Symptoms, and Common Misconceptions
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
Understanding Skin Issues During Pregnancy: Warts or Folliculitis?
Pregnant woman suspected of having genital warts? I would like to ask the doctor, I am currently 17 weeks pregnant. I have been experiencing mild itching near the area close to the anus (though there is still some distance) and noticed two flesh-colored bumps resembling sesame se...
Dr. Wu Yuxin Reply:
1. The likelihood of cauliflower-like lesions is not high. 2. If the lesions disappear, that's good; just monitor closely without excessive anxiety.[Read More] Understanding Skin Issues During Pregnancy: Warts or Folliculitis?
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
Can Splashing Urine in Public Restrooms Lead to STIs?
Splashed with urine from a public restroom? Hello Dr. Wu: I have a question regarding using a public restroom for urination. I use a toilet, and there was urine from the previous user in the bowl (yellow with some foam). I urinated directly afterward, and some of the previous use...
Dr. Wu Yuxin Reply:
I have never encountered that.[Read More] Can Splashing Urine in Public Restrooms Lead to STIs?
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
Understanding Mucosal Protection Against HIV and HPV: A Dermatology Inquiry
Tongue & flashlight (continued question) Dear Dr. Wu, Thank you for your response. Your reply was: "You're welcome." However, I would like to ask Dr. Wu another question, and I hope you will forgive me. In my previous inquiry about "the penis touching a...
Dr. Wu Yuxin Reply:
The likelihood of HIV or HPV viruses remaining on a flashlight's lens is low, and I have not encountered any cases of this nature.[Read More] Understanding Mucosal Protection Against HIV and HPV: A Dermatology Inquiry
Can Oral Canker Sores Increase HPV Infection Risk?
Oral ulcers (aphthous stomatitis) and HPV infection? Hello Dr. Wu: I am the gentleman who asked about "licking the flashlight lens." Thank you very much for your responses and explanations to my previous two questions. You mentioned that licking the flashlight lens woul...
Dr. Wu Yuxin Reply:
If there is live HPV on the surface of a flashlight, it is possible to get infected.[Read More] Can Oral Canker Sores Increase HPV Infection Risk?
Effective Treatments for Asymptomatic HPV: What You Need to Know
Treatment options for asymptomatic HPV infection? Hello Dr. Wu: HPV warts can be treated with surgery and topical medications. After treatment, the visible warts may disappear, but the HPV can remain hidden in the deeper layers of the skin and may not be completely eradicated. If...
Dr. Wu Yuxin Reply:
HPV primarily infects the epithelial layers of mucous membranes and skin. It does not enter the body, so there is no issue of eliminating residual viruses from within. Monitoring the condition of the skin or mucous membranes is sufficient.[Read More] Effective Treatments for Asymptomatic HPV: What You Need to Know
Concerns About Potential Infection from Penis Contact with a Table
The penis comes into contact with the table? Hello Dr. Wu, I would like to describe a situation that is concerning me: I am a male, and yesterday I was only wearing underwear while answering a phone call in my dining room. My lower abdomen was resting against a table where I pl...
Dr. Wu Yuxin Reply:
No.[Read More] Concerns About Potential Infection from Penis Contact with a Table
Assessing Infection Risks After Tongue Contact with a Flashlight
Tongue & flashlight Hello Dr. Wu: I am the one who asked about the penis touching the table. I would like to inquire about something. Today, when I used a flashlight to check my mouth for cavities or oral abnormalities, the tip of my tongue accidentally touched the lens of th...
Dr. Wu Yuxin Reply:
I cannot.[Read More] Assessing Infection Risks After Tongue Contact with a Flashlight