Can Oral Sex with Warts Increase HIV Infection Risk?
Engaging in oral sex with an unfamiliar woman while having cauliflower lesions (likely referring to genital warts or HPV-related lesions) can potentially increase the risk of HIV transmission. It is important to practice safe sex, including the use of barriers such as condoms or ...
Dr. Du Shixi reply Urology
Hello: 1. Are cauliflower lesions considered open wounds? --> They should not be. 2. If oral sex is performed and the partner is not bleeding, will my penile wounds pose a risk of transmission? --> If you have wounds, there is a possibility of transmission to the partner. 3...[Read More] Can Oral Sex with Warts Increase HIV Infection Risk?
Understanding STD Risks from Public Restroom Encounters
Infectious disease issues? Hello, doctor. I have two questions to ask you. 1. When I used a public restroom, I noticed blood on the toilet paper after wiping myself (I wiped quite hard). Is there a risk of sexually transmitted infections (STIs) such as HIV or gonorrhea in this ...
Dr. Du Shixi reply Urology
Hello: There is a possibility of infection with body fluid contact, although it is relatively low. For example, the risk of healthcare workers accidentally being punctured by a needle and coming into contact with HIV-infected blood or bodily fluids is less than 0.33%. Wishing you...[Read More] Understanding STD Risks from Public Restroom Encounters
Understanding Urethritis and Penile Lumps: Causes and When to Seek Help
Urethritis and penile mass? Hello, doctor. I have several questions regarding the redness and swelling (slight swelling, resembling lips) at my urethral opening that has persisted for several months (but there have been no significant changes, neither increasing nor decreasing in...
Dr. Du Shixi reply Urology
Hello: I have noticed redness and slight swelling (similar in shape to lips) at the urethral opening for several months (but there has been no significant change, neither increasing nor decreasing in size). The frenulum of the glans is also red, but there is no pain or unusual od...[Read More] Understanding Urethritis and Penile Lumps: Causes and When to Seek Help
Understanding Testicular Issues: Could It Be Cancer or Something Else?
Testicular issues Hello doctor, I cannot push down either of my testicles completely. Could this be testicular cancer? However, both seem to be the same size and are not particularly enlarged. Could there be other possible reasons?
Dr. Du Shixi reply Urology
Hello: It's mostly unlikely, but please seek medical attention. Wishing you good health.[Read More] Understanding Testicular Issues: Could It Be Cancer or Something Else?
Understanding STD Risks: Should Your Partner Get Tested After Exposure?
Risk of sexually transmitted infections (STIs) I'm not a doctor, but I can provide some general information. If your boyfriend has engaged in sexual activities, even if they were not penetrative, there is still a potential risk for sexually transmitted infections (STIs). Ski...
Dr. Du Shixi reply Urology
Hello: The transmission of sexually transmitted infections (STIs) generally occurs through fluid exchange and direct contact during sexual activities. The risk levels can be assessed as follows: - No risk: masturbation - Low risk: mutual masturbation, light kissing, mutual rubb...[Read More] Understanding STD Risks: Should Your Partner Get Tested After Exposure?
Bleeding from the Scrotum: When to Seek Medical Attention?
Scrotal bleeding Recently, while trimming my pubic hair, I accidentally injured my scrotum, causing some bleeding. It was similar to popping a pimple. I disinfected the area with antiseptic solution and applied a pimple patch. Currently, I don't have any noticeable discomfor...
Dr. Du Shixi reply Urology
Hello: If there is no redness, use the OK boric acid patch for at least 4-5 days. If it gets wet, make sure to dry and disinfect it. If redness occurs, seek medical attention. Wishing you good health.[Read More] Bleeding from the Scrotum: When to Seek Medical Attention?
Understanding Movable Lumps in the Right Groin Area: Causes and Concerns
There is a movable lump in the lower middle area of the right groin? Hello, I would like to ask about a situation that started about a year or two ago. I have a movable lump in the lower middle area of my right groin. Sometimes, when I hold my urine or haven't had a bowel mo...
Dr. Du Shixi reply Urology
Hello: In such cases, please seek medical attention from the urology department at the hospital. If there are any surface protrusions, please take a photo. The cause is unknown. Wishing you good health.[Read More] Understanding Movable Lumps in the Right Groin Area: Causes and Concerns
Understanding Testicular Pain: Causes and Concerns Explained
Testicular issues Hello doctor, today while taking a shower, I checked my testicles to see if there were any hard areas. I ended up squeezing them to confirm, and now after showering, they feel a bit painful and uncomfortable. I'm worried that I might have ruptured them or c...
Dr. Du Shixi reply Urology
Hello: It's unlikely to break, wishing you good health.[Read More] Understanding Testicular Pain: Causes and Concerns Explained
Understanding Clear Odorless Urethral Discharge: Is It Normal?
Urethral discharge I would like to ask the doctor, is it normal to have a clear, odorless discharge after pulling down the foreskin following a bathroom visit? Or is it actually just urine that I didn't clean up properly?
Dr. Du Shixi reply Urology
Hello: If you have engaged in sexual activity, please get a urine test. If you have not engaged in sexual activity, you may need to dry yourself after urination. Wishing you good health.[Read More] Understanding Clear Odorless Urethral Discharge: Is It Normal?
Understanding Urinary Tract Infections: Symptoms, Medications, and Next Steps
Urinary Tract Infection (UTI) Issues Hello Doctor, I visited the urology department today, and my urine test showed mild inflammation. The doctor prescribed me Keflex, Urogen, and Yungken. I have a few questions: 1. One of the medications has a side effect of causing urine to tur...
Dr. Du Shixi reply Urology
Hello: 1. It may be due to insufficient hydration; in addition to drinking fluids, a urine test should be done after completing the medication. 2. If there is no inflammation or discharge in the gynecological examination, taking the medication on time along with increased water i...[Read More] Understanding Urinary Tract Infections: Symptoms, Medications, and Next Steps
Understanding HIV Testing: Accuracy and Window Period Explained
HIV/AIDS issues Hello Doctor, I had a blood test for HIV more than seven months after engaging in high-risk behavior, and the result was negative. I also purchased the OraQuick saliva test and tested negative twice. I have the following three questions for you: 1. Has seven mon...
Dr. Du Shixi reply Urology
Hello: 1. Has the seven-month period surpassed the window period for HIV blood testing, and is it possible that the testing method could result in a negative test even after seven months? --> It should not be the case. 2. Is the accuracy of the Orasure saliva test high? I rare...[Read More] Understanding HIV Testing: Accuracy and Window Period Explained
Post-Circumcision Care: Understanding Swelling and Healing Progress
Post-circumcision care Hello, Doctor. I apologize for the interruption! It has been 10 days since my circumcision (using a circumcision device). The wound is healing well, but I notice that the swelling sometimes decreases and at other times seems to return. Is this normal? Can w...
Dr. Du Shixi reply Urology
Hello: No need for hot compresses, just keep it dry and clean. If the nail hasn't fallen off, you can return for a follow-up appointment. Wishing you good health.[Read More] Post-Circumcision Care: Understanding Swelling and Healing Progress
Understanding Testicular Pain: Causes and Concerns for Men
Testicular issues Hello doctor, today while taking a shower, I checked my testicles to see if there were any hard spots. I ended up squeezing them to confirm, and now after showering, they feel a bit painful and uncomfortable. I'm worried that my testicles might be ruptured ...
Dr. Du Shixi reply Urology
Hello: It should not be a cause for concern, but persistent symptoms should be evaluated by a healthcare professional. Wishing you good health.[Read More] Understanding Testicular Pain: Causes and Concerns for Men
Understanding Premature Ejaculation and Erectile Issues in Young Men
Premature ejaculation occurs before achieving full erection, and watching adult films does not elicit any arousal? Hello, doctor. I am 27 years old, do not smoke or drink, have a regular lifestyle, exercise about 2-3 times a week, have no chronic diseases, and my BMI is around 18...
Dr. Du Shixi reply Urology
Hello: There could be many reasons; it's better to consult a urologist at the hospital. Wishing you good health.[Read More] Understanding Premature Ejaculation and Erectile Issues in Young Men
Understanding Prostatitis: Symptoms, Diagnosis, and Treatment Options
Prostatitis I would like to ask the doctor a few questions: 1. Recently, I have been feeling the urge to urinate frequently, and after urinating, I notice a clear, watery discharge. Is this urine or something else? 2. I have also been experiencing intermittent pain in my lower ab...
Dr. Du Shixi reply Urology
Hello: 1. I have been feeling the urge to urinate frequently, and after urination, there is a clear discharge. Is this urine or something else? --- You should seek medical evaluation. 2. I have also been experiencing intermittent lower abdominal pain. Could this be prostatiti...[Read More] Understanding Prostatitis: Symptoms, Diagnosis, and Treatment Options
Understanding UTI Symptoms and STI Testing: What You Need to Know
Sexually transmitted infections (STIs) issues? I would like to ask the doctor a few questions: 1. Does a urinary tract infection always present with discharge? Can it be detected through a urinalysis? 2. If STI screening is done three months after exposure without any symptoms an...
Dr. Du Shixi reply Urology
Hello: 1. Is it true that a urinary tract infection always presents with discharge? -- Can it be detected through a urine test? -- Yes. 2. If STI screening is negative three months after exposure without symptoms, can one feel reassured? Yes, except for HPV, there are a few cases...[Read More] Understanding UTI Symptoms and STI Testing: What You Need to Know
Struggling with Frequent Urination: Seeking Relief and Solutions
Experiencing urinary frequency issues? 1. I have a frequent urination problem. 2. I feel a discomfort as if urine is stuck inside my penis, which significantly affects my sleep. It feels like the urge to urinate is constantly present at the urethral opening. Doctor's solutio...
Dr. Du Shixi reply Urology
Hello: Drink plenty of water, and your urine should be light yellow or clear. Avoid sitting for long periods, and engage in moderate exercise for 30 minutes each day. Wishing you good health![Read More] Struggling with Frequent Urination: Seeking Relief and Solutions
Effective Topical Treatments for Cauliflower Warts: A Guide
Treatment of cauliflower (condyloma acuminatum) involves the selection of topical ointments? Please allow me to ask the following questions, and I would appreciate your response when you have the time. Thank you! 1. Which topical ointment for the treatment of warts is the most ...
Dr. Du Shixi reply Urology
Hello: This platform does not allow recommendations. Please seek medical assistance from a physician. Wishing you good health.[Read More] Effective Topical Treatments for Cauliflower Warts: A Guide
Does Taking Vitamins Affect Urine Test Results?
Can it affect urine tests? Hello, Doctor. I recently had a labor health examination, and the report showed 1+ hematuria in my urine test. A few days before the examination, I took a multivitamin and fish oil, but I did not take anything the day before or on the day of the test. C...
Dr. Du Shixi reply Urology
Hello: You should have a urine test again. Urine occult blood is a simple screening method, but it requires a formal urinalysis. If some tests show no red blood cells, then there is no need to worry. Wishing you good health.[Read More] Does Taking Vitamins Affect Urine Test Results?
Concerns About Using Wart Ointment: Skin Reactions and Care Tips
Issues with applying wart ointment? After applying the wart treatment ointment for 8 days, I noticed localized issues such as ulceration, skin breakdown, blisters, and erythema. I have stopped using the wart treatment ointment for 12 days now. Although the ulceration, skin breakd...
Dr. Du Shixi reply Urology
Hello, (1) Can I continue applying the wart medication today? --> It should only be applied once the broken skin has healed. (2) I'm concerned that the wart medication might harm the non-affected skin. Can I apply artificial skin or breathable tape over the already ulcera...[Read More] Concerns About Using Wart Ointment: Skin Reactions and Care Tips