Is There Urine in Semen? Understanding Semen Color and Consistency
It seems that there is urine in the semen? After ejaculation, the semen is very thin and yellow. I'm wondering if there might be urine mixed in the semen. Are there patients with such symptoms? I went to see a urologist for an examination, and my urine tests came back normal...
Dr. Lin Wenxu reply Urology
Hello, sir: Thank you for your inquiry. I would like to respond to your question and provide the following advice: The viscosity of semen and the frequency of sexual activity (ejaculation) may be related, and the color could be associated with the presence of an infection. It is ...[Read More] Is There Urine in Semen? Understanding Semen Color and Consistency
Understanding White Bumps on the Glans: Causes and Concerns
Pearly penile papules? Doctor, I have developed small white bumps on the glans of my penis, particularly around the corona. There are quite a few of them, and they have been present for several years. They are not painful or itchy. I clean the area by retracting the foreskin and ...
Dr. Lin Wenxu reply Urology
Hello, sir: Thank you for your inquiry. I would like to respond to your question and provide the following advice: Based on your description, those small white particles appear to be a normal phenomenon rather than a disease, so there is no need for excessive concern. Additionall...[Read More] Understanding White Bumps on the Glans: Causes and Concerns
Understanding Prostate Health: Tests, Preparation, and Care Tips
About the prostate gland? Symptoms: Difficulty urinating, significant post-void residual, and frequent urination. Multiple hospital tests including abdominal ultrasound, bladder residual volume, and urinalysis have all returned normal results. After medication treatment, there ha...
Dr. Lin Wenxu reply Urology
Hello, sir: Thank you for your inquiry. I would like to address your question regarding prostate examinations, which include PSA blood tests, digital rectal examinations, and ultrasound assessments. The hospital offers several tests for prostate evaluation that are covered by hea...[Read More] Understanding Prostate Health: Tests, Preparation, and Care Tips
Understanding Urethral Fissures: Causes and Treatment Options
The urethral meatus is approximately 3mm fissured? Dear Doctor, The urethral opening on my glans has split down about 3mm. I have seen two doctors, and it was diagnosed as a type of gonococcus. I have been on antibiotics and other medications for about 10 days, and I have also u...
Dr. Lin Wenxu reply Urology
Hello, sir: Thank you for your inquiry. I would like to respond to your question and provide the following advice: Regarding the issue you mentioned, if it is a laceration, I recommend that you revisit the urology clinic for a more targeted treatment. Lastly, I wish you peace and...[Read More] Understanding Urethral Fissures: Causes and Treatment Options
Discomfort in Right Testicle After Ejaculation: Possible Hernia Concerns?
After ejaculation, there is a dull ache in the right testicle and groin area? Hello Doctor, this Monday, March 15th, after ejaculating twice, I experienced a dull discomfort in the right side of my groin and testicle. Sometimes it feels like the right testicle is descending like ...
Dr. Lin Wenxu reply Urology
Hello, sir: Thank you for your inquiry. I would like to respond to your question and provide the following advice: The pain in the right groin may also be caused by muscle inflammation. The movement of the testicles is normal and is typically due to the contraction of the cremast...[Read More] Discomfort in Right Testicle After Ejaculation: Possible Hernia Concerns?
Managing Kidney Stones: Beyond Hydration for Pain Relief
Ultrasound examination revealed tiny sand-like particles in the kidneys? During a previous ultrasound, the doctor kindly examined other areas and found some grit in my kidneys. Since then, I occasionally experience abdominal pain. Besides drinking more water, are there any other ...
Dr. Lin Wenxu reply Urology
Hello, sir: Thank you for your inquiry. In response to your question, I would like to provide the following advice: Based on your description, it is not possible to determine a diagnosis. I recommend that you visit a urology clinic for a detailed examination. Wishing you peace an...[Read More] Managing Kidney Stones: Beyond Hydration for Pain Relief
Understanding Left Lower Abdominal Pain: Could It Be Kidney Stones?
Strange sensations in the lower abdomen? Hello Doctor, recently I have been experiencing a dull ache in my lower left abdomen, located to the left of my navel (it seems to extend to the lower left as well). I am wondering if this could possibly be caused by kidney stones, as I al...
Dr. Lin Wenxu reply Urology
Hello, sir: Thank you for your inquiry. I would like to respond to your question and provide the following advice: Based on your description, it is not possible to make a definitive diagnosis at this time. I recommend that you visit the outpatient clinic in person so that the phy...[Read More] Understanding Left Lower Abdominal Pain: Could It Be Kidney Stones?
Understanding Urethral Stricture: Causes, Treatments, and Surgical Insights
Urethral stricture Q1: What is urethral stricture (and where does it most commonly occur)? Q2: Can urethral stricture be treated with medication? Q3: How long does a dilation or incision surgery take, and is anesthesia required? What should be noted after the surgery? Q4: W...
Dr. Lin Wenxu reply Urology
Hello, sir: Thank you for your inquiry. I would like to respond to your question and provide the following advice: Regarding your issue, I recommend that you visit our Urology Department for a personal consultation with a physician. Lastly, I wish you peace and happiness![Read More] Understanding Urethral Stricture: Causes, Treatments, and Surgical Insights
Understanding Urethral Stricture: Causes, Treatment, and Progression
Urethral stricture Q1: Can urethral stricture heal on its own without treatment? Q2: What causes urethral stricture, and what factors contribute to its development? Q3: If urethral stricture is left untreated, will it worsen with age?
Dr. Lin Wenxu reply Urology
Hello, sir: Thank you for your inquiry. Here are my responses and recommendations: 1. Regarding the first question, whether treatment is necessary depends on whether the patient has any urinary obstruction. 2. Concerning the second question, possible causes may include chronic...[Read More] Understanding Urethral Stricture: Causes, Treatment, and Progression
Understanding Urethral Stricture: Symptoms, Diagnosis, and Management
Urethral stricture Preliminary Diagnosis: Urethral Stricture Symptoms: Incomplete urination, frequent urination, bedwetting with semen (at night) Duration of Symptoms: 5 months Examination Items: (1) Urinalysis: Normal (no infection), (2) Abdominal Ultrasound: Normal (low post-vo...
Dr. Lin Wenxu reply Urology
Hello, thank you for your inquiry. Here are the responses and recommendations regarding your questions: For the first question, self-examination is not possible; an endoscopic examination or urethral contrast imaging is required for diagnosis. The treatment method involves surgi...[Read More] Understanding Urethral Stricture: Symptoms, Diagnosis, and Management
Understanding Urine Output: How Much Should You Expect Daily?
Urine output Hello: Thank you for your clarification. I would like to ask again: I weigh 73 kilograms. Assuming I wake up at 8 AM and go to sleep at midnight, I drink a total of 2000 cc of water over these 16 hours. According to your statement, does this mean that my urine output...
Dr. Lin Wenxu reply Urology
Hello, sir: Thank you for your inquiry. I would like to respond to your question and provide the following advice: As I mentioned previously, there are many factors that can influence daily urine output. If you have any concerns, I recommend visiting the outpatient clinic for a p...[Read More] Understanding Urine Output: How Much Should You Expect Daily?
Understanding Urination: Normal Volumes, Symptoms, and Tests
Issues with urine output? Hello, 1. Is there a formula to calculate whether urine output is normal? For example, if I drink X cc of water, should I urinate Y cc? 2. If I feel the urge to urinate again a few minutes after urinating, does that indicate a problem with the urinar...
Dr. Lin Wenxu reply Urology
Hello, sir: Thank you for your inquiry. I would like to respond to your question and provide the following advice: The amount of urine each person produces is influenced not only by fluid intake but also by various factors such as environmental temperature, humidity, activity lev...[Read More] Understanding Urination: Normal Volumes, Symptoms, and Tests
Impact of Infrequent Ejaculation on Health: Myths and Facts
The effects of reduced ejaculation on the body? Hello: A news report mentioned that a urologist stated that frequent ejaculation can help prevent prostate stones and proposed a formula for determining how many times ejaculation is considered normal. May I ask: 1. Does infrequent ...
Dr. Lin Wenxu reply Urology
Hello, sir: Thank you for your inquiry. I would like to respond to your question and provide the following advice: Regarding your mention of ejaculation and prostate stones, there is insufficient medical literature to support a direct correlation. As long as you relax and live yo...[Read More] Impact of Infrequent Ejaculation on Health: Myths and Facts
Understanding Symptoms: Warts or Hemorrhoids? A Guide to Urological Issues
I'm not very sure if I have warts or hemorrhoids? Hello Doctor: This issue has been troubling me for a long time. I started experiencing pain when using the restroom about two years ago, along with bleeding. Recently, it seems to have gotten worse. I previously purchased med...
Dr. Lin Wenxu reply Urology
Hello, sir: Thank you for your inquiry. I recommend that you visit the urology department at the hospital for proper evaluation and treatment as soon as possible. Wishing you peace and happiness![Read More] Understanding Symptoms: Warts or Hemorrhoids? A Guide to Urological Issues
Understanding Frequent Urination and Nocturia: Causes and Solutions
Frequent urination and nocturia issues? 1. Frequent Urination Issue: I feel that my body has poor water absorption. Normally, I urinate every 2 to 3 hours, but when I drink cold beverages or hot tea, it’s strange—I constantly feel the urge to urinate, sometimes every ten minutes,...
Dr. Lin Wenxu reply Urology
Hello, sir: Thank you for your inquiry. I would like to address your question and provide the following advice: Regarding the issues of frequent urination and nocturia, it is indeed less common to have prostate conditions in your age group. However, if the symptoms persist, I rec...[Read More] Understanding Frequent Urination and Nocturia: Causes and Solutions
Understanding White Bumps on the Glans: Causes and Treatment Options
White substances on the glans penis? Hello, I noticed some white substance on the glans while showering, which cannot be washed away with water. However, I do not feel any pain, and the appearance of my penis is normal in color. What could this be? Does it require treatment?
Dr. Lin Wenxu reply Urology
Hello, sir: Thank you for your inquiry. I would like to address your question and provide the following advice: Under normal circumstances, everyone's skin cells undergo a regular metabolic process. If not cleaned for an extended period, they can accumulate and form debris. ...[Read More] Understanding White Bumps on the Glans: Causes and Treatment Options
Essential Guide to Male Contraceptive Pills: Efficacy and Side Effects
Regarding male contraceptive pills? Hello, I would like to go to the hospital to obtain male contraceptive pills. Could you please let me know if there are any important considerations, potential side effects, and what the success rate of contraception is? Thank you!
Dr. Lin Wenxu reply Urology
Hello Sir: Thank you for your inquiry. I would like to respond to your question and provide the following suggestions: Regarding male contraceptive methods, there are several options: 1. Vasectomy 2. Use of condoms 3. Withdrawal method The effectiveness of these methods ranks as ...[Read More] Essential Guide to Male Contraceptive Pills: Efficacy and Side Effects
Understanding Inguinal Hernia Repair: Why Tension-Free Techniques May Not Be Used
Hernia repair surgery Dear Dr. Lin, Hello! If it's convenient, I would like to ask you a few questions. Recently, I underwent "hernia repair surgery." Question 1: I have an "inguinal hernia (left scrotal swelling)" and I'm only 22 years old. How c...
Dr. Lin Wenxu reply Urology
Hello, sir: Thank you for your inquiry. I would like to respond to your question and provide the following suggestions: Regarding whether to use a "prosthetic mesh" for hernia repair surgery, there is still ongoing debate in the surgical community. The factors of conten...[Read More] Understanding Inguinal Hernia Repair: Why Tension-Free Techniques May Not Be Used
Understanding Renal Parenchymal Disease: Causes, Treatment, and Monitoring
Renal parenchymal disease Hello, doctor. A few days ago, my report revealed the following issues: the urine red blood cells (/HPF) were 4.4 HPF and the urine red blood cells (/UL) were 24 UL, indicating hematuria. Additionally, there is a kidney stone measuring 0.39 cm. The ultra...
Dr. Lin Wenxu reply Urology
Hello, sir: Thank you for your inquiry. I would like to respond to your question and provide the following recommendations: Based on the information you have provided, it does not appear to be an urgent issue. I suggest that you maintain adequate hydration and schedule regular fo...[Read More] Understanding Renal Parenchymal Disease: Causes, Treatment, and Monitoring
Will Delayed Blood Storage Affect RT-PCR Test Accuracy?
May I ask the doctor? Doctor, I found a medical laboratory on a website in Aichi and had my blood drawn for RT-PCR testing on the 19th. Today, I called them, and they said they are closed for spring break. The molecular testing lab in Taipei will not resume operations until the 3...
Dr. Lin Wenxu reply Urology
Hello, sir: Thank you for your inquiry. I would like to respond to your question and provide the following suggestions: If the specimens are properly preserved, it is still possible to conduct tests. If you have concerns, you can consider follow-up testing after three months. The...[Read More] Will Delayed Blood Storage Affect RT-PCR Test Accuracy?