Understanding Bumps at the Glans and Foreskin Junction: Causes and Concerns
The junction between the glans and the foreskin? Hello Dr. Liu, over the past few days while showering, I noticed two small bumps at the junction of the glans and the foreskin when I retracted the foreskin for cleaning. They are not painful or itchy, and they are not very hard. I...
Dr. Liu Jianting reply Urology
No worries, don't scratch randomly! If you have any questions, please visit a urologist at the hospital. Otherwise, handling it yourself could lead to an infection, which is not good![Read More] Understanding Bumps at the Glans and Foreskin Junction: Causes and Concerns
Understanding Varicocele: Symptoms, Diagnosis, and Treatment Options
Regarding varicocele? Symptoms: 1. There is pain when pressing about 2-3 cm to the left of the navel, as if there is a specific point that hurts when pressed. 2. When sitting, there is a dull ache or a tingling sensation. 3. After running or playing basketball, that point becomes...
Dr. Liu Jianting reply Urology
It's really frustrating to have seen so many specialists and undergone various tests yet still feel unwell! If the urologist arranges for a venous renal imaging study, it could help determine if there is a urological issue. As for the symptoms of varicocele, they typically s...[Read More] Understanding Varicocele: Symptoms, Diagnosis, and Treatment Options
Struggling to Urinate After Surgery: Causes and Solutions
I feel the urge to urinate, but I'm having difficulty doing so? Hello! After having surgery, I used a urinal in the hospital, but now that I'm home, I can't urinate while standing. I can only urinate using the urinal, and it takes a long time to produce even a litt...
Dr. Liu Jianting reply Urology
Really? The culprit is not the urinal! Regardless of any surgeries you've had, if you're experiencing difficulty urinating, you need to find the cause. Please return to the hospital and consult a urologist for an examination.[Read More] Struggling to Urinate After Surgery: Causes and Solutions
Understanding Black Spots on the Penis: Urology or Dermatology?
Spots on the genitals? Last year, I suddenly developed a small black spot on my glans, which later grew larger and turned into a black patch. It feels somewhat like a mole, but it is flat and not raised. Currently, it has stopped increasing in size. I have been quite concerned ab...
Dr. Liu Jianting reply Urology
It's been a year! Go to the hospital to see a urologist for an examination.[Read More] Understanding Black Spots on the Penis: Urology or Dermatology?
Is Your Red Urine Due to Dragon Fruit or a Health Concern?
Is it hematuria? Hello, doctor: A few days ago, I ate red dragon fruit, and I noticed some reddish color in my urine. After a few days of avoiding red dragon fruit, the discoloration has stopped. Could this be related to the fruit, or is there another issue? Should I get checked?
Dr. Liu Jianting reply Urology
Is that true? Could it be a coincidence? I suggest you visit a hospital to consult a urologist or a nephrologist for a urine test.[Read More] Is Your Red Urine Due to Dragon Fruit or a Health Concern?
Understanding Male Infertility: Causes and Solutions for Concerned Patients
Male infertility Hello Dr. Liu, I used to be in a relationship with my girlfriend, and she never got pregnant while we were together. After we broke up, she became pregnant with another man. So the problem must be with me! Can I schedule an appointment with you to find out what...
Dr. Liu Jianting reply Urology
Is that true? There are too many variables; the issue may not necessarily be with you. If you're concerned, you can visit a hospital to consult a urologist for an examination.[Read More] Understanding Male Infertility: Causes and Solutions for Concerned Patients
Understanding Testicular Pain: Causes, Symptoms, and Concerns
My testicles? Actually, I'm not sure if I have any issues... During my high school health check, the doctor marked everything as normal. That was on September 12, and on Thursday night, I experienced two episodes of ejaculation. The next day at school, when I exerted myself ...
Dr. Liu Jianting reply Urology
It's okay! Don't overwork yourself![Read More] Understanding Testicular Pain: Causes, Symptoms, and Concerns
Understanding Benign Prostatic Hyperplasia: Risks, Prevention, and Treatment Options
Benign Prostatic Hyperplasia (BPH) Hello Doctor: My father is your outpatient. He has an issue with benign prostatic hyperplasia (BPH). I saw in the FAQ section that BPH can be a precursor to cancer; is this true? How can we prevent it and maintain health? Is my father at risk of...
Dr. Liu Jianting reply Urology
Benign prostatic hyperplasia (BPH) and prostate cancer are two different conditions. Typically, in urology, physicians will measure the prostate-specific antigen (PSA) levels to help classify these conditions. It is likely that the doctors at the hospital where your father is bei...[Read More] Understanding Benign Prostatic Hyperplasia: Risks, Prevention, and Treatment Options
Understanding Penile Bruising: Causes, Concerns, and Self-Assessment Tips
Penile glans contusion Hello Doctor: Every time I masturbate or have sex, my glans becomes engorged with blood, but I have noticed bruising on the surface of my glans, approximately half the size of a pinky nail. When I touch it, there is no raised feeling, but this condition doe...
Dr. Liu Jianting reply Urology
Don't worry! Everything is normal and fine! It's always best to be cautious; practice safe sex and remember to use condoms.[Read More] Understanding Penile Bruising: Causes, Concerns, and Self-Assessment Tips
Persistent Blood in Urine: What to Do When Facing Urological Issues?
What should I do if I have persistent hematuria? Hello Dr. Liu, My father is a 63-year-old patient with kidney stones and bladder stones. He has undergone extracorporeal shock wave lithotripsy for kidney stones on both sides three times, as well as cystoscopy for stone removal. ...
Dr. Liu Jianting reply Urology
It's really tough. I've handled a few similar cases myself, and I believe the current physicians can manage it well![Read More] Persistent Blood in Urine: What to Do When Facing Urological Issues?
Understanding Uncommon Bumps on the Penis: What You Need to Know
It doesn't seem to be pearly penile papules? Hello Doctor, I am 24 years old and have no sexual experience. On the glans of my penis, at the frenulum, there are three small, yellowish, raised bumps that resemble pimples, each smaller than a grain of rice. A few years ago, I ...
Dr. Liu Jianting reply Urology
You're not mistaken, it's very close. If you're worried, I suggest you visit a hospital and consult a urologist.[Read More] Understanding Uncommon Bumps on the Penis: What You Need to Know
What is the Normal Weight of the Prostate in Healthy Adults?
The normal prostate gland weighs approximately 20 grams in healthy individuals? Hello, I am 32 years old. I went for an examination due to discomfort during urination, and the doctor diagnosed me with chronic prostatitis. The tests I underwent included a PSA level of 0.93, and I ...
Dr. Liu Jianting reply Urology
Your test values are within the normal range.[Read More] What is the Normal Weight of the Prostate in Healthy Adults?
Could Ants in the Trash Be a Sign of Diabetes? Understanding the Connection
Related to diabetes??? Doctor... After I ejaculate, I throw the used tissue into the trash can. At first, the ants didn't come... they never did... but recently, ants have started to go in there... I don't know why??? It even seems like they are interested in the toilet...
Dr. Liu Jianting reply Urology
Is that true? Please clean your living environment![Read More] Could Ants in the Trash Be a Sign of Diabetes? Understanding the Connection
Understanding Condyloma Acuminatum: Questions on Treatment and Transmission Risks
I'm here to assist you 1. Yes, "菜花" in English is referred to as "condyloma acuminatum" or "genital warts." 2. To interact with family and friends while minimizing the risk of transmission, it's important to practice safe sex, communicate ...
Dr. Liu Jianting reply Urology
First, it is important to confirm that it is "cauliflower," as it is mostly transmitted through sexual contact. "Cauliflower" refers to a type of sexually transmitted viral infection that tends to recur. Therefore, once it is discovered and confirmed by a phys...[Read More] Understanding Condyloma Acuminatum: Questions on Treatment and Transmission Risks
Does Shockwave Lithotripsy Treatment Hurt? Understanding New Technologies
Could you please provide the content you would like me to translate? Will the latest models of dry extracorporeal shock wave lithotripters, ultrasound lithotripters, small electric shock wave lithotripters, and pneumatic lithotripters cause pain during treatment?
Dr. Liu Jianting reply Urology
Basically, extracorporeal shock wave lithotripsy (ESWL) will involve some degree of pain. Pain relief medication is typically administered during the procedure, and it ultimately depends on your tolerance for pain.[Read More] Does Shockwave Lithotripsy Treatment Hurt? Understanding New Technologies
Understanding Urological Issues: Seeking Expert Advice on Ejaculation Problems
Response to Dr. Liu? Thank you for your response, doctor! I also hope that what you said is true and that I can be at ease! However, the reality is that it has been many years, and despite following treatments with various doctors and taking medication, my condition remains the s...
Dr. Liu Jianting reply Urology
That really puts you in a tough spot! Basically, as long as there is no discomfort during an erection, that's all that matters![Read More] Understanding Urological Issues: Seeking Expert Advice on Ejaculation Problems
Can We Marry If Our Sexual Relationship Is Unbalanced?
If there is a lack of sexual compatibility and you are considering marriage, what should you do? Dr. Liu: Not long ago, I asked you a question about whether it is possible to get married when the sexual relationship is not very good. The original text is: I love my boyfriend, and...
Dr. Liu Jianting reply Urology
Of course, it would be best if both of you could see it. Maybe you can ask your boyfriend![Read More] Can We Marry If Our Sexual Relationship Is Unbalanced?
Understanding Post-Circumcision Sensitivity and Treatment Options
Please ask about the issue regarding the foreskin? I have a long-standing issue that has been troubling me: I previously underwent a circumcision at a hospital due to a tight foreskin. The doctor removed a significant portion of the foreskin, leaving the entire glans exposed. Whi...
Dr. Liu Jianting reply Urology
Sometimes it's better to stay still. The current situation is normal in terms of usage, and with time, it will surely improve and function well. Don't worry![Read More] Understanding Post-Circumcision Sensitivity and Treatment Options
Can We Get Married Despite Sexual Incompatibility?
Can a couple with sexual incompatibility get married? Dr. Liu: Hello! I would like to ask you a question that has been troubling me for a long time. I love my boyfriend, and we have been together for many years, but I have always felt regret that our sexual relationship is not ve...
Dr. Liu Jianting reply Urology
It is indeed a very tricky issue, and it is also a challenging relationship. I believe that with your life experience, you will definitely find a way to resolve it. I suggest you read a book titled "Misconceptions About Sexual Knowledge."[Read More] Can We Get Married Despite Sexual Incompatibility?
Understanding Frequent Urination: Causes and Solutions
Urination issues? I have been experiencing a frequent urge to urinate lately, but the volume is very small each time. I often wake up at night to use the bathroom, and I feel a bloated sensation around my abdomen and below my navel. There is also discomfort, and when I press on t...
Dr. Liu Jianting reply Urology
Your situation is indeed quite special. If there are no gastrointestinal issues, could it be a manifestation of chronic prostatitis? Please visit a urologist at the hospital for further examination and discussion.[Read More] Understanding Frequent Urination: Causes and Solutions