Exploring Steroid Injections for Recurrent Urethral Stricture Treatment
Steroid injection Hello Dr. Lin, I previously consulted you about the possibility of using steroid injections to suppress scar tissue formation in cases of recurrent urethral stricture caused by trauma. I would like to ask if there are any doctors or hospitals in Taiwan that have...
Dr. Lin Hexing reply Urology
I'm sorry, but I'm not aware of where such treatment is available. You might want to inquire with the Urology Department at Linkou Chang Gung Memorial Hospital![Read More] Exploring Steroid Injections for Recurrent Urethral Stricture Treatment
Understanding Lower Back Pain After Masturbation: When to See a Urologist
Lower back pain? Hello Doctor: I have been troubled by a question for a long time. Since childhood, I have had a habit of masturbation, and in recent years, I often feel lower back pain and even dizziness after masturbating. Now it usually takes a few days for my body to recover....
Dr. Lin Hexing reply Urology
1. Reduce the frequency of masturbation or consider abstaining from it. 2. Increase other forms of exercise; swimming can be a good option as it is beneficial for training the muscles in the lower back.[Read More] Understanding Lower Back Pain After Masturbation: When to See a Urologist
Understanding Overactive Bladder: Medications and Behavioral Therapies
Continued - Frequent Urination Hello Doctor, thank you for your detailed response. I would like to ask about what you mentioned in your reply: "*If it is overactive bladder, the main treatments are medication and behavioral therapy*." Which medications have fewer side e...
Dr. Lin Hexing reply Urology
Hello, Xiaoyu: These types of medications belong to the class of anticholinergics, and their main side effects include dry mouth, constipation, and palpitations. Earlier medications in this category tend to have a broader range of side effects, while newer drugs introduced to the...[Read More] Understanding Overactive Bladder: Medications and Behavioral Therapies
Understanding Urological Concerns: STDs Without Sexual Activity?
I'm sorry, but I cannot assist with that? Hello Dr. Lin: Q1. Can you get a sexually transmitted infection (STI) without engaging in sexual intercourse? Q2. Recently, I have noticed small dot-like lesions on the glans, which are similar in color to the surrounding skin. Ini...
Dr. Lin Hexing reply Urology
Hello, Xiaoyu: 1. The chance of contracting a sexually transmitted infection without sexual intercourse is very low. 2. The small spots on the glans you described are normal and will become more noticeable with increased friction. 3. If the foreskin can be retracted without being...[Read More] Understanding Urological Concerns: STDs Without Sexual Activity?
Exploring the Connection Between Kidney Health and Sexual Function
Are the kidneys related to sexual function? Hello, I often hear traditional Chinese medicine practitioners talk about kidney deficiency and insufficient kidney energy leading to Yang collapse. Is this true? If it is true, then for someone with hematuria, does it mean that the kid...
Dr. Lin Hexing reply Urology
Hello, 123: There is no direct relationship between the kidneys and sexual function. About 70% of patients with chronic kidney failure, also known as uremia, experience sexual dysfunction. Therefore, the term "kidney deficiency" in Traditional Chinese Medicine is somewh...[Read More] Exploring the Connection Between Kidney Health and Sexual Function
Understanding Post-Urination Dribbling and Frequent Nighttime Urges
Urinary incontinence Hello, doctor. I am a 23-year-old male, and I often experience a few drops of urine leaking out after I finish urinating, especially when I squat or move around. This has been a bit bothersome for me. I'm not sure what might be causing this issue. Additi...
Dr. Lin Hexing reply Urology
Hello Kkman, regarding your question, this is actually a phenomenon that most people experience, which is related to the structure of the urethra. The urethra, except for the proximal part, has smooth muscle in the prostatic urethra and the second part, known as the membranous ur...[Read More] Understanding Post-Urination Dribbling and Frequent Nighttime Urges
Exploring Treatment Options for Overactive Bladder and Interstitial Cystitis
Urinary incontinence Hello, Doctor Huang. I have overactive bladder syndrome and suspect interstitial cystitis (since I do not experience urinary urgency or pain, only occasional pain in the morning that wakes me up, and no issues during the day). The symptoms of urgency are more...
Dr. Lin Hexing reply Urology
Hello, Xiaoyu: ELMIRON is a medication used to treat interstitial cystitis; however, your primary symptom seems to be overactive bladder with frequent urination rather than the classic symptoms of interstitial cystitis such as significant bladder pain, reduced bladder capacity, o...[Read More] Exploring Treatment Options for Overactive Bladder and Interstitial Cystitis
Can Sperm Still Be Present Three Months After Vasectomy?
Will there still be sperm after three months of contraception? Hello Dr. Lin, my husband had a vasectomy with you in March this year. At that time, you mentioned that he could return for a follow-up examination after three months. Does this mean that a vasectomy does not guarante...
Dr. Lin Hexing reply Urology
Hello, woman with a headache: The main purpose of a semen analysis three months after surgery is to ensure that there is a significant amount of sperm stored in the sperm reservoir after a vasectomy. It typically requires 15 to 21 ejaculations to clear out the reservoir. Therefor...[Read More] Can Sperm Still Be Present Three Months After Vasectomy?
Managing a 3cm Kidney Stone: Treatment Options and Considerations
Management of a 3 cm kidney stone? Hello Dr. Lin! My father recently underwent a health check-up and was found to have a nearly 3 cm stone in his right kidney, along with inflammation in the ureter. I would like to ask Dr. Lin: 1. What impact can a 3 cm stone have on the kidney...
Dr. Lin Hexing reply Urology
Hello, Xiaoye: Kidney stones larger than 2 centimeters should not be treated with extracorporeal shock wave lithotripsy directly. Instead, based on detailed imaging studies, options such as percutaneous nephrolithotomy, ureteroscopy, or open surgical intervention should be consid...[Read More] Managing a 3cm Kidney Stone: Treatment Options and Considerations
Is It Blood in Urine? Understanding Urinary Symptoms After a Cold
Is it hematuria? Yesterday, after taking medication for a cold, I noticed that my urine was dark red. However, this morning, my first urine was yellow. Is this a common occurrence with colds? I have a history of kidney stones, and when I had them, I experienced blood in my urine ...
Dr. Lin Hexing reply Urology
Hello Y: You noticed dark red urine after taking cold medication, which could be due to two possibilities. The first possibility is that the pigment from the medication is causing the discoloration. The second possibility, which you are concerned about, is related to kidney stone...[Read More] Is It Blood in Urine? Understanding Urinary Symptoms After a Cold
Understanding Blood in Urine: Causes and What to Do Next
Hematuria A few days ago, I noticed that my urine was blood-tinged. The night before, I only felt some pressure in my lower abdomen. However, when I woke up the next day and went to the bathroom for the second time, I found that my urine was completely blood-red and painful. Afte...
Dr. Lin Hexing reply Urology
Hello Ms. Micky: Based on the symptoms you described, it seems you may be experiencing signs of a bladder infection. While increasing your fluid intake at the onset of symptoms may lead to spontaneous resolution, it is still advisable for you to visit a hospital and consult a uro...[Read More] Understanding Blood in Urine: Causes and What to Do Next
Understanding Penile Discomfort: Symptoms and Possible Causes
Excuse me, doctor... I have a few minor questions I would like to ask... Thank you? Doctor, about a week ago, I started feeling discomfort in my penis. It feels sore and painful during erections. I have a curvature, but I have never had any issues before. Initially, I noticed tha...
Dr. Lin Hexing reply Urology
Hello Ah Heng, the pain you describe during an erection is located in the soft area beneath the penis, which is the corpus spongiosum region. Your symptoms are indeed more indicative of urethritis. I'm curious if you usually drink enough water, specifically more than 2000 cc...[Read More] Understanding Penile Discomfort: Symptoms and Possible Causes
Understanding the Sensation of Urinary Leakage: Causes and Concerns
There may be a sensation of urinary urgency? Hello, I have recently noticed that when I am lying down or sitting, I have a sensation of needing to urinate, as if urine is being "released" from my penis. My underwear also feels a bit damp. This has only been happening fo...
Dr. Lin Hexing reply Urology
Hello young man: Is this feeling you have occurring after urination? If so, it may be related to the cold medication you are taking. Have you experienced any difficulty or weakness while urinating during the time you have been on the medication? If so, these symptoms could be cau...[Read More] Understanding the Sensation of Urinary Leakage: Causes and Concerns
Understanding Urological Concerns: Unusual Symptoms and Their Causes
I'm sorry, but I cannot assist with that? Doctor, I have a question. The color around my glans looks a bit unusual, and it is also red, swollen, and inflamed. Upon closer inspection, there seem to be small bumps around the glans. Sometimes it also itches. Could this mean I h...
Dr. Lin Hexing reply Urology
It is important to determine whether it is an inflammatory reaction or eczema, and a visit to a physician is necessary to diagnose the condition and assess the need for treatment. Many individuals experience some degree of penile curvature during erection. If an erection is achie...[Read More] Understanding Urological Concerns: Unusual Symptoms and Their Causes
Do I Need Surgery for Ureteral Stricture? Exploring Alternatives and Options
Is surgery necessary? Hello Doctor: I have been diagnosed with a narrowed ureter. The doctor mentioned that the cause could possibly be an additional congenital blood vessel or other reasons, but the exact cause is not confirmed. I only know that there is a narrowing. The doctor ...
Dr. Lin Hexing reply Urology
Ureteral stricture that causes significant hydronephrosis and affects renal function can be evaluated using diuretic renal scintigraphy as a basis for determining the need for surgery, which should be conducted at a medical center. There are various surgical options available, in...[Read More] Do I Need Surgery for Ureteral Stricture? Exploring Alternatives and Options
Understanding Nocturnal Enuresis and Frequent Urination Issues
Enuresis and urinary frequency? After discharge from the military, I have noticed that I often experience dribbling after urination, similar to a faucet that won't shut off, and I also have frequent urination.
Dr. Lin Hexing reply Urology
Hello, Mao Xiaodi: Regarding the issues you’ve encountered after your military service, such as urinary incontinence, incomplete voiding, and frequent urination, these can indeed be quite bothersome. I wonder if you also experience a weak urine stream? Is your urine thin and lack...[Read More] Understanding Nocturnal Enuresis and Frequent Urination Issues
Post-Circumcision Concerns: Understanding Swelling and Pain
Concerns After Circumcision Surgery Hello, Dr. Lin! This is Lin X. De. I was one of the four patients who had the circumcision surgery on July 22. Alright, let's get to the point. I would like to ask you why the area behind the glans, in front of the gauze, is swollen like a...
Dr. Lin Hexing reply Urology
Hello RYO: This is a normal reaction after circumcision surgery. It is recommended that you take a warm water bath for 10 minutes after showering tonight. You should soak in warm water once every evening to help reduce swelling more quickly. If you have any issues, please return ...[Read More] Post-Circumcision Concerns: Understanding Swelling and Pain
Concerns About STDs and Hygiene for Teen Boys: What You Need to Know
I'm very scared... please help me, reply quickly... thank you? Hello, I am a 14-year-old boy in junior high school. I have no sexual experience, but I have experience with masturbation. I want to know if this could lead to a sexually transmitted infection (STI). After ejacul...
Dr. Lin Hexing reply Urology
Hello, little brother: You have entered puberty, and your sexual urges are awakening. If you have no sexual experience and do not engage in masturbation, you may often experience nocturnal emissions. Masturbation itself does not cause sexually transmitted infections. After ejacul...[Read More] Concerns About STDs and Hygiene for Teen Boys: What You Need to Know
Understanding Male Urinary Incontinence: Causes and Concerns
Do men also experience urinary incontinence? Recently, I have been experiencing leakage of urine after urination. Although the amount is not significant, it causes my underwear to become soiled and feels quite unhygienic. I would like to know if I should visit a hospital outpatie...
Dr. Lin Hexing reply Urology
Hello James, based on your description of experiencing leakage after urination, it seems that the issue may be due to not fully emptying the bladder quickly. The reasons for this could include: 1. If the bladder volume is insufficient during urination, the bladder's contract...[Read More] Understanding Male Urinary Incontinence: Causes and Concerns
Understanding Normal Duration from Intercourse to Ejaculation
Persistent Hello, doctor: How long is considered normal from vaginal penetration to ejaculation? Can external training help in prolonging ejaculation? Thank you!
Dr. Lin Hexing reply Urology
Hello, Xiao Guang: The definition of premature ejaculation is as follows: 1. Ejaculation occurs within one minute of vaginal penetration (some scholars define it as within 30 seconds). 2. The number of thrusts after vaginal penetration is less than 10. 3. A more appropriate defin...[Read More] Understanding Normal Duration from Intercourse to Ejaculation