Understanding Granular Bumps on the Glans: What You Need to Know
Issues with the glans penis? Why do I have many small, granular flesh-like bumps on my glans that are not easily noticeable unless looked at closely? They don't cause any sensation, but they make me feel uneasy. Is the glans supposed to be smooth?
Dr. Chen Xiuyi reply Urology
Hello: Based on your description, if the small granulation tissue is located at the coronal sulcus, the most likely cause is a pearly penile papule, which is benign. It can be monitored, but if it enlarges, medical attention is necessary. Sincerely, Dr. Chen Hsiu-Yi, Urologist.[Read More] Understanding Granular Bumps on the Glans: What You Need to Know
Understanding Back Pain: Is It a Urological Issue?
Lower back pain? About five years ago, I experienced severe pain in my lower back and was diagnosed with a ureteral stone. After receiving medication, I was able to pass the stone. Last year, I was hospitalized for surgery due to a xenon gas issue. For the past month, I have been...
Dr. Chen Xiuyi reply Urology
Hello: Patients who have previously suffered from urinary stones have a 50% chance of recurrence. If you experience lower back pain, you should seek medical evaluation. You can schedule an appointment with the urology department. Sincerely, Dr. Hsiu-Yi Chen, Urology.[Read More] Understanding Back Pain: Is It a Urological Issue?
How to Eliminate White Bumps on the Penis: A Urology Guide
A white bump on the penis can be concerning. It is important to consult a healthcare professional for an accurate diagnosis and appropriate treatment. Depending on the cause, options may include topical treatments, lifestyle changes, or other medical interventions. Please seek me...
Dr. Chen Xiuyi reply Urology
Hello: Subcutaneous white nodules on the penis should be evaluated by a physician first to confirm the diagnosis before considering treatment options. Sincerely, Dr. Chen Hsiu-Yi, Urologist.[Read More] How to Eliminate White Bumps on the Penis: A Urology Guide
Understanding Kidney Hydronephrosis: Causes, Diagnosis, and Management
Regarding the follow-up issues of renal edema? A few days ago, I went to the emergency room due to abdominal pain. The emergency physician mentioned some hematuria and renal swelling, suggesting that there might be a stone in the ureter. Later, I consulted an outpatient doctor wh...
Dr. Chen Xiuyi reply Urology
Hello: Any obstruction in the ureter can potentially lead to hydronephrosis. Intravenous pyelography (IVP) is the most commonly arranged examination. If there is excessive intestinal gas, it may obscure smaller stones at times. If symptoms improve, a follow-up ultrasound can be a...[Read More] Understanding Kidney Hydronephrosis: Causes, Diagnosis, and Management
Do Weight Loss Pills Cause Urinary Tract Inflammation?
Can weight loss medications cause urinary tract infections? Hello Doctor: Recently, I have been experiencing a frequent urge to urinate, but when I go to the bathroom, there is hardly any urine, or even after urinating, I still feel the urge as if I haven't fully emptied my ...
Dr. Chen Xiuyi reply Urology
Hello: Weight loss medications should not cause urinary tract bacterial infections. Your symptoms may be due to an infection, and a urinalysis should be performed to confirm this. If you are unable to see a doctor during an infection, it is advisable to drink plenty of water, avo...[Read More] Do Weight Loss Pills Cause Urinary Tract Inflammation?
Understanding Genital Warts: Transmission, Treatment, and Prevention
Genital warts 1. Doctor, I would like to ask if there are other routes of transmission for genital warts besides sexual contact? I have genital warts that have developed around the anal area, and my partner suspects that I have been unfaithful. No matter how I explain, they don&#...
Dr. Chen Xiuyi reply Urology
Hello: Genital warts are caused by infection with the human papillomavirus (HPV), primarily transmitted through sexual intercourse. In addition to sexual transmission, autoinoculation is also quite common. Other possible transmission routes include contamination through objects o...[Read More] Understanding Genital Warts: Transmission, Treatment, and Prevention
Understanding Painful Blisters Near the Urethra: What You Need to Know
Help! Hello Dr. Chen, I have had a blister near the urethral opening on my glans for several years. It didn't hurt or itch when pressed, so I didn't pay much attention to it. Recently, it suddenly increased in size and is now about one centimeter big. It didn't hur...
Dr. Chen Xiuyi reply Urology
Hello: Based on your description, the most likely cause is a paraurethral cyst, which may cause swelling and pain if accompanied by an infection. If infections recur or affect urination, surgical treatment should be considered. It is best to continue seeking medical care. Sincere...[Read More] Understanding Painful Blisters Near the Urethra: What You Need to Know
Does Masturbation Increase the Risk of Prostate Cancer?
Could you please clarify your questions regarding masturbation? Is masturbation likely to increase the risk of prostate cancer? Recently, I've noticed that I have to wait a moment before urinating, and sometimes when I stimulate the area around the base and the anus, it caus...
Dr. Chen Xiuyi reply Urology
Hello: According to current literature, there is no direct relationship between masturbation and the occurrence of prostate cancer. The tingling sensation at the base and anal area after masturbation may be related to muscle contractions. Sincerely, Dr. Hsiu-Yi Chen, Urologist.[Read More] Does Masturbation Increase the Risk of Prostate Cancer?
Understanding Left Testicle Swelling: Symptoms and Treatment Options
Regarding swelling of the left testicle? Symptom Inquiry: I have been experiencing swelling and discomfort in my left testicle for almost a year now. It's not very painful, but it's quite uncomfortable. The discomfort varies; sometimes it's more pronounced, and rec...
Dr. Chen Xiuyi reply Urology
Hello: The left testicle has swelling and pain. Common causes include epididymitis, varicocele, semen infection, tumors, and muscle nerve pain. It is best to seek medical attention and be evaluated by a urologist. Sincerely, Dr. Chen Hsiu-Yi, Urology.[Read More] Understanding Left Testicle Swelling: Symptoms and Treatment Options
Understanding Urological Concerns: Common Symptoms and When to Seek Help
Urgent matter? Hello doctor, I have three questions I would like to ask for your help with, thank you. 1. I have a habit of pulling back my foreskin to clean my glans while showering. However, about a month ago, I noticed many small red bumps on my glans that look like blisters...
Dr. Chen Xiuyi reply Urology
Hello: The most common reasons for one side of the scrotum being larger than the other include hernia, hydrocele, epididymitis, and tumors, which require medical evaluation for diagnosis confirmation. The white substance under the foreskin is likely smegma, related to hygiene pra...[Read More] Understanding Urological Concerns: Common Symptoms and When to Seek Help
Can STDs Be Transmitted Even if One Partner Shows No Symptoms?
Sexually transmitted diseases (STDs) I have a male friend who contracted a sexually transmitted infection (STI). He suspects that his wife has been unfaithful, but she does not have any STIs. Could it be that his wife transmitted the infection to him?
Dr. Chen Xiuyi reply Urology
Hello: Sexually transmitted diseases may not always present obvious symptoms in clinical settings, and some may even resolve on their own. A history of exposure is an important basis for diagnosing sexually transmitted infections. Sincerely, Dr. Chen Hsiu-Yi, Urologist.[Read More] Can STDs Be Transmitted Even if One Partner Shows No Symptoms?
Can STDs Be Transmitted Through Swimming or Public Restrooms?
Sexually transmitted infections (STIs) are typically acquired through direct sexual contact, but they can also be transmitted through other means, such as sharing needles or from mother to child during childbirth or breastfeeding? Is it possible to contract an infection indirectl...
Dr. Chen Xiuyi reply Urology
Hello: Most sexually transmitted infections (STIs) are acquired through direct sexual contact. A few case reports (such as warts and gonorrhea) indicate that transmission can occur through contact with the environment, such as exposure to the secretions of infected individuals in...[Read More] Can STDs Be Transmitted Through Swimming or Public Restrooms?
Understanding Painful Erections After Ejaculation: Causes and Solutions
Penile erection pain After ejaculation, experiencing pain in the penis during the second erection, while there were no issues during the first erection, is noted. However, after the menstrual cycle, the pain occurs again during the second erection, but it returns to normal the ne...
Dr. Chen Xiuyi reply Urology
Hello: There are some muscular and nerve tissues both inside and outside the penis that contract forcefully during erection and ejaculation. After ejaculation, experiencing soreness during subsequent erections is mostly a result of strong muscle contractions, while a minority may...[Read More] Understanding Painful Erections After Ejaculation: Causes and Solutions
Effects of Excessive Masturbation: Fertility Concerns and Urological Issues
What are the effects of excessive masturbation? Hello, Dr. Chen. I would like to ask about excessive masturbation. Could it lead to infertility? Will it cause problems when trying to have children? Am I using up all my sperm? Recently, I have noticed that my ejaculation seems to ...
Dr. Chen Xiuyi reply Urology
Hello: Masturbation generally does not affect future fertility and does not cause urethritis. However, excessive frequency may impact physical strength and mental state, so moderation is necessary. To diagnose urethritis, a urine test is required, and it is best to seek medical a...[Read More] Effects of Excessive Masturbation: Fertility Concerns and Urological Issues
Understanding Urinary and Sexual Health Issues: A Comprehensive Guide
Issues related to urination and masturbation? Hello Doctor, I have a few questions to ask: 1. When I go to the restroom and there are many people around, I find it difficult to urinate smoothly (when I'm alone or in the morning, my urination is quite forceful). How can I...
Dr. Chen Xiuyi reply Urology
Hello: When using the restroom, if there are many people nearby, it can lead to difficulty in urination, likely due to anxiety causing bladder neck spasms. Consider treatment with neuromuscular blockers. Masturbation should not pose significant issues as long as it does not affec...[Read More] Understanding Urinary and Sexual Health Issues: A Comprehensive Guide
Understanding Urethral Cysts: Will They Resolve on Their Own?
Regarding urethral meatal cysts? Will a urethral meatus cyst go away on its own if left untreated? If it doesn't go away and is ignored, what could be the consequences? I previously saw a doctor who said it was likely a cyst. I was prescribed a green Neomycin ointment, but i...
Dr. Chen Xiuyi reply Urology
Hello: A cyst near the urethral opening generally does not resolve on its own. If it enlarges, it may affect urination and cause a split stream. If accompanied by infection, there may be redness, swelling, and pain, which would require treatment. NEOMYCIN OINTMENT is an antibioti...[Read More] Understanding Urethral Cysts: Will They Resolve on Their Own?
Understanding Treatment Options for Bone Metastasis in Prostate Cancer
Treatment for bone metastases from prostate cancer? My father has been experiencing bone pain since the Lunar New Year this year. We have taken him to the hospital for various tests, but it wasn't until June 15 that he was diagnosed with "prostate cancer metastasized to...
Dr. Chen Xiuyi reply Urology
Hello: The diagnosis of prostate cancer generally relies on prostate biopsy, and treatment options are determined after a pathological diagnosis is confirmed. If prostate cancer has metastasized to the bones, hormone therapy is typically used, and prostate cryosurgery may not be ...[Read More] Understanding Treatment Options for Bone Metastasis in Prostate Cancer
Signs of Syphilis: Understanding Symptoms and Seeking Help
Suspecting that you have syphilis? Dear Dr. Chen, Over a decade ago, I had a one-night stand, and a few years later, I developed red rashes on my lower back and hands. I consulted a doctor at that time, and it resolved. However, I heard that syphilitic papules can heal on their...
Dr. Chen Xiuyi reply Urology
Hello: If sexual contact occurred over a decade ago, it is unlikely to have primary symptoms of syphilis. You can first undergo a serological test for syphilis. You may consult a dermatologist or a urologist. The examination fee is within one thousand NT dollars. Sincerely, Dr. C...[Read More] Signs of Syphilis: Understanding Symptoms and Seeking Help
Understanding Intermittent Penile Pain: Causes and Management
Unexplained cramping pain? Dear Doctor, I recently experienced occasional, unexplained sharp pains in my penis, which are not continuous (there is no pain during urination). I consulted a urologist, and after testing, there was no sign of infection. The doctor diagnosed it as mus...
Dr. Chen Xiuyi reply Urology
Hello: Pain in the area, such as in the perineum of the penis, may sometimes need to be considered as caused by chronic prostatitis. A prostate fluid examination should be considered; if medical consultation is not possible, it is advisable to avoid alcohol, stay up late, and red...[Read More] Understanding Intermittent Penile Pain: Causes and Management
Understanding Bumps on the Urethra: Causes and Concerns
There is a growth at the urethral opening? Hello doctor, I have a bump near the glans and urethral opening that looks somewhat like a pimple and somewhat like a blister. It is not painful, does not itch, and has not grown larger; it just has a natural appearance with a slight pro...
Dr. Chen Xiuyi reply Urology
Hello: The presence of blister-like lesions at the urethral opening is most commonly associated with a paraurethral cyst. It is advisable to visit a urology clinic for a proper diagnosis. Sincerely, Dr. Hsiu-Yi Chen, Urology.[Read More] Understanding Bumps on the Urethra: Causes and Concerns