Should You See a Urologist for Persistent Blisters on the Glans?
Glans penis and foreskin? A blister has developed on the glans penis (the tip of the penis) and has been present for some time. Recently, it ruptured on its own. The internal area of the foreskin is very itchy, and there is still residual skin from the blister on the glans. Shoul...
Dr. Li Yilun reply Urology
It is recommended to seek consultation and treatment from a nearby medical facility or urology specialist as soon as possible.[Read More] Should You See a Urologist for Persistent Blisters on the Glans?
Is My Bladder Infection Recurring? Understanding Symptoms and Concerns
Am I experiencing a recurrence of a urinary tract infection? Last week, I experienced hematuria, increased urinary frequency (but with small amounts each time, and felt like I hadn't fully emptied my bladder after using the restroom), along with a burning sensation. The next...
Dr. Li Yilun reply Urology
You have sought medical attention; please consult your physician in detail regarding the clinical examination and palpation necessary to determine the potential causes of disease changes. For urinary tract infections, it is important to identify the infecting bacteria, as some st...[Read More] Is My Bladder Infection Recurring? Understanding Symptoms and Concerns
Understanding Prepuce Inflammation and Scrotal Issues: Causes and Treatments
Phimosis, redness and swelling of the foreskin, and serous fluid discharge from the foreskin and scrotum? Hello Doctor, I am currently being treated for glans inflammation. During the treatment, I switched from wearing cotton underwear to disposable underwear (100% cotton, made i...
Dr. Li Yilun reply Urology
You have sought medical attention; please consult your physician for a clinical evaluation that requires visual inspection and palpation to determine the possible causes of skin changes. The underlying causes may be related to dermatitis or allergic skin conditions, but the situa...[Read More] Understanding Prepuce Inflammation and Scrotal Issues: Causes and Treatments
Understanding PSA Testing and Urological Concerns: A Patient's Guide
Prostate-related consultation Is there a situation where a doctor is too young to perform a PSA test? Today, I visited a urologist who had a poor attitude and said this. If I want to pursue this on my own, which unit can I seek? Currently, I feel swelling in the genital area, and...
Dr. Li Yilun reply Urology
PSA testing is typically recommended for men over the age of 50 for prostate cancer screening, and it is covered by health insurance under these circumstances. If you wish to undergo the test out-of-pocket, it can be performed at any laboratory that offers testing services, inclu...[Read More] Understanding PSA Testing and Urological Concerns: A Patient's Guide
Does Creatine Supplementation Increase Kidney Stone Risk?
Does consuming creatine cause kidney stones? Does consuming creatine cause kidney stones? I would like to ask a physician if there are many cases of kidney stones among people who work out. I have had a few instances of kidney stones myself and have undergone surgery to remove mo...
Dr. Li Yilun reply Urology
There are no relevant scientific reports indicating that excessive dietary supplements may impose a burden on the kidneys, and natural foods are generally more suitable.[Read More] Does Creatine Supplementation Increase Kidney Stone Risk?
Understanding Post-Masturbation Penile Swelling: Causes and Solutions
Swelling of the penis after masturbation? Hello Doctor: I experienced an unusual situation while masturbating last night, as it took me significantly longer than usual to ejaculate (almost an hour). About an hour after ejaculation, I noticed that my foreskin was swollen around th...
Dr. Li Yilun reply Urology
Erection occurs due to vascular engorgement; therefore, if the erection lasts too long, it may lead to edema. Most cases can resolve on their own after rest, but the condition can vary among different patients. It is important to note that a simple description cannot determine th...[Read More] Understanding Post-Masturbation Penile Swelling: Causes and Solutions
Can You Return to Intense Exercise After Hernia Surgery?
Can I engage in vigorous exercise after hernia surgery? Dear Dr. Lee: After undergoing hernia surgery (I had an improved traditional hernia repair in Taichung), can I still engage in weight training and street dance (such as pommel horse moves and head spins)?
Dr. Li Yilun reply Urology
It is advisable to consult your primary surgeon, as they have a better understanding of your actual condition and post-operative status. I usually recommend that my patients refrain from intense activities such as street dancing and weight training for 3 to 6 months after surgery...[Read More] Can You Return to Intense Exercise After Hernia Surgery?
Frequent Urination: Understanding Your Symptoms and Possible Causes
I have a constant urge to urinate? In the morning, I feel the urge to use the restroom frequently. The first urination has a large volume, but after that, if I don't drink water, the volume is minimal; however, if I drink water, it returns to a normal amount. I find myself g...
Dr. Li Yilun reply Urology
It is essential to clarify that a simple description cannot determine the medical condition; a thorough consultation and medical history are necessary. It is still advisable to seek a professional physician for diagnosis and examination. Physicians often require a detailed medica...[Read More] Frequent Urination: Understanding Your Symptoms and Possible Causes
Understanding UTI Symptoms After Oral Sex: What to Do Next
Urinary tract infection (UTI) If a woman develops cold sores on her lips after oral sex and experiences pain when urinating a few days later, and has seen a doctor and taken medication without improvement, it is important to seek further medical evaluation. She should consider re...
Dr. Li Yilun reply Urology
If there are changes in your condition during treatment, it is important to inform your physician. A simple description from you is not sufficient to assess your condition and determine the appropriate treatment. A thorough evaluation, including a medical history review, physical...[Read More] Understanding UTI Symptoms After Oral Sex: What to Do Next
Can Individuals with Syphilis Work in the Food Industry?
Can a person with syphilis work in the food service industry? If a syphilis infection is detected, can a person still work in the food service industry? Although online information suggests that no testing proof is required, could having an open wound raise concerns about overall...
Dr. Li Yilun reply Urology
Syphilis spirochetes require fresh bodily fluids for transmission, so it typically spreads through sexual contact, blood transfusions, or sharing needles. Food that has been properly cooked usually cannot transmit the infection, and there have been no reports of syphilis transmis...[Read More] Can Individuals with Syphilis Work in the Food Industry?
Red Spots on the Glans: Could It Be an Infection or STD?
Red spots on the glans? Two days ago, I had unprotected sex with my girlfriend. Afterward, when I went to clean up, I noticed some small red spots on the glans. They are not itchy or painful. My girlfriend had a yeast infection two weeks ago. Could this be a sexually transmitted ...
Dr. Li Yilun reply Urology
Based on the initial description, the inflammatory manifestations of glans skin may be due to an infection or an irritant allergic reaction. It is important to note that a simple description cannot determine the condition; a thorough medical history and examination are necessary....[Read More] Red Spots on the Glans: Could It Be an Infection or STD?
Understanding Urinary Pain and Discomfort After Holding Urine
Holding urine and straining to urinate? Hello, doctor. Recently, I had to hold my urine for a long time while on the highway. Later, when I urinated, I seemed to exert too much force, and I experienced a noticeable sharp pain around the mid-shaft of the penis. Additionally, when ...
Dr. Li Yilun reply Urology
If you experience painful urination and frequent urination, it may indicate a urinary tract infection; however, the condition can vary among different patients. It is important to note that a simple description cannot determine the severity of the condition. A thorough assessment...[Read More] Understanding Urinary Pain and Discomfort After Holding Urine
Understanding White Bumps on the Glans: Causes and Concerns
Difficult to Speak About Secrets Hello Doctor: I have been troubled by a condition where there are many white bumps around the edge of my glans. They are not very large, about the size of a pimple, and there are quite a few of them. This issue has been present for a long time, ap...
Dr. Li Yilun reply Urology
Common skin protrusions may be caused by keratin abnormality leading to seborrheic keratosis, which appears as skin-colored or light brown, round, multiple lesions. These small white nodules resemble tiny beads, about the size of a pinhead, and are primarily due to cystic retenti...[Read More] Understanding White Bumps on the Glans: Causes and Concerns
Understanding a Persistent Growth on the Penis: Is It a STD?
I'm not sure what it is? I have a question for the doctor. There is a growth near the base of my penis (in the pubic hair area) that has been present for two to three years. It is flat, skin-colored, and turns white after showering (like dead skin that is about to peel off)....
Dr. Li Yilun reply Urology
Common skin protrusions may be caused by keratin abnormal hyperplasia known as miliaria, which appears as skin-colored or light brown, round, multiple small nodules resembling tiny beads the size of a pinhead. These are primarily due to cystic retention of keratin in the upper de...[Read More] Understanding a Persistent Growth on the Penis: Is It a STD?
Understanding Testicular Pain: Causes, Treatment, and Recurrence
Testicular swelling and pain? Hello, I would like to ask about my previous experience with testicular pain. After examination, I was diagnosed with left-sided varicocele and subsequently underwent surgery. After the surgery, my symptoms improved, and there were no obvious signs o...
Dr. Li Yilun reply Urology
Your condition is different from others, and it is important to note that a simple description cannot determine your diagnosis. It is recommended to consult with the surgeon who performed your previous surgery for evaluation and examination. Physicians often need to gather medica...[Read More] Understanding Testicular Pain: Causes, Treatment, and Recurrence
Understanding Painless Red Dots and Cracks on the Glans: Causes and Concerns
Fissures of the glans penis Hello, I would like to ask about a small red spot I recently noticed next to my glans. It is painless and itch-free. Additionally, there are one or two small cracks near the urethral opening that are also painless, itch-free, and do not bleed. What cou...
Dr. Li Yilun reply Urology
It is essential to note that a simple description cannot determine the condition; a thorough consultation and medical history are necessary. It is still recommended to seek professional medical advice and examination. Physicians often require a detailed medical history, physical ...[Read More] Understanding Painless Red Dots and Cracks on the Glans: Causes and Concerns
Understanding Blood in Urine: Causes and When to Seek Help
Hematuria after urination? Hello Dr. Lee, I woke up yesterday morning with a slight soreness in my lower back, but it went away after I urinated. For breakfast, I had black sesame toast and a banana covered in chocolate, along with three cups of a strong tea made from red dates, ...
Dr. Li Yilun reply Urology
I'm sorry, but since you are not in Taiwan, there may be limited assistance I can provide. Typically, in Taiwan, it is advisable to visit a medical facility for a urine test. If your condition improves after drinking more water, you can manage your health independently for t...[Read More] Understanding Blood in Urine: Causes and When to Seek Help
Understanding Non-Painful Bumps on the Penis: What You Need to Know
Penile issues I have some small bumps on the skin of my penis (the skin that retracts when not erect) that do not become prominent when erect. They do not hurt when pressed and feel like flesh. What could be wrong with me?
Dr. Li Yilun reply Urology
Based on the description, changes in the skin or hair follicles cannot be assessed solely from your brief description. A thorough evaluation, including a medical history and physical examination, is necessary. It is recommended to consult a professional physician for diagnosis an...[Read More] Understanding Non-Painful Bumps on the Penis: What You Need to Know
Understanding White Bumps and Red Spots on the Scrotum: Causes and Concerns
I have small white bumps on the surface of my scrotum? I have small white bumps on my scrotum, and there are also two larger red ones that hurt a bit when pressed, but the pain is almost negligible. Doctor, what could this be? I read online that the white bumps could be acne? Wha...
Dr. Li Yilun reply Urology
Based on the description, changes in the skin of the scrotum or hair follicles cannot be assessed solely from your brief description. A thorough evaluation, including a medical history and physical examination, is necessary. It is advisable to consult a qualified physician for di...[Read More] Understanding White Bumps and Red Spots on the Scrotum: Causes and Concerns
Understanding Red Bumps on the Glans: Is It Balanitis or Allergies?
What are the issues related to balanitis? Doctor, I would like to ask about something. Last month, I had balanitis, and after treatment, it has healed. However, this morning when I went to the bathroom, I noticed some small red spots on the glans that do not itch. I'm worrie...
Dr. Li Yilun reply Urology
Based on the description of changes in the skin or blood vessels, if there are no symptoms or concerns, most cases do not require treatment. It is important to note that a simple description cannot determine the condition; a thorough consultation and medical history are necessary...[Read More] Understanding Red Bumps on the Glans: Is It Balanitis or Allergies?