Understanding Scrotal Cysts: Causes, Treatment, and Fertility Impact
Blister on the scrotum? Hello! There is a lump next to my testicle in the scrotum that hurts when I press on it. I went to see a doctor and had an ultrasound, which indicated it is a cyst. The doctor advised me to return for regular follow-ups but did not prescribe any medication...
Dr. Liu Jianting reply Urology
Blister? A lump next to the testicle could be a "spermatocele." It's best to have regular check-ups with a urologist, and you can also ask any questions during the appointment.[Read More] Understanding Scrotal Cysts: Causes, Treatment, and Fertility Impact
Can Syphilis Be Transmitted Through Sharing Food or Bathing?
Can syphilis be transmitted through sharing food? Hello Dr. Liu: About a week ago, I visited what is referred to as a "sensual skincare shop." Initially, I engaged in sexual activities with the lady using protection (but there was no vaginal penetration; only oral sex a...
Dr. Liu Jianting reply Urology
It's not that scary! Basically, transmission is possible only through sexual contact, and you may not necessarily get infected. If you're concerned, it's a good idea to get regular blood tests at the hospital.[Read More] Can Syphilis Be Transmitted Through Sharing Food or Bathing?
Can Inflammation of the Foreskin Cause Painful Blisters?
Blister on the foreskin? Hello doctor, I would like to ask if ordinary balanitis (redness) can cause sharp, painful blisters, or if sharp, painful blisters are definitely a sign of herpes.
Dr. Liu Jianting reply Urology
Painful small blisters on the elongated foreskin are likely to be a rash. If you are concerned, it is advisable to visit a urologist at the hospital for evaluation.[Read More] Can Inflammation of the Foreskin Cause Painful Blisters?
Understanding White Spots and Pink Lesions on the Penis: Is it HPV?
Regarding cauliflower issues? I noticed a small white spot under the glans of my penis a week ago, which appeared after retracting the foreskin. Could this be a sign of genital warts? (I have no sexual experience.) Additionally, there are ring-shaped pink spots around the neck of...
Dr. Liu Jianting reply Urology
How could there be "cauliflower" without sexual contact? No, the small white or red spots are not a disease. If you're worried, you should see a urologist at the hospital.[Read More] Understanding White Spots and Pink Lesions on the Penis: Is it HPV?
Understanding Painful Blisters on the Penis: Is It Always Herpes?
Urticaria Hello doctor, I would like to ask, if there is a small painful blister within the area of the red foreskin, does it necessarily indicate a herpes outbreak?
Dr. Liu Jianting reply Urology
Please visit a hospital to see a urologist for an examination.[Read More] Understanding Painful Blisters on the Penis: Is It Always Herpes?
Understanding Inflammation and Potential Self-Transmission of Herpes in Urology
Inflammation Hello doctor, I would like to ask, if I soak my penis in a cup with 10cc of povidone-iodine (due to redness), but I feel a stinging sensation in a certain area of the foreskin, does this indicate that there is a wound there (since applying povidone-iodine on a wound ...
Dr. Liu Jianting reply Urology
Basically, there shouldn't be any major issues. If you are concerned, please visit a hospital and consult with a urologist for a thorough examination and discussion.[Read More] Understanding Inflammation and Potential Self-Transmission of Herpes in Urology
Understanding Urethral Bumps and Tight Foreskin: What You Need to Know
Bubbles at the urethral opening? Hello Dr. Liu: I have developed two bubble-like bumps on either side of my urethral opening. They are not itchy or painful and have persisted for about one to two months. A couple of weeks ago, I visited a doctor who suggested it might be an infec...
Dr. Liu Jianting reply Urology
The first thing is that it's hard to understand and imagine just by listening to your description. The second issue might be caused by phimosis. A circumcision can improve this condition, so I recommend you visit a urologist for an examination.[Read More] Understanding Urethral Bumps and Tight Foreskin: What You Need to Know
Understanding White Discharge on the Glans: Causes and Solutions
Penile issues Dear Dr. Liu, Subject: Recently noticed a white substance on the glans during bathing. I am an individual who has not undergone circumcision. Every day during my shower, I make sure to retract the foreskin to clean the glans. However, for the past week or so, I ha...
Dr. Liu Jianting reply Urology
That's great! You're handling it well. Daily cleaning is a good habit. As for the itching symptoms, it may be due to a cold, low physical strength, and reduced immunity, which can lead to a fungal infection caused by moisture under the foreskin. If it recurs, you should...[Read More] Understanding White Discharge on the Glans: Causes and Solutions
How to Handle Pubic Lice: Self-Treatment or Urology Consultation?
Pubic lice How should one manage pubic lice? Is it advisable to shave the area oneself, or should one visit a urologist for examination? Could it lead to other complications? Thank you!
Dr. Liu Jianting reply Urology
Quickly go to the urology clinic for examination and treatment.[Read More] How to Handle Pubic Lice: Self-Treatment or Urology Consultation?
Understanding Mild Penile Fibrosis: Treatment Options and Risks
Penile fibrosis Mild penile fibrosis, characterized by a small hard lump on the penis and slight swelling or pain during erection, does not always require surgical treatment. The decision to undergo surgery depends on the severity of symptoms, the impact on sexual function, and t...
Dr. Liu Jianting reply Urology
It is indeed a concerning symptom, but it may sometimes resolve on its own. Surgical treatment is not an early consideration. It is recommended that you visit a hospital to consult with a urologist for an examination.[Read More] Understanding Mild Penile Fibrosis: Treatment Options and Risks
Understanding Pink Semen: What It Means for Your Health
semen from masturbation Dear Dr. Liu: I am 31 years old, and after masturbating and ejaculating, I noticed that my semen had a slight pink tint, which scared me! I masturbate approximately every two days and have not engaged in sexual intercourse. I do not experience pain while u...
Dr. Liu Jianting reply Urology
It can be quite alarming! Semen should typically be a yellowish color and should not contain any red. It might be a good idea to take a break and also visit a urologist for an examination.[Read More] Understanding Pink Semen: What It Means for Your Health
Understanding Unusual Bumps: Urology Concerns and What to Know
Discovered in the past couple of days? I noticed a sizable red bump on my side (in Taiwanese) over the past couple of days. It looks somewhat like an acne lesion, but I’ve never had anything like this in that area before, and this one feels quite hard. I haven’t engaged in any se...
Dr. Liu Jianting reply Urology
Don't worry, it seems like you have folliculitis![Read More] Understanding Unusual Bumps: Urology Concerns and What to Know
Understanding White Particles in Urine: Causes and Concerns
Urine Hello doctor, sometimes but not often, I experience the following situation: my urine occasionally appears to have a slightly milky color, and upon closer inspection, it seems to have some floating particles. What could this condition be? I am a bit concerned. Thank you.
Dr. Liu Jianting reply Urology
Really? It's quite hard to understand, but I suggest you visit a hospital and consult a urologist for an examination.[Read More] Understanding White Particles in Urine: Causes and Concerns
Understanding White Spots on the Foreskin: Causes and Concerns
There are white spots on the foreskin? Hello, doctor: I have had sexual intercourse with my boyfriend (23 years old, we are both monogamous partners), and I noticed some small white spots under his foreskin. Later, I also found similar small white spots inside the corners of his ...
Dr. Liu Jianting reply Urology
Don't worry! You're overthinking it. If you're concerned, please take him to see a doctor.[Read More] Understanding White Spots on the Foreskin: Causes and Concerns
Understanding Yellow Discharge Under the Foreskin: Causes and Solutions
There is a yellow object inside the penis? I have been troubled by this for a long time; I haven't had my foreskin circumcised yet! However, I can still see a bit of the glans when I have an erection. When I pull the foreskin all the way back to expose the glans, it causes s...
Dr. Liu Jianting reply Urology
There is indeed a problem; please visit a urologist at the hospital for an examination.[Read More] Understanding Yellow Discharge Under the Foreskin: Causes and Solutions
Understanding the Impact of Incorrect Masturbation Techniques on Male Fertility
Questions about masturbation techniques? Hello Doctor, I recently read an article about incorrect masturbation techniques, and here are some excerpts: "The penis is pressed down and back, trapped between the legs, and pleasure is obtained through this compression without fri...
Dr. Liu Jianting reply Urology
There are too many articles discussing sexual knowledge, but they are not entirely accurate. I recommend you read a book titled "Misconceptions about Sexual Knowledge."[Read More] Understanding the Impact of Incorrect Masturbation Techniques on Male Fertility
Understanding the Effects of Poor Hygiene on Urological Health
Haven't taken a shower in a while? Hello Dr. Liu, I have been hospitalized due to illness and haven't been able to shower for many days. As a result, I have developed smegma on the glans, which not only smells bad but also causes pain as it seems to "injure itself...
Dr. Liu Jianting reply Urology
Daily hygiene is indeed very important. If there are no discomforts, generally just keeping clean is sufficient. If you have concerns, it’s advisable to visit a urologist at the hospital.[Read More] Understanding the Effects of Poor Hygiene on Urological Health
Understanding Semen Color: When to Consult a Urologist
Semen I masturbate on average once a week, but my semen has consistently been transparent and slightly yellow for several years. I'm unsure if I should see a doctor about this.
Dr. Liu Jianting reply Urology
It's normal! If you think about it more, you might need to see a psychiatrist.[Read More] Understanding Semen Color: When to Consult a Urologist
Managing Kidney Stones and Hydronephrosis After Stroke Recovery
Post-stroke renal stones and hydronephrosis? Doctor, my father had a stroke on December 19, 1997, and is currently undergoing rehabilitation. The neurologist has indicated that he has shown significant improvement and is now able to perform daily activities independently. He was ...
Dr. Liu Jianting reply Urology
It's really concerning! There are risks associated with surgery within six months. If the stones are causing hydronephrosis, it may be advisable to consult a urologist for an evaluation and to determine the safest course of action.[Read More] Managing Kidney Stones and Hydronephrosis After Stroke Recovery
Can Urinalysis Detect Balanitis? Understanding Your Test Results
Urinalysis Hello, doctor. I visited you during the winter break for balanitis and underwent a urinalysis. You mentioned that the results were normal. Can balanitis be detected through a urinalysis?
Dr. Liu Jianting reply Urology
Balanitis is an inflammation of the glans penis, and it does not require a urinalysis.[Read More] Can Urinalysis Detect Balanitis? Understanding Your Test Results