Foreskin, Urology FAQ

Understanding Common Penile Concerns: Dark Spots and Hard Lumps

Penile issues 1. I have a dark spot on my foreskin that is flat and has not changed in size for quite some time. I'm not sure if it is a mole or a dark patch. 2. There seems to be a hard horizontal structure under the glans that becomes prominent during an erection, but is...

Dr. Du Shixi Reply:
Hello: 1) Dark-colored substances should be evaluated by a healthcare professional; they are mostly harmless. 2) They could potentially be vascular-related issues. Wishing you good health.

Understanding Urinary Tract Infections and Their Long-Term Effects on Men's Health

Urinary tract infection (UTI) Doctor, when I was about ten years old, I experienced pain and a burning sensation while urinating. I didn't tell my mother, so I didn't seek medical attention. After a while, the pain seemed to go away, but when I pulled back my foreskin, ...

Dr. Du Shixi Reply:
Hello: The matters you mentioned will not affect height or penile length. Wishing you good health.

Understanding the Impact of Phimosis on Sexual Function and Health

The relationship between phimosis and sexual intercourse? Hello doctor, I may have had balanitis in the past, which is why my condition regarding phimosis is different from others. Currently, I can retract my foreskin freely, and I have no issues with cleaning or masturbation. Ho...

Dr. Du Shixi Reply:
Hello: 1. If the erection subsides (manual stimulation is also acceptable), cleanliness can be maintained, and surgery may not be necessary. 2. After erection, if the foreskin retracts backward and exposes the glans, there should be no issues with sexual intercourse. Wishing you ...

Understanding Frenulum Issues: Is Your Anatomy Normal?

Ligament issues Hello doctor, I would like to ask about the frenulum. I understand that the frenulum connects the underside of the penis to the foreskin, but my frenulum extends from the urethral opening of the glans to the underside of the penis and connects to the foreskin. Is ...

Dr. Du Shixi Reply:
Hello: The changes in the position of the ligaments are varied and do not have any impact. Wishing you good health.

Understanding Penile Concerns: Identifying Spots and Vascular Issues

Foreskin issues 1. I would like to ask how to differentiate between a black spot and a mole on the foreskin? The surface is flat, but the shape is not very small; could it be a black spot? Also, it has been there for a long time. 2. How can I address the black spot near the gla...

Dr. Du Shixi Reply:
Hello: This response is for reference only and cannot replace a physician's examination. 1. It is difficult to differentiate; the physician can only determine if there may be a problem and may suggest excision for further examination. 2. Not possible. 3. Hemangiomas can occu...

Understanding Erection Issues: Causes and Solutions for Men

Insufficient penile rigidity? Hello, doctor. I would like to ask about my situation. I have phimosis and have not undergone circumcision, but it does not affect my erections. I have been exposing my glans for over a year without any discomfort. However, I have recently noticed th...

Dr. Du Shixi Reply:
Hello: It should not be closely related to the foreskin; the key point is overall health. Therefore, pay attention to your diet, exercise, and rest. Sometimes it may only last for a few weeks, but if it continues to worsen, you should seek medical attention. Wishing you good heal...

Understanding Erection Issues: Causes and Solutions for Men

Dr. Du Shixi Reply:
Hello: Your condition should not be related to the foreskin. Age differences or infrequent sexual activity are also not significant factors. It is recommended to pay attention to your overall health. Engage in exercise to improve circulation; sometimes, things may return to norma...

Understanding Pain During Masturbation and Glans Exposure Issues

1. Glans penis 2. Masturbation 1. The glans can only be exposed manually, but it hurts if the glans comes into contact with something. 2. I masturbate by rubbing the foreskin with my hand in a manner similar to washing my hands, but a few hours after masturbation, I experience ...

Dr. Du Shixi Reply:
Hello: 1. The glans can only be exposed manually, but it hurts when the glans comes into contact with something—some people say it is sensitive. 2. I use a hand-washing-like method to rub the foreskin for masturbation, but a few hours after masturbation, the erection of the penis...

Understanding Premature Ejaculation: The Role of Foreskin Sensitivity

Pulling back the foreskin during an erection can lead to ejaculation? Hello, doctor. I do not have a problem with phimosis; my foreskin does not cover the glans when flaccid or erect, and I can retract it freely. However, when my penis is erect and engorged, it becomes very hard,...

Dr. Chen Jiansheng Reply:
If you are experiencing premature ejaculation, please seek medical treatment.

Understanding Foreskin Issues: When to Consider Surgery?

Prepuce issues When the penis is not erect, the glans does not protrude, but it can be retracted manually while showering. During an erection, the glans can fully emerge, but there is a ring of skin underneath that feels somewhat tight and causes slight discomfort. Should I consi...

Dr. Chen Jiansheng Reply:
If erectile function is significantly affected, surgical intervention may be considered.

Understanding Tight Foreskin: Risks and Care for Young Men

Priapism I am 27 years old and cannot fully retract my foreskin when erect; I also cannot do it manually. When not erect, I can manage to retract it with some difficulty while showering, but after cleaning, when I push it back, I experience pain during an erection after a while. ...

Dr. Chen Jiansheng Reply:
Surgery may be considered for erectile dysfunction.

Understanding Hard Veins on the Penis: Causes and Solutions

Varicose veins I have a slightly raised hard vein on the surface of my foreskin, and there seems to be a hard ring beneath the glans. I'm not sure if it's a vein; sometimes it protrudes and sometimes it doesn't, but I can feel it. I'm concerned whether it migh...

Dr. Du Shixi Reply:
Hello: The information provided here is for reference only and cannot replace a doctor's examination. It is unlikely for young individuals to have significant issues. If there are vascular problems, there can be many causes. It is advisable to pay attention to diet, avoiding...

Understanding Sexual Function Issues: A Young Adult's Concerns

Sexual Dysfunction Related Syndromes Hello Doctor: I am currently 21 years old and have phimosis and varicocele. I do not smoke or drink. During the summer vacation, I masturbate about every two to three days. I am a senior in college preparing for graduate school entrance exams,...

Dr. Du Shixi Reply:
Hello: The answers provided here are for reference only and cannot replace a physician's examination. 1. Does varicocele affect sexual function? --> No. 2. Can the duration of masturbation be improved by frequently retracting the foreskin to reduce sensitivity of the gla...

Understanding Red Spots on the Glans: Is It Balanitis or Something More?

Red spots on the glans after masturbation? 1) I had balanitis a year ago, and it has been recurring frequently since then. However, as long as I apply the ointment (TOPIDIN CREAM), the color of the glans returns to normal. But whenever I have an erection, there are red spots and ...

Dr. Du Shixi Reply:
Hello: The responses provided here are for reference only and cannot replace a doctor's examination. 1) I had balanitis a year ago, and it has been recurring frequently since then. However, as long as I apply the ointment (TOPIDIN CREAM), the color of the glans returns to ...

Understanding Phimosis: Concerns About Glans Exposure and Treatment Options

Glans issues I have a problem with phimosis. Recently, I haven't had an erection, but my glans still exposes one-third of itself, unlike before when my foreskin would cover the glans even when I wasn't erect. What should I do?

Dr. Du Shixi Reply:
Hello: If your foreskin can retract freely without getting stuck, it is considered normal. Just make sure to maintain cleanliness and dryness. Wishing you good health.

Understanding the Impact of Foreskin Tightness on Sensation and Circumcision Options

The length of the foreskin can affect sensation? Hello, I can retract both when erect and flaccid, but I need to use my hand to retract it. It feels a bit tight, and during intercourse, it sometimes retracts and sometimes covers, which seems to affect my sensation. After reading ...

Dr. Du Shixi Reply:
Hello: In your case, circumcision is not medically necessary unless there are complications. Based on your description, if you choose to proceed with the surgery, it will be out-of-pocket. There may be postoperative pain and the possibility of scarring, so you need to decide whet...

Phimosis Concerns: Should I Retract My Foreskin for Hygiene?

Phimosis was initially unable to be retracted, but now it can be, although I am hesitant to do so? I am a high school freshman and have phimosis. I was previously unable to retract my foreskin, but now I can pull it back continuously. However, I cannot do so when I have an erecti...

Dr. Jian Weihong Reply:
Hello: Regarding the situation you described, it is usually possible to retract for cleaning, but due to a narrow ring of skin, it may get stuck during erection. For now, it is advisable not to retract it. I recommend visiting a clinic when you have the opportunity for a physicia...

Managing Sensitivity After Circumcision: Tips for Comfort and Healing

Overly sensitive? Hello doctor, I have never retracted my foreskin to expose the glans since I became aware of it as a child because it was really too long. I underwent a circumcision on July 27, but the glans is extremely sensitive. I am really afraid of it touching my pants or ...

Dr. Du Shixi Reply:
Hello: The sensitivity will gradually improve. It is advisable to wear looser pants to help your body get accustomed to it. Most likely, it will get much better in 1-2 weeks. Wishing you good health, and currently, please pay attention to the cleanliness of the wound.

Managing Sensitivity After Circumcision: Tips for Comfort and Healing

Overly sensitive Hello doctor, I have never retracted my foreskin to expose the glans since I became aware of my body. The foreskin is really long. I underwent a circumcision on July 27, but the glans is extremely sensitive. I am very afraid of it touching my pants or anything el...

Dr. Du Shixi Reply:
Hello: The sensitivity of the glans will gradually improve; some people may experience this faster than others, but it won't take too long. First, pay attention to the condition of the wound, as improvement is expected in about 1-2 weeks. Wishing you good health.

Understanding Scrotal Issues: When to See a Dermatologist or Urologist

Scrotal issues I have developed something that looks like acne all over my body, including my scrotum and foreskin, and it is very itchy. However, every time I scratch it, more appear. Doctor, what could be the cause of this? Should I see a dermatologist or a urologist, consideri...

Dr. Du Shixi Reply:
Hello: Both departments are fine, it is mostly a follicle issue. Avoid overly oily foods, and ensure good sleep and hygiene. Wishing you good health.

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