Penis, Dermatology FAQ

Understanding Skin Issues in the Groin Area: Moles and Bumps Explained

Genital skin issues Doctor, I would like to ask you about something. Since childhood, I have had "moles" near the skin of my testicles, and recently I have noticed that the moles have increased in number. They are flat, not raised, and I'm unsure if this is eczema ...

Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is impossible to determine the issue. If it is very concerning, please seek medical attention as soon as possible. Only after an examination can the problem be identified and addressed.

Understanding Sebaceous Cysts: Navigating Hospital Referrals and Treatments

Sebaceous cysts - Issues with scheduling appointments at major hospitals? Hello, doctor. I have visited a general dermatology clinic, and the doctor said it is a sebaceous cyst. I would like to ask if I go to a major hospital (such as National Taiwan University Hospital or Mackay...

Dr. Wu Yuxin Reply:
2. or 3.

Understanding Dark Bumps on the Penis: Possible Causes and Solutions

Could you please provide more context or specify what information you would like regarding cauliflower? I have had a dark-colored bump at the base of my penis for over a year. It is neither painful nor itchy, and it hasn't increased in number. I have seen three urologists du...

Dr. Wu Yuxin Reply:
Medical regulations state that "a physician must personally examine a patient before providing treatment or prescribing medication..." Therefore, online diagnosis is also not permissible. If you are experiencing significant distress, it is advisable to seek medical atte...

Men's Genital Skin Issues: Common Concerns and Treatment Options

Male genital issues! Hello Doctor, I have a few questions: 1. I have experienced folliculitis due to laser hair removal in my intimate area. Although the folliculitis has resolved, one of the hair follicles has turned black. Is there a way to remove it? 2. I had a circumcisio...

Dr. Wu Yuxin Reply:
1. Dermatology 2. Urology 3. A definitive diagnosis can only be made after examination.

Effective Treatment for Scabies on the Glans: A Dermatologist's Guide

The glans penis has developed a sore? Hello Doctor: Recently, I have developed a rash in the genital area, and I was diagnosed with scabies at the hospital. I have been applying permethrin cream below the neck for three days. However, I was unaware that the glans penis also neede...

Dr. Wu Yuxin Reply:
Areas that are difficult to reach should be treated with extra care; otherwise, the treatment may fail. If you're concerned about it being wiped off, apply another layer.

Understanding Pink Bumps on the Penis: Causes, Prevention, and Treatment

A small, pink, wrinkled patch with granular texture on the underside of the penis that feels uncomfortable to the touch? Hello, I have developed a small patch of granular material on the underside of my penis, which is somewhat painful to the touch. I would like to ask: 1. Is the...

Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is impossible to determine the issue. If it is very concerning, please seek medical attention as soon as possible. A proper examination is necessary to understand the problem and determine the appropriate treatment.

Understanding Bumps on the Penis: Causes and When to Seek Help

[Penis Issues] There are small bumps on the penis..? Hello, doctor. I have noticed a bump on the top of my penis that looks like a pimple. What could this be? If I need to see a doctor, which specialty should I consult?

Dr. Wu Yuxin Reply:
Dermatology.

Understanding Irregular White Bumps on the Glans: Causes and Solutions

Glans issues I have developed irregular white bumps on the glans penis, and I have never engaged in sexual intercourse. I usually keep the area quite clean. When I masturbate, I have a habit of holding my penis with a blanket in between, which causes the glans to come into direct...

Understanding a Persistent Black Spot on the Penis: Skin or Urology Concern?

A dark spot on the penis? About six months ago, during sexual intercourse, my partner put on a condom incorrectly, which caused some pulling and discomfort with my pubic hair. After that, a black bump about 3 to 5 centimeters appeared near the hair follicle (it is neither painful...

Dr. Wu Yuxin Reply:
First, consult a urologist.

Understanding Painful Growth at the Base of the Penis: Causes and Concerns

Penile base Recently, I noticed a small bump at the base of my penis, approximately 0.2 mm in size. It hurts when I intentionally touch it, and it seems to be attached to the skin. I have been unable to remove it, and it has not changed in about a week. What could it possibly be?...

Itchy Skin at the Base of the Penis: Causes and Treatment Options

Itching at the base of the penis? I would like to ask about the area at the base of my penis, which is where the pubic hair is located, but not near the bladder. Sometimes it gets very itchy. This could potentially indicate some condition, right? There are no unusual growths or r...

Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is impossible to determine the issue. If it is causing significant distress, please seek medical attention as soon as possible. A proper examination is necessary to understand the problem and to determine the appropriate treatment.

Can Betamethasone Gel Help with Painful Swelling on the Penis?

Becosus is used for the penis? Hello, doctor. Recently, due to my military service, it has been inconvenient to shave my pubic hair. I seem to have a small bump on the left side of my penis near the base, which appears to be caused by a hair getting caught in the foreskin and bei...

Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is impossible to determine the issue. If it is causing significant distress, please seek medical attention as soon as possible. A proper examination is necessary to identify the problem and determine the appropriate course of action.

Understanding Darkening of the Penis: Causes and Concerns

Penile hyperpigmentation? I noticed a dark spot on my penis while showering, but it doesn't hurt or itch. I'm not sure why this is happening, so I'm a bit worried!

Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is impossible to make a definitive diagnosis. If you are very concerned, please seek medical attention as soon as possible.

Understanding Fibroepithelial Polyps with Verrucous Hyperplasia: Treatment Insights

Fibroepithelial polyps issue? Hello, doctor. Recently, I visited a urology clinic and had a wart burned off for biopsy. I have developed a ring of dark-colored warts in the groove of my penis. The biopsy results indicated that it is not condyloma acuminatum, but the name translat...

Dr. Wu Yuxin Reply:
You should consult your attending physician about this issue, as they are the most familiar with your condition and can help you choose the appropriate medication.

Painful Blisters on Pubic Skin: Causes and Concerns Explained

The skin above the base of the penis has developed transparent blisters and is causing a stinging pain? The skin above the base of the penis, where hair is located, has developed a transparent blister that bursts and causes a stinging sensation. Initially, it appeared to be a sma...

Understanding Hard Lumps Near the Penis: Causes and Concerns

Hard lumps in the genital area? Hello, I would like to ask about a small hard lump that has recently appeared near the base of my penis (but not on the penis itself). It has been there for about 3 to 4 days. The lump is not round in shape, and while it is not visibly protruding, ...

Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is impossible to determine the issue. If it is causing significant distress, please seek medical attention promptly. A proper examination is necessary to identify the problem and determine the appropriate course of action.

Understanding Sebaceous Cysts and Milia: Treatment Options and Specialist Guidance

Epidermoid cyst and milium? Is a 0.3 cm cyst and a milium the same thing? If such a small bump appears on the penis and I want to remove it, what treatment options are available? I have not engaged in sexual activity yet. Should I see a dermatologist or a urologist?

Dr. Wu Yuxin Reply:
Similar, dermatology will suffice.

Should I See a Dermatologist or Urologist for Skin Bumps?

Is it a sebaceous cyst or folliculitis? Follow-up question: I recently noticed small bumps near the pimples on my penis that resemble hair follicles, some of which have short hairs on them. Are these also sebaceous cysts? Should I see a urologist or a dermatologist?

Dr. Wu Yuxin Reply:
Let's start with dermatology.

Understanding White Bumps on the Penis: Lipoma or Folliculitis?

Is it a sebaceous cyst or folliculitis? Hello, recently while showering and cleaning my penis, I suddenly noticed some white bumps on it, measuring about 0.1 to 0.3 cm. They are not painful, and I have picked at them, which resulted in hard material coming out. The location is ju...

Dr. Wu Yuxin Reply:
It could be a sebaceous cyst, but without actually seeing the lesion, it cannot be confirmed. If it is causing significant distress, please seek medical attention promptly.

Understanding Penile Ulcers: Causes, Treatment, and Healing Time

Penile ulcer I have a red spot on my penis. I went to the hospital, and the doctor said it was an ulcer, but it hasn't broken down or discharged any fluid. I've been applying the ointment prescribed by the doctor for five days now, and I feel like there hasn't been...

Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is impossible to make a definitive assessment. You should consult your attending physician again, as they are the most familiar with your condition.

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