Penis, Dermatology FAQ - Page 8

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Understanding Skin Itching: Causes and Remedies for Discomfort

Skin itching Hello Dr. Lee: Recently, I have been experiencing itching (dry itching) on my skin, but there are no visible abnormalities on the surface. The itchy areas include my neck, nape, chest (under the breasts), and scrotum (with slight peeling). I would like to ask: 1. Is ...


Dr. Li Yufen Reply:
Hello: There are many causes of skin itching, which can be due to internal factors or external stimuli. For instance, hot weather, sweating, high blood sugar levels, and having an allergic constitution can all contribute to skin itching. Frequent use of talcum powder may lead to ...

[Read More] Understanding Skin Itching: Causes and Remedies for Discomfort


Understanding Peeling Skin on the Penis: Causes and When to Seek Help

The foreskin may peel? Hello, Dr. Wu. After masturbation or sexual intercourse, the outer skin of my genitals becomes red and feels bruised. Then, after two to three days, it starts to peel. When I shower, I can rub off the flakes like exfoliating dead skin, but it still hurts a ...


Dr. Wu Yuxin Reply:
A literal description cannot confirm the diagnosis without actually seeing the lesion. It is recommended to have a dermatologist evaluate it for proper assessment.

[Read More] Understanding Peeling Skin on the Penis: Causes and When to Seek Help


Managing Scabies: Treatment, Skin Irritation, and Returning to Work

Scabies issues? Hello Dr. Wu! 1. On October 8, 2015, I was diagnosed with scabies. I used BB lotion for 9 days, but there are still scabietic tunnels and small red rashes on my penis. Additionally, it is not very irritating when applied to the skin on my body. However, it is qu...


Dr. Wu Yuxin Reply:
1. It is still necessary to use it; otherwise, the treatment will fail. 2. Isolation is required for at least two weeks.

[Read More] Managing Scabies: Treatment, Skin Irritation, and Returning to Work


Understanding Bumps on the Skin of the Penis: Causes and Solutions

I need help; there is something growing on the outer skin of my penis? The layer of skin outside my penis, which is neither the penis itself nor the coronal sulcus, has something growing on it. When I pinch the skin where this growth is located, I can feel small, round, hard lump...


Dr. Wu Yuxin Reply:
A literal description without actually seeing the lesion cannot confirm the diagnosis. It is recommended to have a urologist or dermatologist evaluate it for proper assessment.

[Read More] Understanding Bumps on the Skin of the Penis: Causes and Solutions


Understanding Skin Issues: Concerns About Penile Growth and Healing

Please provide the content you would like me to translate into English? Additionally, the structure on the exterior of my penis does not exude anything. When I pull the foreskin taut, it appears elongated and also has a circular shape. I have previously ruptured it, and after hea...


Dr. Wu Yuxin Reply:
It is still recommended to have a urologist or dermatologist evaluate it to get a proper diagnosis.

[Read More] Understanding Skin Issues: Concerns About Penile Growth and Healing


Understanding Unusual Skin Changes on the Penis: What You Need to Know

Prepuce issues Hello, I would like to ask a question. Recently, while cleaning my genital area, I noticed a small circular piece of flesh that looks like a blood vessel when I pull back my foreskin. It doesn't itch or hurt, and I wonder if it could be a scar from a previous ...


Dr. Li Yufen Reply:
Hello: Based on the textual description, it is not possible to accurately diagnose the skin condition. I recommend that you consult a nearby dermatologist or urologist to confirm the diagnosis. Thank you!

[Read More] Understanding Unusual Skin Changes on the Penis: What You Need to Know


Understanding Fordyce Spots: Treatment Options and Prevention Tips

I'm sorry, but I need specific content to translate. Please provide the text you'd like Hello doctor, I have many lesions on my penis that resemble skin-colored pimples. They have been present for 2-3 years and have increased in number. I researched online and found ima...


Dr. Li Yufen Reply:
Hello: Regarding the diagnosis of skin lesions on the male external genitalia, you can refer to Dr. Wang Hsiu-Han's article at http://www.skin168.net/2013/10/skin-male-genitalis-diagnosis.html. It is recommended to consult a nearby dermatologist for confirmation of the diagn...

[Read More] Understanding Fordyce Spots: Treatment Options and Prevention Tips


Effective Treatments for Sebaceous Gland Obstruction: A Guide

Sebaceous gland obstruction: pharmacological treatment methods! (Updated link) Hello, I have many spots on my penis that are skin-colored and resemble acne. They are not painful or itchy and have been present for 2-3 years, with an increase in number. After researching online and...


Dr. Wu Yuxin Reply:
It is likely Fordyce spots, which do not require treatment; however, it is best to confirm with a biopsy. You may want to consult a urologist first.

[Read More] Effective Treatments for Sebaceous Gland Obstruction: A Guide


Can Over-the-Counter Medications Treat Penile Sebaceous Gland Blockage?

Is there any medication available for the treatment of penile sebaceous gland obstruction? Hello doctor, I have many lesions on my penis that resemble skin-colored bumps. They are not painful or itchy and have been present for 2-3 years, with an increase in number. After research...


Dr. Wu Yuxin Reply:
If it is Fordyce spots, no treatment is necessary; even with laser removal, there is still a possibility of recurrence.

[Read More] Can Over-the-Counter Medications Treat Penile Sebaceous Gland Blockage?


Understanding Unusual Growths on the Penis: What You Need to Know

There is a growth on the penis that is larger than a pimple? Hello doctor, in the past week or two, I've started to develop some pimples in the genital area, which are on the surface of the skin. When I squeezed these pimples, the condition and healing process were similar t...


Dr. Wu Yuxin Reply:
It could possibly be a sebaceous cyst, but based on the description alone and without actually seeing the lesion, it cannot be confirmed. It is advisable to have a physician examine it for a proper diagnosis.

[Read More] Understanding Unusual Growths on the Penis: What You Need to Know


Understanding Painless Penis Peeling After Erection: Causes and Insights

Penile peeling? Why does the skin on the penis peel after an erection, without pain or irritation?


Dr. Wu Yuxin Reply:
Based on the literal description, it is not possible to confirm the condition without actually seeing the lesion. It is recommended to have a physician evaluate it for proper diagnosis.

[Read More] Understanding Painless Penis Peeling After Erection: Causes and Insights


Understanding Oral Warts: Risks and Symptoms After Oral Contact

Regarding cauliflower? Hello doctor, I am a male and two weeks ago I kissed someone I met online and also received oral sex from her. I would like to know if she has oral warts, is it possible for me to get infected? Since yesterday, I have noticed a small white growth on my fren...


Dr. Wu Yuxin Reply:
Based on the literal description, it is not possible to confirm the diagnosis without actually seeing the lesion. It is recommended to have a physician evaluate it for accurate assessment.

[Read More] Understanding Oral Warts: Risks and Symptoms After Oral Contact


Understanding Cauliflower Warts: Skin and Urology Concerns

Regarding cauliflower? Could performing oral sex on my boyfriend for about 30 seconds potentially lead to contracting genital warts? (My boyfriend is still unsure if he has genital warts.) If a male has suspected genital warts on his penis, should he see a dermatologist or a urol...


Dr. Wu Yuxin Reply:
All is acceptable.

[Read More] Understanding Cauliflower Warts: Skin and Urology Concerns


Protecting Yourself from HPV: A Guide for Partners of Infected Individuals

If you have a single sexual partner (currently undergoing treatment for genital warts), how can you protect yourself and prevent infection? Dear Doctor, I am a homosexual man, and my boyfriend (or rather, my sole sexual partner) has been diagnosed with an HPV infection through ...


Dr. Wu Yuxin Reply:
1. There is a risk because there may be viral particles near the affected area. 2. Active treatment and isolation are necessary, and safe sex practices should be prioritized.

[Read More] Protecting Yourself from HPV: A Guide for Partners of Infected Individuals


Risk of STIs from Contact with Shared Bathroom Surfaces

The penis foreskin comes into contact with the bathroom sink? Hello Dr. Wu: I live with two male roommates, and we share a bathroom. This evening while taking a shower, the foreskin of my penis accidentally came into contact with the ceramic surface of the bathroom sink. Since th...


Dr. Wu Yuxin Reply:
Cauliflower is possible, while the others are unlikely.

[Read More] Risk of STIs from Contact with Shared Bathroom Surfaces


Understanding Warts: HPV Transmission and Common Misconceptions

Questions about warts? Dear Dr. Wu, I am the gentleman who previously inquired about the flesh-colored growth on my arm. Thank you for your response. In your previous reply, you mentioned that if the penis comes into contact with the flesh-colored growth on the arm (assuming it ...


Dr. Wu Yuxin Reply:
1. It is possible. 2. There are already instances of self-infection; no specific location is particularly more common.

[Read More] Understanding Warts: HPV Transmission and Common Misconceptions


Understanding Skin Growths on Arms: Are They Normal or HPV Warts?

There are flesh-colored growths or protrusions on the arm? Dr. Wu, hello: I have some flesh-colored growths on both of my arms that resemble follicular papules. I would like to ask you: 1. Is this a normal phenomenon that occurs in the general population, or could it possibly be ...


Dr. Wu Yuxin Reply:
1. I didn't see it, so I cannot make a diagnosis. 2. Yes, it can happen, but the likelihood is low. 3. Yes, there is.

[Read More] Understanding Skin Growths on Arms: Are They Normal or HPV Warts?


Can Toilet Splashing Cause STDs? Understanding the Risks

Toilet flush splash? Hello, Doctor: Today, I used a public restroom with partitions. After finishing urinating, I accidentally pressed the flush handle before pulling up my pants, and it seems that the water from the toilet splashed onto my penis. Since the people using public re...


Dr. Wu Yuxin Reply:
I cannot.

[Read More] Can Toilet Splashing Cause STDs? Understanding the Risks


Risk of STD Transmission from Bed Contact: What You Need to Know

Penis contact with another person's bedding? Hello Dr. Wu: There have been reports about travelers sleeping on hotel beds that were not properly disinfected, leading to infections such as sexually transmitted diseases (STDs) like HPV. In my personal situation, I slept at a f...


Dr. Wu Yuxin Reply:
1. No. 2. I haven't heard of it.

[Read More] Risk of STD Transmission from Bed Contact: What You Need to Know


Understanding Mucosal Protection Against HIV and HPV: A Dermatology Inquiry

Tongue & flashlight (continued question) Dear Dr. Wu, Thank you for your response. Your reply was: "You're welcome." However, I would like to ask Dr. Wu another question, and I hope you will forgive me. In my previous inquiry about "the penis touching a...


Dr. Wu Yuxin Reply:
The likelihood of HIV or HPV viruses remaining on a flashlight's lens is low, and I have not encountered any cases of this nature.

[Read More] Understanding Mucosal Protection Against HIV and HPV: A Dermatology Inquiry


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