Understanding Erythema Nodosum: Concerns, Treatment, and Myths
The issue of erythema nodosum? I have been diagnosed with erythema nodosum through an examination at the Veterans General Hospital. I just heard from my mom that she saw online that it could potentially lead to organ damage. Is this really the case? She also mentioned that I shou...
Dr. Hong Zhengsheng Reply:
Hello, Mr. Wu: Erythema nodosum (EN) currently has unclear etiology, with potential causes including viruses, bacteria, fungi, medications, lymphatic-related diseases, leprosy-related diseases, and sarcoidosis-related diseases. The various symptoms you mentioned are examples that...[Read More] Understanding Erythema Nodosum: Concerns, Treatment, and Myths
Red Spots on Glans: Causes, Symptoms, and Treatment Options
I have had red spots on my scalp for a long time, and they are peeling? Hello, I have noticed three red spots on my genital area, one of which resembles a small bump, and all three spots are peeling. They are located on the glans, with one on the corona. I would like to know what...
Dr. Hong Zhengsheng Reply:
Hello Akon: Psoriasis, fungal infections, eczema, and sexually transmitted diseases are all possible causes. I apologize that based on your description, I cannot determine your exact condition, as online answers can only speculate based on the information provided and experience,...[Read More] Red Spots on Glans: Causes, Symptoms, and Treatment Options
Understanding Eczema: White Bumps in the Groin Area Explained
Is it eczema? Dr. Hong secretly told you that there are small white bumps in the hair follicles of your genital area. You thought it might be a sexually transmitted infection, but you haven't engaged in any risky behavior. You went to see a urologist who prescribed medicatio...
Dr. Hong Zhengsheng Reply:
Hello, Konstantin: Regarding follicular-related disorders, eczema, tinea, and keratinization disorders, I apologize that based on your description, I cannot determine your specific condition. I recommend that when you experience the symptoms mentioned, you should promptly visit a...[Read More] Understanding Eczema: White Bumps in the Groin Area Explained
Understanding Genital Itching: When to See a Dermatologist or Urologist
Genital itching? I often experience itching in my genital area, particularly at the base of my penis. Should I see a dermatologist or a urologist? Thank you.
Dr. Huang Ruiyun Reply:
Dermatology. There is a higher proportion of female dermatologists, but if you feel uncomfortable, it's advisable to inquire beforehand whether the doctor is male.[Read More] Understanding Genital Itching: When to See a Dermatologist or Urologist
Understanding Skin Issues in Toddlers: Causes and Solutions
Skin issues My child is one and a half years old, a girl. Yesterday, I noticed that the skin on her genital area was red. Today, I took her to see a doctor, and he said that because she has been eating adult food, her body has become more acidic, which has caused some mild allerg...
Dr. Jiang Zheen Reply:
In Western medicine, there is no evidence that children develop skin issues due to changes in pH from consuming adult food. Your child's skin problem is more likely a candidal infection and should be treated with topical antifungal medications. Diapered children are naturall...[Read More] Understanding Skin Issues in Toddlers: Causes and Solutions
Understanding Causes of Vaginal Itching After Oral Sex: A Dermatologist's Insight
What causes itching in the genital area? Hello Dr. Hong: After I performed oral sex on my wife for the first time, she mentioned the next day that her genital area was itchy. However, we have had sexual intercourse multiple times before, and she always showers afterward. During t...
Dr. Hong Zhengsheng Reply:
Hello, A-Dan: The most common cause of genital itching is a fungal infection. Other causes may include eczema, bacterial infections, and more. Based on your description, it is not possible to determine your specific condition. I recommend that when you experience the symptoms men...[Read More] Understanding Causes of Vaginal Itching After Oral Sex: A Dermatologist's Insight
Understanding Folliculitis: Causes, Symptoms, and Treatment Options
Folliculitis I am unmarried and have never given birth, but I have a boyfriend. However, I frequently experience folliculitis in the genital area. The area above the labia also sometimes develops inflammatory conditions similar to acne during my menstrual period; sometimes it res...
Dr. Jiang Yujiao Reply:
Hello: If you frequently experience folliculitis during your menstrual period, it may be related to breathability. It is advisable to wear 100% cotton underwear and breathable sanitary pads. Additionally, washing with soap and applying anti-inflammatory medication can help improv...[Read More] Understanding Folliculitis: Causes, Symptoms, and Treatment Options
Understanding Eczema: Can Skin Fully Recover After Allergic Reactions?
Eczema Dear Doctor, Two years ago, I first developed a rash on my genital area. After consulting a doctor, I was informed that it was an allergic eczema condition. After using a corticosteroid ointment, the symptoms disappeared. However, the skin color has darkened, and similar...
Dr. Hong Zhengsheng Reply:
Hello to those troubled by eczema: The causes of genital eczema are diverse, and based on your written description, it is currently difficult to ascertain your specific condition. The most significant characteristic of skin diseases is that they are best assessed through visual o...[Read More] Understanding Eczema: Can Skin Fully Recover After Allergic Reactions?
Understanding Warts: Transmission Risks and Treatment Options
Wart My boyfriend has common warts on his hand and is currently undergoing cryotherapy. Can they spread to other areas? If he touches his genital area, will he get genital warts? If he touches me, will it transmit? Can kissing transmit the virus? What about linking fingers (not h...
Dr. Hong Zhengsheng Reply:
Hello: Warts are contagious, similar to the common cold, and individuals with weakened immune systems are more susceptible to infection. Therefore, it is recommended that when you notice the described symptoms on your skin, you should promptly visit a public hospital under the De...[Read More] Understanding Warts: Transmission Risks and Treatment Options
Understanding Warts: Types, Treatments, and Infection Risks
The virus that causes warts? Hello, Doctor: 1. Is the virus that causes warts on the hands the same as the virus that causes genital warts? If I have warts on my hands and touch my genital area while showering, can that cause genital warts? 2. I have already received cryotherapy ...
Dr. Zheng Lizhen Reply:
Hello: 1. The virus causing warts on the hands is usually a different subtype of human papillomavirus (HPV) than the one that causes genital warts. If warts are present on the hands and one touches the genital area, there is a possibility of transmitting the virus to the genital ...[Read More] Understanding Warts: Types, Treatments, and Infection Risks
Understanding Genital Herpes: Causes, Symptoms, and Treatment Options
Genital herpes Hello, Dr. Hong! My girlfriend has always developed herpes lesions in her genital area whenever she experiences sleep deprivation or work fatigue. If we engage in sexual intercourse without using a condom, I also end up getting infected. Could you please explain (1...
Dr. Hong Zhengsheng Reply:
Hello, The appearance of blisters in the genital area can be caused by various conditions aside from herpes, which may present similar symptoms. Based on your description, it is not possible to determine your exact condition. Therefore, I recommend that when such symptoms appea...[Read More] Understanding Genital Herpes: Causes, Symptoms, and Treatment Options
Understanding Small Hard Bumps in the Groin Area: When to Seek Help
A small hard lump has developed? Two days before my last menstrual period, I felt some irritation in the genital area. After scratching it, I noticed a small hard lump near the pubic hair growth area close to my abdomen. At first, I thought it was caused by an insect bite and did...
Dr. Jiang Zheen Reply:
You should visit a dermatology clinic. If it is painful, there may be a bacterial infection. If it is not painful, it could be localized glandular swelling or hyperplasia. Wishing you peace, Jesus loves you.[Read More] Understanding Small Hard Bumps in the Groin Area: When to Seek Help
Managing Stretch Marks and Skin Changes During Pregnancy: Expert Advice
Stretch marks and areolas..? Doctor, I would like to ask you a question. I am currently over six months pregnant, but I have developed unwanted stretch marks on my thighs and buttocks. When I was 20 years old and pregnant with my first child, I didn't understand how to take ...
Dr. Zheng Lizhen Reply:
Hello, 1. Treatments such as intense pulsed light (IPL), pulsed electromagnetic field therapy, cold laser therapy, and dye laser can be used to improve stretch marks. Botox cannot eliminate stretch marks. Currently, our facility does not have the aforementioned equipment. These...[Read More] Managing Stretch Marks and Skin Changes During Pregnancy: Expert Advice
Common Questions About Plantar Warts and HPV Transmission
Some questions about foot warts? I was recently diagnosed with plantar warts on my foot, and I have some questions. 1. Can the virus that causes plantar warts spread to the genital area or other parts of the body? 2. If so, does having HPV in my blood mean that it is also present...
Dr. Hong Zhengsheng Reply:
Hello, I haven't done anything. 1) Foot warts can potentially spread to other areas of the body. 2) HPV does not appear in blood or semen. 3) Same as above. 4) It is contagious, so it is recommended to consult a dermatologist. 5) Washing socks separately is definitely the be...[Read More] Common Questions About Plantar Warts and HPV Transmission
Understanding and Treating Balanitis: Insights on Betamethasone Use
Preputial eczema Hello Doctor: A few days ago, I was diagnosed with balanitis due to eczema, and the doctor prescribed a topical ointment called Betamethasone. I have a few questions to ask you: 1. Why does balanitis cause pain when the glans is touched? 2. Can balanitis due to e...
Dr. Hong Zhengsheng Reply:
Hello, Xiao Shan: Balanitis eczema can present with mild itching, and in more severe cases, it may be accompanied by pain. The severity of symptoms depends on the condition and individual hygiene habits. It is essential to keep the area dry and maintain proper personal hygiene,...[Read More] Understanding and Treating Balanitis: Insights on Betamethasone Use
Understanding Painful Growths Near the Genitals: When to Seek Help
Concerning issues? Hello, Dr. Hong: I have a question I would like to ask you. A couple of days ago, I noticed a small spot appearing next to my genital area (right next to the labia minora). It was a bit painful, but I thought it would go away in a couple of days, so I didn’t pa...
Dr. Hong Zhengsheng Reply:
Hello Isabella: Based on your written description, it is currently difficult to ascertain your specific medical condition. The main difference between dermatological diseases and internal medicine diseases is that "a physician's visual examination is essential." It...[Read More] Understanding Painful Growths Near the Genitals: When to Seek Help
Understanding and Treating Genital Warts: Effective Solutions and Insights
The issue of viral warts? Hello, doctor. I would like to ask about warts. They are not located on my genitals but rather on the inner thigh close to the genital area. Although I have undergone treatment, they keep recurring. I have already tried cryotherapy and laser treatment, b...
Dr. Jiang Zheen Reply:
Cauliflower lesions are indeed prone to recurrence, primarily due to their long incubation period. Therefore, continuous monitoring and treatment are essential. Currently, the most effective treatment involves cryotherapy, laser therapy, and electrosurgery, followed by the applic...[Read More] Understanding and Treating Genital Warts: Effective Solutions and Insights
Understanding Urticaria: Itchy Red Bumps and Treatment Options
Itching..? Hello Dr. Huang: A while ago, I frequently noticed small red bumps on my body that resembled flea bites. After examination, the diagnosis was urticaria. However, I often feel intense itching in the area where I have pubic hair, but not on the genital area itself. After...
Dr. Huang Ruiyun Reply:
I'm sorry, but online diagnoses are not permitted. If you are really troubled, please visit a dermatologist in person.[Read More] Understanding Urticaria: Itchy Red Bumps and Treatment Options
Understanding White Spots on the Glans: Causes and Concerns
White spots on the glans? Hello, Doctor: I am nineteen years old and have been troubled by a noticeable white patch on my genital area (on the glans and foreskin). It is neither painful nor itchy. I have seen a doctor who mentioned it is leukoplakia, but I am unsure if there is a...
Dr. Zheng Lizhen Reply:
Hello: Vitiligo is often an autoimmune disease that results in the destruction of one's own melanocytes. Topical medication treatment may be attempted. Sincerely, Dr. Cheng Li-Chen, Dermatology.[Read More] Understanding White Spots on the Glans: Causes and Concerns
Safe and Effective Options for Tattoo Removal: Laser vs. Surgery
No content? Help! When I was younger, I liked to play with temporary tattoos and applied them to my genital area. Now, the design has faded, but there is still a faint outline that won't wash off. I've been worried about this for a long time. Which is safer and has fewe...
Dr. Huang Ruiyun Reply:
It is not possible to make a diagnosis online; please visit a dermatologist or a plastic surgeon in person.[Read More] Safe and Effective Options for Tattoo Removal: Laser vs. Surgery