Understanding Acne Below the Ear: Causes and Health Signals
excuse me? The appearance of pimples below the ear, along with warm breath similar to that experienced during a fever, may indicate an underlying issue. Possible causes could include skin infections, such as folliculitis or acne, or even a reaction to stress or hormonal changes. ...
Dr. Hong Zhengsheng reply Dermatology
Hello: I apologize for not being able to provide a diagnosis based solely on your description. The best advice for you is to consult a trusted dermatologist. I recommend that when your skin exhibits the symptoms you described, you should promptly visit a public hospital in your c...[Read More] Understanding Acne Below the Ear: Causes and Health Signals
Understanding Eyelid Blisters: Causes, Symptoms, and Treatment Options
Blister on the eyelid? 1. It started around last Monday or Tuesday, though I can't recall exactly. In any case, I've been feeling a prickling sensation on my right eyelid. Every time I apply toner and my hand touches the upper eyelid, I experience a slight stinging pain...
Dr. Hong Zhengsheng reply Dermatology
Hello, Xiaoyu: The best advice is to "find a dermatologist you trust and schedule an appointment." I recommend that when you notice the symptoms described, you should promptly visit a public hospital in your city or county and consult with a dermatology specialist. All ...[Read More] Understanding Eyelid Blisters: Causes, Symptoms, and Treatment Options
Understanding Eczema: Causes, Symptoms, and Treatment Options
Eczema Hello, doctor! Last December, I had my first sexual encounter with a stranger using a condom. The next day, I started experiencing itching at the base of my penis. I consulted a doctor who diagnosed it as dermatitis, but I have never had this issue before. Could it be rela...
Dr. Hong Zhengsheng reply Dermatology
Hello, Xiao Zhang: The best advice for you is to "find a trusted dermatologist and schedule an appointment." I recommend that when you notice the described symptoms on your skin, you should promptly visit a public hospital under the Department of Health in your city or ...[Read More] Understanding Eczema: Causes, Symptoms, and Treatment Options
Concerns About Skin Lesions: Understanding Melanoma Risks in Older Adults
Melanin Hello Doctor: My father is 67 years old and has Sjögren's syndrome. He has been on immunomodulatory medication for a long time. Recently, we noticed a spot near his ear on his face that resembles a senile plaque, which has been bleeding and has not healed for about a...
Dr. Hong Zhengsheng reply Dermatology
Hello Ms. Lin: I apologize for not being able to draw a conclusion based solely on your description. The best advice for you is to "find a trusted dermatologist and schedule an appointment." I recommend that when your skin exhibits the symptoms described, you should pro...[Read More] Concerns About Skin Lesions: Understanding Melanoma Risks in Older Adults
Understanding Viral Warts on the Chest: Implications and Myths
Viral warts on the chest? Viral warts, also known as verrucae, reflect a weakened immune system and are commonly found on the mouth, limbs, and other exposed areas. If a girl has developed viral warts on her chest and subsequently undergoes electrosurgery for treatment, does this...
Dr. Hong Zhengsheng reply Dermatology
Hello! In your letter, you mentioned: "If a girl has viral warts on her breasts and then undergoes electrosurgery treatment, does this indicate that the girl has had sexual experience?" Based on my personal review of medical literature, there is "no correlation&quo...[Read More] Understanding Viral Warts on the Chest: Implications and Myths
Understanding Acne in Uncommon Areas: Armpits and Ears
Acne on the ears and underarms? I recently noticed something that looks like a pimple in my armpit. It's swollen and painful when pressed, and it feels a bit hard. It's been there for a week. It seems to get more swollen when I try to squeeze it, but after a few days of...
Dr. Hong Zhengsheng reply Dermatology
Hello babyclaires: Acne, folliculitis, sebaceous cysts, fibromas, and skin tumors are all possible causes. I apologize for not being able to provide a diagnosis based solely on your description. The best advice is to consult a trusted dermatologist. I recommend that when you noti...[Read More] Understanding Acne in Uncommon Areas: Armpits and Ears
Understanding Cauliflower Warts: Treatment, Prevention, and Care
Could you please provide more context or specify what information you would like regarding cauliflower? I have genital warts and have already undergone electrosurgery, but I read online that electrosurgery does not completely cure them and the recurrence rate is quite high. Is th...
Dr. Hong Zhengsheng reply Dermatology
Hello, Xiao Qi: The best advice is to find a trusted dermatologist and schedule an appointment. I recommend that when you notice the symptoms described, you should promptly visit a public hospital in your city or county and consult with a dermatologist. All the physicians at our ...[Read More] Understanding Cauliflower Warts: Treatment, Prevention, and Care
Can You Catch Flat Warts from Touching an Infected Person?
Flat warts If you had contact with a patient who has flat warts and did not disinfect your hands, only washing them with body wash, and then touched your own acne an hour later, there is a possibility of transmission. Flat warts are caused by the human papillomavirus (HPV), which...
Dr. Hong Zhengsheng reply Dermatology
Hello, Ms. Yan-Jing: In your letter, you mentioned, "I have come into contact with a patient with flat warts and did not disinfect my hands..." → It is recommended that you consult a dermatologist to determine whether it is indeed flat warts or another condition. You al...[Read More] Can You Catch Flat Warts from Touching an Infected Person?
Why Did My Skin Break Out After Using Allergy Cream?
Why do I develop a lot of acne after applying allergy medication? I would like to ask, last week I improperly used alpha hydroxy acid, which caused some redness on my cheekbones. I immediately went to see a doctor and received an allergy cream, which helped reduce the redness aft...
Dr. Hong Zhengsheng reply Dermatology
Hello, cat owner: The best advice is to "find a dermatologist you trust and schedule an appointment." I recommend that when your cat exhibits the described symptoms, you should promptly visit a public hospital in your city or county and consult with a dermatologist. All...[Read More] Why Did My Skin Break Out After Using Allergy Cream?
Itchy Mole on Right Thigh: Concerns After Accidental Removal and Scabbing
The mole on the back of my right thigh is itchy. After accidentally scratching it off, it has been scabbed over and still feels raised and itchy? The mole on the back of my right thigh has been itchy. After accidentally scratching it off, it has formed a scab that has persisted f...
Dr. Hong Zhengsheng reply Dermatology
Hello, Both "Dermatology" and "General Surgery" are departments where you can make an appointment for consultation. I apologize for not being able to provide a diagnosis based solely on your description. The best advice for you is to find a trusted dermatolo...[Read More] Itchy Mole on Right Thigh: Concerns After Accidental Removal and Scabbing
Persistent Itching at the Base of the Penis: Possible Causes and Concerns
I have been troubled for a long time and really don't know the reason? My penis base started itching the day after I had protected sexual intercourse with an unfamiliar woman. The itching is more pronounced when walking and less severe when sitting. When I look at the itchy ...
Dr. Hong Zhengsheng reply Dermatology
Hello, Xiao Zhang: The symptoms related to localized folliculitis, localized fungal infections, localized eczema, scabies, and localized skin neuritis are all potential causes. As for symptoms of syphilis or other sexually transmitted diseases, these can be diagnosed and treated ...[Read More] Persistent Itching at the Base of the Penis: Possible Causes and Concerns
Dealing with Acne on Your Back: Causes and Solutions
Acne on the back? Hello, is there something wrong with my skin? I mostly have acne on my back, and occasionally a few on my face. Now it's even affecting my arms. What should I do? Please help me!
Dr. Hong Zhengsheng reply Dermatology
Hello, Folliculitis, keratosis pilaris, localized tinea infections, and localized eczema are all potential causes. I apologize for not being able to provide a diagnosis based solely on your description. The best advice is to consult a dermatologist you trust. I recommend that...[Read More] Dealing with Acne on Your Back: Causes and Solutions
Understanding Herpes: Symptoms, Treatment, and Contagion Risks
Herpes Herpes can occur on the genitals as well as in the oral cavity. Common medications used for treatment include antiviral drugs such as acyclovir, valacyclovir, and famciclovir. While these medications can help manage outbreaks and reduce symptoms, there is currently no cure...
Dr. Hong Zhengsheng reply Dermatology
Hello, Xiao Li: Can herpes appear on the genitals and in the oral cavity? → Yes. [It is best to find a dermatologist you trust and schedule an appointment.] I apologize, but based on your description, it is currently not possible to determine your exact condition. Answers found o...[Read More] Understanding Herpes: Symptoms, Treatment, and Contagion Risks
Effective Treatments for Peeling Skin on Hands: When to See a Dermatologist
Born with a wealthy hand? I would like to ask you about my hands peeling recently. I'm not very good at hand care. Is there any way to treat this? Should I see a dermatologist?
Dr. Hong Zhengsheng reply Dermatology
Hello, Ah Fang: The best advice for you is to find a dermatologist you trust and consult with them. I apologize, but based on your written description, I cannot determine your specific condition. Answers found online can only speculate based on the information provided and person...[Read More] Effective Treatments for Peeling Skin on Hands: When to See a Dermatologist
Understanding ViTiX Gel: Is It Effective for Vitiligo Treatment?
Vitiligo I have heard that ViTiX depigmentation gel can effectively treat vitiligo, but I have been using it for over two months and have not seen any improvement in my white patches. Does this mean that ViTiX depigmentation gel is not effective for me, or does it require a longe...
Dr. Hong Zhengsheng reply Dermatology
Hello: If you have any questions regarding medication, you can consult your treating physician in person or ask the pharmacist who dispenses your medication. This way, you can immediately resolve any confusion you may have. I apologize for not being able to provide a diagnosis ba...[Read More] Understanding ViTiX Gel: Is It Effective for Vitiligo Treatment?
Understanding Itchy Skin: Causes and Care for Genital Discomfort
The skin is very itchy? Hello, Dr. Hong. The skin in the small area between my scrotum and the top of my anus has become red and itchy since this past Monday. When I shower, the water hitting that area causes a stinging sensation. I went to see a doctor, but they didn't spec...
Dr. Hong Zhengsheng reply Dermatology
Hello, Phile: Skin tinea, eczema, localized keratosis abnormalities, localized small nerve abnormalities related to the skin, and localized infectious skin conditions are all possible causes. I apologize for not being able to provide a diagnosis based solely on your description. ...[Read More] Understanding Itchy Skin: Causes and Care for Genital Discomfort
Multiple Bumps in the Groin: Causes and Concerns Explained
There are several lumps in the groin area? Hello doctor, the night before last, I suddenly developed several bumps under my right groin area, and they were very itchy. However, when I woke up the next day, they had all disappeared. I also applied some antifungal cream because I h...
Dr. Hong Zhengsheng reply Dermatology
Hello: Localized eczema, localized tinea cruris, localized vascular-related abnormalities, insect bites, bedbug bites, localized contact dermatitis... are all possible causes. I apologize for not being able to provide a diagnosis based solely on your description. [Finding a derma...[Read More] Multiple Bumps in the Groin: Causes and Concerns Explained
Understanding Seasonal Blisters: Causes and Treatments for Skin Issues
Blister Every time the seasons change (from spring to summer or autumn to winter), blisters appear on the sides of my fingers, on the skin above my fingernails, and on my palms. Why does this occur specifically during the change of seasons?
Dr. Hong Zhengsheng reply Dermatology
Hello GL: Hand eczema, hand tinea, dyshidrotic eczema, and other keratinization disorders of the hands are all possible causes. I believe that during seasonal changes, due to unstable weather conditions and significant fluctuations in humidity and temperature, it is easier for th...[Read More] Understanding Seasonal Blisters: Causes and Treatments for Skin Issues
Understanding Painful Skin Bumps: Causes and Treatment Options
Recently, there have been protrusions that feel similar to a nipple? Hello, doctor! Since I was in middle school, I have been experiencing small hard lumps that appear intermittently (sometimes on the left side, sometimes on the right). They are very painful when pressed. I initi...
Dr. Hong Zhengsheng reply Dermatology
Hello, Butterfly Purple: Localized fibrous tumors, subcutaneous masses, and subcutaneous cysts are all possible causes. I apologize for not being able to provide a diagnosis based solely on your description. The best advice is to consult a trusted dermatologist. I recommend that ...[Read More] Understanding Painful Skin Bumps: Causes and Treatment Options
How to Handle Fibroma-Like Growths on Your Face: Surgery Options
About the skin? Recently, I have noticed the appearance of fibroma-like growths on my face. How should I handle this? Is surgery necessary?
Dr. Hong Zhengsheng reply Dermatology
It is best for you to find a trusted dermatologist and schedule an appointment. I recommend that when you notice the described symptoms on your skin, you should promptly visit a public hospital in your city or county and consult with a dermatologist. All the physicians at our dep...[Read More] How to Handle Fibroma-Like Growths on Your Face: Surgery Options