Rash, Dermatology FAQ - Page 24

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Understanding Dermatological Treatments: Insights on Chemix Tables and DermaLean

excuse me? Doctor, what benefits does this medication have? My friend has been taking it for four months. She has red skin and went to see CHEMIX TABLES. "YU" is oral, while DERMALEAN is topical! It was prescribed by her doctor. However, after taking it for nine months,...


Dr. Cai Changlin Reply:
Hello: The oral medication your friend is using is likely an anti-inflammatory, while the topical medication is aimed at treating conditions such as rashes, acne, or infections. Of course, the usage of medications can vary among different physicians. It is advisable for your frie...

[Read More] Understanding Dermatological Treatments: Insights on Chemix Tables and DermaLean


Understanding Folliculitis: Causes, Symptoms, and Treatment Options

Is it folliculitis? Doctor, I have a follicle under my armpit that seems to have a small opening. I can see a white substance at the follicle's opening, and when I squeeze it, I can expel more of this white material, which feels like it won't stop. I'm hesitant to ...


Dr. Zhang Zhibo Reply:
Dear Ann: The symptoms you described are commonly known as a pilar cyst, medically referred to as an epidermoid cyst. This usually occurs after skin injury (such as squeezing a pimple or scratching), causing a portion of the epidermis to be encapsulated by new skin, resulting in ...

[Read More] Understanding Folliculitis: Causes, Symptoms, and Treatment Options


Understanding Skin Issues During Menstruation: Eczema or Allergy?

excuse me? Hello, doctor. I apologize for the interruption. I would like to ask, during my menstrual period, I experience a rash on my buttocks that looks like eczema or tinea cruris with small bumps. Could this be an allergy? Is it possible that I am allergic to sanitary pads? A...


Dr. Jiang Yujiao Reply:
Dear Wan-Ching: If the rash appears only during your menstrual period, it is more likely to be eczema, which could be due to lack of breathability or an allergy to sanitary pads. Wishing you peace and health. Sincerely, Dr. Jiang Yu-Jiao, Director of the Dermatology Department, T...

[Read More] Understanding Skin Issues During Menstruation: Eczema or Allergy?


Understanding Vasculitis: Treatment Options and Prognosis

Please ask your questions related to vasculitis? Hello, could you please tell me about the current treatment methods for vasculitis? Is there a possibility of cure or symptom relief? If symptoms improve, can medications be stopped or dosages reduced? Additionally, is there a poss...


Dr. Zhang Zhibo Reply:
Dear Liu: Vasculitis is a disease characterized by inflammatory responses and necrosis affecting blood vessels, which can involve one or multiple organs and vessels. Symptoms may include unexplained fever, weight loss, and persistent loss of appetite, which are nonspecific compla...

[Read More] Understanding Vasculitis: Treatment Options and Prognosis


Understanding Sweat Spots and Skin Issues: Causes and Treatments

Sweat spots and related issues? 1. How does tinea versicolor occur, and what are the treatment options? 2. Can isotretinoin gel (vitamin A acid) also improve blackheads? 3. Does a mosquito bite cause redness and swelling? Is it sufficient to apply ointment, or is it necessary...


Dr. Zhang Zhibo Reply:
Hello: Here are simple answers to your questions. 1. How does tinea versicolor occur and how is it treated? Tinea versicolor is a fungal skin infection that presents as red, slightly scaly rashes, typically located on the back and chest, and in some cases, on the arms. Due to t...

[Read More] Understanding Sweat Spots and Skin Issues: Causes and Treatments


Can Herpes Appear on Pubic Hair? Understanding Skin Conditions

Can herpes appear on the pubic hair? Question 47759: Inquirer: Tulong / Male / 41 / On August 9, 2007, I developed redness and swelling at the base of my pubic hair, accompanied by itching. I applied a general topical ointment, which led to pus formation and then scabbing. Recent...


Dr. Zhang Zhibo Reply:
Hello, you have described symptoms that are consistent with herpes. Generally speaking, herpes simplex virus infections present with a clustering phenomenon, initially characterized by a tingling sensation followed by the appearance of vesicles. In the early stages, these vesicle...

[Read More] Can Herpes Appear on Pubic Hair? Understanding Skin Conditions


Understanding Rashes: Causes and Treatments for Skin Issues

Rash Doctor, I have developed a large rash on the back of my thigh that looks similar to mosquito bites. Could this be due to the medication I took for treating athlete's foot and dyshidrotic eczema, or is there another reason?


Dr. Zhang Zhibo Reply:
Hello, regarding your question about the skin rash, it is necessary to see the actual condition to make a proper assessment. If the situation you described involves swelling that does not resolve on its own, factors such as the timing of the occurrence and what exacerbates or all...

[Read More] Understanding Rashes: Causes and Treatments for Skin Issues


Understanding Dermatological Treatments: Decent and Betaderm Usage Explained

Medication Doctor, I visited today and I have a question regarding what you said about the medications. You mentioned that Decent is to be applied on the rash and Betaderm is for the skin folds. Is that correct? I'm worried that I might have remembered it incorrectly.


Dr. Zhang Zhibo Reply:
Hello, Xiao Bai: Betaderm is an anti-inflammatory medication used for rashes caused by allergies, while Decent is an antifungal medication used to treat athlete's foot (commonly found in the spaces between the toes and on the soles of the feet, and can sometimes extend to th...

[Read More] Understanding Dermatological Treatments: Decent and Betaderm Usage Explained


Understanding Athlete's Foot: Symptoms, Allergies, and Treatment Options

Athlete's foot Doctor, I recently had athlete's foot, and after seeing a doctor, it didn't help. Now my foot is a bit swollen, and I have developed rash-like allergic hives on my toes and a little above them. A few days ago, I saw a doctor who said it was a skin al...


Dr. Zhang Zhibo Reply:
Xiao Mi: Athlete's foot generally does not cause swelling of the feet unless there is a wound leading to cellulitis. Allergic rashes typically resolve on their own, but if a rash appears that is painful and does not go away, it could be bacterial folliculitis or paronychia, ...

[Read More] Understanding Athlete's Foot: Symptoms, Allergies, and Treatment Options


Understanding Cholinergic Urticaria: Symptoms and Management Insights

Regarding the issue of cholinergic urticaria? Hello, my condition is similar to "cholinergic urticaria," where my skin itches all over due to an increase in room temperature or body temperature (the itching is not localized, resembling needle-like pricks). Cooling down ...


Dr. Huang Ruiyun Reply:
Yes. You're welcome.

[Read More] Understanding Cholinergic Urticaria: Symptoms and Management Insights


Understanding Unexplained Itching: Causes and Solutions

Itching skin? Recently, I have been experiencing itching on my skin for some unknown reason. Sometimes my hands itch, and other times my feet do as well. I sometimes wake up at night due to the itching, but there are no visible symptoms on my skin, such as rashes or redness. What...


Dr. Hong Zhengsheng Reply:
Hello, Xiao Hui: Eczema, tinea, and localized neuropathic conditions are all possible causes. I apologize for not being able to provide a diagnosis based solely on your description. The best advice for you is to consult a dermatologist you trust. I recommend that when you notice ...

[Read More] Understanding Unexplained Itching: Causes and Solutions


How to Differentiate Between Heat Rash and Allergic Reactions in Infants

How can one differentiate between heat rash and allergic dermatitis? My sister is currently seven months old and has just started trying solid foods. After going out for a day (it was very hot that day), I noticed that the next day she developed a rash on her neck and arms. I thi...


Dr. Jiang Zheen Reply:
Allergic rashes can be divided into two main categories. The first category is symmetrical rashes, which occur in symmetrical areas of the body and are usually more widespread. These are often caused by food, medications, or allergens entering through the respiratory tract. The s...

[Read More] How to Differentiate Between Heat Rash and Allergic Reactions in Infants


How Long Does It Take for Rashes to Fade in Babies?

How long does it take for a rash to resolve? If a seven-month-old baby is experiencing heat rash or an allergic reaction while trying solid foods, how long does it typically take for each condition to resolve? Can this resolution time be used as a criterion to differentiate betwe...


Dr. Hong Zhengsheng Reply:
Hello, nanan: The best advice is to find a dermatologist you trust and consult with them. Unfortunately, there is no simple method to easily differentiate between these two conditions; a comprehensive evaluation considering other bodily symptoms is necessary. I recommend that whe...

[Read More] How Long Does It Take for Rashes to Fade in Babies?


Unexplained Itchy Rash: Causes and Solutions for Skin Irritation

Unexplained rash Every morning when I wake up, my body feels very itchy, almost like I've been bitten by mosquitoes. However, I wear long sleeves and long pants, and I cover myself with a blanket, yet my back, thighs, and buttocks still feel like they've been bitten by ...


Dr. Huang Ruiyun Reply:
Urticaria. If it is very bothersome, you can see a dermatologist and take medication to control the symptoms.

[Read More] Unexplained Itchy Rash: Causes and Solutions for Skin Irritation


Understanding Baby Rashes: Causes, Symptoms, and Treatments

Infant rash Dear Doctor, I have received your previous response, thank you. I would like to provide a complete description of the issue you asked me to write about. My three-month-old baby has developed several red rashes on their legs. Initially, there were only one or two spo...


Dr. Jiang Zheen Reply:
I wonder if the baby is experiencing any itching? Are there any rashes on the palms or soles? It appears to be more like a hypersensitive reaction, which can be referred to as lichen urticatus. It could also possibly be a condition unique to children called acropustulosis of infa...

[Read More] Understanding Baby Rashes: Causes, Symptoms, and Treatments


Understanding Red Rashes on Your Baby's Legs: Causes and Solutions

Red rash on the baby's feet? Hello Doctor, I have received your previous response, thank you. I would like to provide a complete description of the issue as you requested. My three-month-old baby has developed several red rashes on their legs. Initially, there were just one ...


Dr. Jiang Zheen Reply:
I'm sorry, but I cannot find your webpage on the website; I can only find its homepage. Please provide more details about the URL. Wishing you peace.

[Read More] Understanding Red Rashes on Your Baby's Legs: Causes and Solutions


Understanding Baby Rash: Causes, Symptoms, and Treatment Options

Infant rash The baby, who is three months old, has developed several red rashes on the legs that do not swell. However, the center of the red areas has a raised bump, which is usually skin-colored or slightly red. If the skin is stretched too much, it can turn into white spots th...


Dr. Jiang Zheen Reply:
Based on your description, it is difficult to determine the exact situation. It would be helpful if you could describe the specific location, quantity, size, extent, presence of symptoms, and any other doctors' diagnoses. Providing a photo would be ideal. However, according ...

[Read More] Understanding Baby Rash: Causes, Symptoms, and Treatment Options


Understanding Itchy Skin: Causes, Treatments, and AHA for Blackheads

Skin itching When the weather is warmer or when you are near hotter areas, the skin may feel itchy or prickly. This sensation can be attributed to several factors, including heat rash, prickly heat (miliaria), or even allergic reactions to sweat. It is not classified as a specifi...


Dr. Jiang Zheen Reply:
It is likely effective; skin prickling may be due to dry skin, so it is advisable to regularly apply moisturizing lotion.

[Read More] Understanding Itchy Skin: Causes, Treatments, and AHA for Blackheads


Effective Treatments for Persistent Eczema: Beyond Topical Creams

Regarding eczema~~ I have been experiencing eczema on my buttocks intermittently and have sought medical attention several times. However, the treatment has mostly consisted of topical ointments. The doctor also suggested considering injections, but I am hesitant due to concerns ...


Dr. Hong Zhengsheng Reply:
Hello, Kiwi: [Finding a trusted dermatologist for consultation] is the best advice for you. I apologize, but based on your written description, it is currently impossible to determine your exact condition. Answers found online can only speculate based on the description and exper...

[Read More] Effective Treatments for Persistent Eczema: Beyond Topical Creams


Unexplained Skin Itching: Seeking Answers for Persistent Symptoms

Itching skin with no identifiable cause? Hello, Director: My father has been experiencing skin itching symptoms for a long time, specifically on the palms of his hands and the front of his lower legs. I have examined his palms and did not find any specific lesions (such as rashes...


Dr. Hong Zhengsheng Reply:
Hello, Xiao Hong: Dermatitis, connective tissue-related skin disorders, folliculitis-related conditions, and immune-related disorders are all potential causes. I apologize that based on your description, I cannot determine your specific condition. Answers found online can only sp...

[Read More] Unexplained Skin Itching: Seeking Answers for Persistent Symptoms


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