Can AHA Peels Help with Acne Scars on the T-Zone?
Facial chemical peel? Is it possible to undergo chemical peels with glycolic acid for frequent acne breakouts on my face, particularly in the T-zone, which have left numerous acne scars? How long does the treatment take? After the treatment, will I still experience breakouts? I l...
Dr. Jiang Yujiao Reply:
Hello: In response to your question, generally, long-lasting acne does not leave scars, but may result in post-inflammatory hyperpigmentation. You can consider undergoing a chemical peel with alpha hydroxy acids (our clinic uses an updated and improved version with citric acid), ...[Read More] Can AHA Peels Help with Acne Scars on the T-Zone?
Understanding Allergies: Eczema, Acne Prevention, and Blackhead Removal
Allergy Hello, does contact with grass (plants) cause eczema? How many times a day is appropriate to wash the face to prevent acne? Is it necessary to use facial cleanser every time? How can blackheads be removed?
Dr. Jiang Zheen Reply:
Yes, certain plants can cause contact dermatitis, such as poison ivy, poison oak, and members of the Asteraceae family. It is recommended to wash your face at least twice a day, and if your skin is very oily, you can wash it with water several more times. For blackheads, topical ...[Read More] Understanding Allergies: Eczema, Acne Prevention, and Blackhead Removal
Understanding and Managing Recent Acne Breakouts: Expert Advice
I've been experiencing a sudden outbreak of acne recently? Hello Dr. Jiang: In the past two weeks, I've been experiencing breakouts on my face (cheeks, nose, and along the hairline, approximately 20 spots). They are quite deep, with some developing whiteheads while othe...
Dr. Jiang Yujiao Reply:
Hello: In response to your question, the possible reasons for the acne on your face, considering your symptoms and age, are as follows: (1) Using skincare products that are not suitable for you, which may be too greasy or contain ingredients in sunscreen that can cause breakouts....[Read More] Understanding and Managing Recent Acne Breakouts: Expert Advice
Does Weather Change Increase Acne Breakouts? Expert Insights
Does changing weather make it easier to develop acne? I would like to ask the doctor... I am very prone to acne. During July and August, I didn't have much acne, but recently, with the change in weather, it seems to be getting worse. Is it more likely to break out during wea...
Dr. Zheng Lizhen Reply:
Hello: Changes in weather and emotions can easily lead to acne. Regardless of the area, it's sufficient to wash your face gently; the amount of foam is not important, and about one to two minutes of washing is adequate. The duration of glycolic acid peels depends on the conc...[Read More] Does Weather Change Increase Acne Breakouts? Expert Insights
Understanding Acne: Tips for Cleansing and Using AHA Products
Regarding acne issues? Doctor, I've heard that when washing your face, it's enough to lightly cleanse the cheeks. Is this the same for people who are prone to acne on their cheeks? I've also heard that using alpha hydroxy acid (AHA) products can lead to an initial ...
Dr. Zheng Lizhen Reply:
Hello: Regardless of the area, it's best to wash your face gently. When starting to use alpha hydroxy acid (AHA) products, you may experience an increase in breakouts, but they will gradually diminish over time. AHA products can also be used in the fall. Sincerely, Dr. Cheng...[Read More] Understanding Acne: Tips for Cleansing and Using AHA Products
Understanding Acne Flare-Ups: The Impact of Seasonal Changes on Skin
Seasonal changes and acne? Hello, doctor. I experienced a sudden outbreak of acne on my face when I was 20 years old, and now at 22, it has been two years. The condition has fluctuated between better and worse. I started taking acne medication last year and have been on it for ov...
Dr. Hong Zhengsheng Reply:
Hello, Ah Xiang: Is it true that dehydrated skin is more prone to acne? Not necessarily. There are many factors that contribute to the development of acne, including individual constitution, diet, lifestyle habits, work stress, bacterial infections, and seasonal changes, among ot...[Read More] Understanding Acne Flare-Ups: The Impact of Seasonal Changes on Skin
Does Proper Moisturizing Help Prevent Acne for Oily Skin?
Proper hydration can help reduce the likelihood of acne breakouts? For individuals with oily skin who are prone to acne, maintaining proper hydration of the skin can help reduce the likelihood of breakouts.
Dr. Jiang Zheen Reply:
Generally speaking, moisturizing the skin does not have a direct impact on acne; maintaining facial cleanliness is more important. Wishing you peace, Jesus loves you.[Read More] Does Proper Moisturizing Help Prevent Acne for Oily Skin?
Understanding the Uses and Side Effects of Doxynin and Tonfonrin for Skin Issues
This medication..? 1. Doxynin capsules are primarily used as an anticholinergic medication to treat overactive bladder symptoms, such as frequent urination and urgency. Common side effects may include dry mouth, constipation, dizziness, and blurred vision. 2. Tonfonrin tablets 5...
Dr. Jiang Zheen Reply:
Doxycycline is a tetracycline antibiotic that is the first-line treatment for acne. It has a high safety profile, but one important caution is to avoid lying down immediately after taking it, as this can lead to gastroesophageal reflux. What are the ingredients in Tonfonrin? Wish...[Read More] Understanding the Uses and Side Effects of Doxynin and Tonfonrin for Skin Issues
How to Treat Persistent Chin Acne: Effective Solutions and Tips
My acne? I never get acne on my face except for my chin, which is covered in pimples that won't go away. What should I do?
Dr. Hong Zhengsheng Reply:
Hello: We recommend that when you notice the described symptoms on your skin, you should promptly visit the public hospitals in your county or city under the Department of Health and consult with a dermatologist. Our physicians are always happy to assist you. Thank you for using ...[Read More] How to Treat Persistent Chin Acne: Effective Solutions and Tips
Effective Treatments for Acne Scars and Prevention Tips
How to eliminate acne scars? Hello, doctor! 1. After my acne heals, I am left with red acne scars. Is there any medication that can help these red spots fade more quickly, and can I find it at a regular pharmacy? 2. There are facial cleansers on the market that claim to reduce th...
Dr. Jiang Zheen Reply:
Red acne scars are primarily caused by the dilation of blood vessels. You can apply the Phase O Licorice Acid Gel from the skincare brand Neostrata. As for facial cleansers, the main purpose is to cleanse, so you don't need to buy an expensive one; just ensure that it doesn&...[Read More] Effective Treatments for Acne Scars and Prevention Tips
Understanding Folliculitis: Causes, Effects, and Treatment Options
Questions about folliculitis...! Hello, doctor. I would like to ask you a question. Yesterday, I saw a news article about a girl who developed folliculitis (the link is http://tw.news.yahoo.com/article/url/d/a/060820/17/2cam.html). About seven to eight years ago, I also experienc...
Dr. Hong Zhengsheng Reply:
Hello, Conical Head Ghost: I apologize, but based on your description, I am unable to determine your specific medical condition. I recommend that when you notice the symptoms described on your skin, you should promptly visit a public hospital in your county or city and consult wi...[Read More] Understanding Folliculitis: Causes, Effects, and Treatment Options
Can Pimples Appear Near the Anus? Understanding Skin Issues in That Area
Can pimples develop near the anus? Recently, I noticed a small bump near my anus, in a hairy area, that looks similar to a pimple. It's about the same size as the pimples I usually get elsewhere, but it hasn't fully matured yet and doesn't have a whitehead. It is s...
Dr. Huang Ruiyun Reply:
That's called folliculitis; we don't refer to it as acne. The duration for it to resolve can vary, and it can range from mild to severe. Sweating and being in a humid environment can make it more likely to occur.[Read More] Can Pimples Appear Near the Anus? Understanding Skin Issues in That Area
Choosing the Right Skincare: Medical vs. Natural Products for Sensitive Skin
How to choose skincare products? I heard that long-term use of topical medications prescribed by dermatologists for treating acne can make the skin more sensitive. Is this correct? Initially, these treatments are very effective, but after stopping the medication, there may be sid...
Dr. Huang Ruiyun Reply:
There are many types of medications for acne, and those that have exfoliating and comedolytic effects can make the skin more sensitive. There is no medication that can completely eradicate acne; if left untreated, it will recur not due to the medication but because it returns to ...[Read More] Choosing the Right Skincare: Medical vs. Natural Products for Sensitive Skin
Persistent Acne: Seeking Solutions for Long-Term Skin Issues
Persistent acne Hello Dr. Hong, I have been struggling with acne for over 10 years. I have consistently seen doctors, and my lifestyle is quite normal; I do not consume sugary drinks or snacks. I have tried various treatments, including a combination of Western and Chinese medic...
Dr. Hong Zhengsheng Reply:
Hello Iven: The acne treatment methods approved by the Department of Health have mostly been mentioned in your letter. My personal suggestion is to find a dermatologist you trust and collaborate with them over the long term, as this may be a better treatment approach for you at t...[Read More] Persistent Acne: Seeking Solutions for Long-Term Skin Issues
Comparing Third-Generation A Acid and First-Generation for Skin Care
Acne Moisturizer Does the third-generation retinoid have the same whitening and anti-wrinkle effects as the first-generation retinoid? Is there a difference in effectiveness, or is it only the level of irritation that varies? I hope to use it for long-term skincare, aiming to red...
Dr. Jiang Zheen Reply:
Differin also has whitening and anti-wrinkle effects, although they may be less effective. Both can be used together as long as there is no irritation. Wishing you peace, Jesus loves you.[Read More] Comparing Third-Generation A Acid and First-Generation for Skin Care
Understanding Eccrine Nevus: Symptoms, Treatment Options, and Concerns
Eccrine poroma I started noticing small raised lesions on the inner side of my arms, around my abdomen (near the navel), and under my eyes when I was about 22 years old, during my sophomore year in college. Initially, I didn't pay much attention to them, thinking they were j...
Dr. Hong Zhengsheng Reply:
Hello, office worker: I personally do not have any specific suggestions for you. I can only recommend that when your skin exhibits the described symptoms, you should promptly visit a public hospital under the Department of Health in your city or county and consult with a dermatol...[Read More] Understanding Eccrine Nevus: Symptoms, Treatment Options, and Concerns
Understanding and Treating Abdominal Folliculitis for Clear Skin
Abdominal furunculosis Hello Doctor: I have been experiencing acne around my lower abdomen and the upper part of my buttocks for a long time, which leaves dark scars! This has prevented me from going to the swimming pool. What could be the cause? How can I treat it and make the s...
Dr. Jiang Zheen Reply:
First, prevent acne from recurring by keeping the area well-ventilated and cool, and avoid sitting for extended periods. For scar issues, you can apply topical depigmenting agents. Wishing you peace, Jesus loves you.[Read More] Understanding and Treating Abdominal Folliculitis for Clear Skin
Why Is My Pimple Spreading? Tips for Managing Acne at Home
My acne is spreading? I have a bump near my philtrum that is red and swollen but has not become pus-filled. It has been almost a month without improvement and is spreading. Why is this happening? How should I handle it? I have to work overtime every day and cannot see a doctor. C...
Dr. Jiang Yujiao Reply:
Hello: If you have red and swollen acne that is not pus-filled, you can apply anti-inflammatory ointments or solutions designed for acne. However, it is absolutely forbidden to squeeze or pinch it, and it will gradually improve. If it is not acne, you may need to take some time t...[Read More] Why Is My Pimple Spreading? Tips for Managing Acne at Home
Understanding Skin Issues: Pimples vs. Cold Sores on the Philtrum
Philtrum I have what seems like acne on my philtrum, but it doesn't look like typical pimples. My senior said it might be a cold sore, and sometimes it even develops small blisters.
Dr. Hong Zhengsheng Reply:
Hello, silly: Based on your description, it is currently not possible to determine your specific condition. I recommend that when you notice the symptoms on your skin as described, you should promptly visit a public hospital under the Department of Health in your city or county a...[Read More] Understanding Skin Issues: Pimples vs. Cold Sores on the Philtrum
Understanding Neck Bumps: Causes and When to Seek Help
Acne on the neck? Dear Dr. Jiang, I have black lumps on my neck that do not resemble acne. They do not produce any discharge when squeezed, and they are neither painful nor itchy. The symptoms have not disappeared. I often stay up late; could this be the reason? Thank you.
Dr. Jiang Yujiao Reply:
Hello: How large is the black tumor on your neck? Is it painful or itchy? How many are there? At your age, black tumors on the neck should be considered as seborrheic keratosis or warts... I hope you visit a nearby clinic or hospital for a diagnosis from a dermatologist, as that ...[Read More] Understanding Neck Bumps: Causes and When to Seek Help