Effective Treatments for Acne Scars: Expert Advice for Patients
excuse me? Hello Dr. Cheng, I have acne that has improved by about 60%, but my face is covered in scars, commonly referred to as "strawberry skin." What remedies do you recommend? For example, laser treatments or glycolic acid? If I need to find a doctor, which type sho...
Dr. Zheng Lizhen Reply:
Hello! 1. Acne scars can be classified into "true scars" (atrophic or hypertrophic scars) and "false scars" (erythema or hyperpigmentation). True scars, particularly atrophic scars, can be treated with dermabrasion; currently, most procedures use laser resur...[Read More] Effective Treatments for Acne Scars: Expert Advice for Patients
How to Treat Acne Scars and Improve Oily Skin Texture
Poor skin condition..? Hello, Doctor: I would like to ask you about my situation. I was an athlete in elementary school and have oily skin, which led to a lot of acne. However, I didn't understand it when I was younger, and due to rapid development, my acne became quite seve...
Dr. Zheng Lizhen Reply:
Hello! Atrophic scars can be treated with laser resurfacing surgery to achieve good results. For enlarged pores, you may consult a dermatologist about using retinoids or alpha hydroxy acids to improve pores that have become enlarged due to clogged comedones. The fundamental princ...[Read More] How to Treat Acne Scars and Improve Oily Skin Texture
Risks of Dermabrasion After Accutane Treatment: Expert Insights
Dermabrasion surgery According to the Chinese instructions for the use of Roaccutane, it states: "Due to the risk of localized hypertrophic scarring, patients should avoid aggressive dermabrasion for 5-6 months after Roaccutane treatment." Based on your medical knowledg...
Dr. Zheng Lizhen Reply:
Hello! Yes, under the potential risk of "localized hypertrophic scars," it is recommended that patients avoid aggressive dermabrasion treatments within 5-6 months after treatment with Roaccutane. Best wishes for health from Dr. Cheng Li-Chen, Dermatology Department, Tao...[Read More] Risks of Dermabrasion After Accutane Treatment: Expert Insights
Boost Your Metabolism: Clear Acne Scars and Enhance Weight Loss
How can I boost my metabolism? Why have the post-inflammatory hyperpigmentation scars from the acne I had three to four years ago still not faded and remain very noticeable? Also, my weight loss results are not as good as those of others. A friend who works as a beautician said t...
Dr. Jiang Zheen Reply:
Dear Chiu: You should consult a dermatologist, maintain a positive mood, eat plenty of fruits and vegetables, practice thorough sun protection, and use some depigmenting agents such as L-ascorbic acid, kinetin, azelaic acid, hydroquinone, and retinoic acid, which can all contribu...[Read More] Boost Your Metabolism: Clear Acne Scars and Enhance Weight Loss
Managing Acne Treatment: Redness, Scarring, and Skincare Tips
Acne Moisturizer I have a few questions for Dr. Cheng: 1. I am currently using acne treatment cream, but I am experiencing redness and peeling. Should I stop using it? 2. My acne has cleared up, but I still have red marks left. Do I still need to apply the acne treatment cream? 3...
Dr. Zheng Lizhen Reply:
Hello! 1. Please visit the dermatology outpatient clinic for a physician to assess whether you need to discontinue any medications. 2. If you are using a tinted or waterproof sunscreen, it is recommended to remove it thoroughly; otherwise, a regular facial cleanser should suffice...[Read More] Managing Acne Treatment: Redness, Scarring, and Skincare Tips
Understanding Laser Scar Removal: Costs, Effectiveness, and Expectations
Regarding laser scar removal..? I have always wanted to undergo laser scar treatment, but I heard that the cost is quite high. Although the price is calculated based on the area treated, doing a small area might look unnatural. Will there be a noticeable difference between the tr...
Dr. Zheng Lizhen Reply:
Hello, Kiki! There will naturally be some differences between areas treated with laser and those that are not, but there shouldn't be a very noticeable line. The color differences may take about two to six months to gradually fade, and while the texture of the skin may feel ...[Read More] Understanding Laser Scar Removal: Costs, Effectiveness, and Expectations
Understanding Chain-Like Skin Tags on the Neck: Causes and Treatments
Small flesh-colored warts in a chain-like pattern on the neck? It seems to be hereditary; my daughter had them since she was young, and I only discovered them about ten years ago. They all appear in the same location, forming a long chain around the neck from the right side to th...
Dr. Zheng Lizhen Reply:
Hello! Based on your description, your condition and your daughter's condition appear to be different. Your daughter's condition resembles a type of mole, while your condition may be a soft fibroma. Treatment options include excision, electrosurgery, cryotherapy, or las...[Read More] Understanding Chain-Like Skin Tags on the Neck: Causes and Treatments
Everything You Need to Know About Laser Treatment for Acne Scars
Could you please provide more details or specify your question regarding acne? Hello Dr. Liao: I would like to ask a few questions regarding laser treatment for acne scars: 1. How much does it cost per session, and is it out-of-pocket? 2. If the condition is not severe, how many ...
Dr. Liao Wenyu Reply:
The cost of laser treatment for acne scars varies depending on the area being treated. The number of sessions and the depth of each treatment are related; fewer sessions with deeper treatments require more meticulous post-operative care. Additionally, the primary goal is to impro...[Read More] Everything You Need to Know About Laser Treatment for Acne Scars
Understanding Keloids: Symptoms, Causes, and Treatment Options
Is it keloid? Hello: I have a tendency to develop keloids, and I have an unsightly scar on my chest. I underwent a cesarean section 3 and a half months ago, and for the past week or two, I have been experiencing itching at the incision site. The scar has not remained as smooth as...
Dr. Chen Yiying Reply:
Hello: In response to your question, keloids are a type of hypertrophic scar that occurs due to individual predisposition. In the initial stages, they may present with a prickling or itching sensation. These raised scars are quite difficult to treat and can be unsightly. It is re...[Read More] Understanding Keloids: Symptoms, Causes, and Treatment Options
Understanding Scars: Causes and When to See a Dermatologist
Restore my beauty? Even a minor injury, such as a scratch from a book cover, can leave a lasting scar. What could be the reason for this? Which specialty clinic should one visit?
Dr. Liao Wenyu Reply:
Scar issues can be addressed by either a dermatologist or a plastic surgeon. The persistent scars you mentioned require a consultation to determine whether they can truly be removed.[Read More] Understanding Scars: Causes and When to See a Dermatologist
Effective Laser Treatments for Acne Scars: What You Need to Know
Rescue Mission for Acne Scars!!! (1) After undergoing five chemical peels, I still have some acne scars that need treatment. Basically, aside from my face, my skin is in excellent condition. On the upper third of my cheeks, there are small red scars that are not very deep (they h...
Dr. Zheng Lizhen Reply:
Hello Ying-Yan! It is recommended that you visit the dermatology outpatient clinic in person, where the physician can observe and determine which type of laser treatment is suitable for improving your current condition. Wishing you and your family peace and happiness from the Tao...[Read More] Effective Laser Treatments for Acne Scars: What You Need to Know
Effective Solutions for Acne and Scarring: Expert Dermatologist Tips
Acne Hello, I have been struggling with acne and suddenly developed a face full of pimples overnight, which is very frustrating. I have tried multiple brands of facial cleansers, but none have worked. Please tell me what I should do. Also, I have a lot of scars on my face that ar...
Dr. Zheng Lizhen Reply:
Hello, Xiao Jing! Please visit a dermatology clinic for an accurate diagnosis and treatment from a specialist. Below are the dermatology clinics and hospitals in Tainan for you to choose from: - Cheng Kung University Hospital, No. 138, Shengli Road, Tainan City - Christian Hospi...[Read More] Effective Solutions for Acne and Scarring: Expert Dermatologist Tips
Understanding Medical Cosmetics: Where to Find Effective Solutions?
Hello, do you know about medical cosmetics? Hello Dr. Chen, I consulted an article in the Dachen Report back in July that introduced medical cosmetics. It mentioned that the product could effectively cover post-surgical scars and dark circles under the eyes, among other things,...
Dr. Chen Yiying Reply:
Hello: Regarding your question, medical cosmetics are typically formulated with special attention to their ingredients, making them less likely to cause sensitivity and easier to cleanse. There are indeed some brands that specialize in producing such products, but it is not conve...[Read More] Understanding Medical Cosmetics: Where to Find Effective Solutions?
Understanding Acne Scars: Do You Need Dermabrasion for Treatment?
May I ask the doctor? Hello! I would like to ask, if there are acne scars (the indented type) in two small areas near the nose on both cheeks that have been present for a long time, would microdermabrasion be necessary to remove them? Would a localized treatment be sufficient? Al...
Dr. Zheng Lizhen Reply:
The cost for localized laser resurfacing surgery is determined by the area treated, with our hospital charging 2000 NTD per square centimeter.[Read More] Understanding Acne Scars: Do You Need Dermabrasion for Treatment?
Effective Ways to Minimize Pores and Fade Acne Scars
How to minimize the appearance of pores? Hello, I would like to ask how to improve the appearance of enlarged pores after recently having blackheads extracted. Additionally, I have some scars on my face from previous acne; what can I do to help fade them?
Dr. Zheng Lizhen Reply:
1. After acne is extracted, the enlarged pores typically gradually return to their original size; however, if there are indentations caused by improper squeezing, the recovery is limited. 2. Acne can leave behind red or hyperpigmented spots, which are considered pseudo-scars. The...[Read More] Effective Ways to Minimize Pores and Fade Acne Scars
Flea Bites: How to Prevent Scarring and Manage Skin Reactions
Flea bites Last week, I was bitten by fleas and initially thought it was just a mosquito bite, so I only applied some topical ointment. However, it got worse over the week, and I delayed seeing a doctor. When I finally did, the doctor just prescribed me some medication and told m...
Dr. Chen Yiying Reply:
Hello: In response to your question, it seems that your reaction to the bite was quite strong, and since it has been a week, your doctor likely advised you to be mentally prepared for the possibility of scarring. I'm not sure if you have developed any wounds from scratching;...[Read More] Flea Bites: How to Prevent Scarring and Manage Skin Reactions
Effective Treatments and Prevention for Acne Scars
Acne scars Hello, doctor: I started developing acne when I was in the first year of junior high school, and at that time, I didn't know that acne could leave scars. Now I have large areas of scarring on both sides of my face. I would like to ask how to remove the scars on my...
Dr. Jiang Zheen Reply:
Scars can be divided into two main categories: the first is reversible, such as hyperpigmentation or vascular dilation, which typically resolves on its own over a period of months or years; the second category is irreversible scars, such as indentations or firm lumps, which do no...[Read More] Effective Treatments and Prevention for Acne Scars
Will My Acne Scar Fade Naturally or Do I Need Treatment?
Scar Hello doctor, I would like to ask you about a pimple that I had on my skin. I managed to pick it off, but it left a noticeable scar. Will the scar fade away on its own, or do I need to apply medication? If so, what should I use to help reduce the scar? Thank you!
Dr. Zheng Lizhen Reply:
Acne scars can be categorized into "true scars" (atrophic or hypertrophic scars) and "false scars" (erythema or hyperpigmentation). True scars, specifically atrophic scars, can be treated with dermabrasion, with laser resurfacing being the most common method u...[Read More] Will My Acne Scar Fade Naturally or Do I Need Treatment?
Effective Treatments for Hypertrophic and Flat Scars
Scar medication Hello, for hypertrophic scars, what type of medication should be applied? Also, what type of medication should be used for flat scars?
Dr. Liao Wenyu Reply:
1. Injection therapy is generally recommended. 2. For flat scars, it depends on the type of scar and whether there is a potential for improvement, which will determine the choice of medication.[Read More] Effective Treatments for Hypertrophic and Flat Scars
Do Acne Scars Fade Naturally? Effective Treatments for Skin Healing
Scar Hello, doctor. I would like to ask you about a pimple I had on my skin. I finally managed to pick it off, but it left a noticeable scar. Will the scar fade away on its own, or do I need to apply medication? If so, what should I use to help reduce the scar? Thank you!
Dr. Liao Wenyu Reply:
Hello KK: There are many different types of acne scars, and it is necessary to identify the specific type of scar in order to recommend appropriate treatments or medications.[Read More] Do Acne Scars Fade Naturally? Effective Treatments for Skin Healing