Understanding Pigmented Scars from Cryotherapy: Causes and Solutions
Pigmented scars left by cryotherapy? Hello Dr. Huang: I have many moles on my body, which I find unattractive, so I have always wanted to have them removed. Previously, I did not do thorough research and was misled by a friend to go to a hospital where a doctor used liquid nitrog...
Dr. Huang Ruiyun Reply:
Hello! Without seeing the individual, it is difficult to determine whether it is a true scar or post-inflammatory hyperpigmentation. Generally speaking, cryotherapy with liquid nitrogen is unlikely to cause true scars; instead, it often results in hyperpigmentation, which will fa...[Read More] Understanding Pigmented Scars from Cryotherapy: Causes and Solutions
Exploring Autologous Blood Injection Therapy for Chronic Urticaria
excuse me? I would like to inquire about the use of autologous whole blood injection for desensitization therapy in chronic urticaria. Recently, I saw in the news that the Shuanghe Hospital is using patients' own blood for "desensitization therapy" in chronic urtic...
Dr. Huang Ruiyun Reply:
Hello: I apologize, but our hospital currently does not have this service, and the Miaoli Hospital does not have a dermatology department. This treatment may require multiple sessions, and the results are not guaranteed. Therefore, it would be advisable to inquire at nearby hospi...[Read More] Exploring Autologous Blood Injection Therapy for Chronic Urticaria
CO2 Laser Surgery for Multiple Sebaceous Cysts: Is It Covered by Insurance?
Sebaceous cyst Hello, is there health insurance coverage for the treatment of multiple sebaceous cysts using carbon dioxide laser surgery?
Dr. Du Zhiqiang Reply:
Dear Xiao Q: Hello, sebaceous cysts are classified under cosmetic treatments according to health insurance definitions, and carbon dioxide laser treatment is not covered by insurance. Wishing you peace and health. Sincerely, Dr. Du Zhi-Liang, Attending Physician, Dermatology Depa...[Read More] CO2 Laser Surgery for Multiple Sebaceous Cysts: Is It Covered by Insurance?
Can Vitamin C and Collagen Help Fade Acne Scars and Improve Skin Texture?
Regarding skin polishing? I would like to ask about my previous acne issues. Most of them have improved, and I only occasionally get one or two new ones. However, I still have some red acne scars. If I increase my vitamin C intake, will it help fade these scars? There is a produc...
Dr. Huang Ruiyun Reply:
Hello: The red marks left by acne will naturally fade over time without the need for complicated treatments; "time" will heal them. If you're really impatient to wait, dye lasers or intense pulsed light (IPL) can shorten the waiting period. As for other options... ...[Read More] Can Vitamin C and Collagen Help Fade Acne Scars and Improve Skin Texture?
Understanding Alpha Hydroxy Acids: Benefits and Risks for Skin Care
Alpha hydroxy acid (AHA) 1. Is glycolic acid peeling effective for spots (approximately those that appear in elementary school and are only distributed on the left side of the face) and acne scars? 2. Can closed comedones be cleared with glycolic acid peeling? 3. Does glycoli...
Dr. Huang Ruiyun Reply:
Hello: 1. Ineffective. 2. May provide some degree of benefit; individual responses vary, and it takes multiple sessions to determine effectiveness. 3. Pay attention to hydration and sun protection to avoid such issues. 4. Focus on hydration and sun protection. 5. Be cautious of b...[Read More] Understanding Alpha Hydroxy Acids: Benefits and Risks for Skin Care
Exploring the Impact of Underarm Hair Removal on Women's Skin Health
Regarding female underarm hair removal? Hello, I would like to inquire whether there are any negative effects associated with women shaving their armpit hair. Thank you!
Dr. Jiang Yujiao Reply:
Hello! The negative effects of shaving armpit hair may include 1. pain, and 2. the possibility of inflammation and bacterial infection. It is recommended to use laser or intense pulsed light (IPL) hair removal, which can lead to permanent hair removal after several treatments. Re...[Read More] Exploring the Impact of Underarm Hair Removal on Women's Skin Health
Medication Concerns for Hepatitis B Carriers with Kidney Issues
Medication issues Hello Dr. Jiang, I am a carrier of hepatitis B and have been diagnosed with glomerulonephritis. I am currently taking "Losacar (ARB) 50mg/tab" and "Forflow 400mg/tab" to manage my high urinary protein levels. I would like to inquire whether ...
Dr. Jiang Yujiao Reply:
Hello! In principle, Propecia has minimal impact on liver and kidney function. At the age of 30, your male pattern baldness may not be too severe. I recommend that you focus on improving your overall health before starting Propecia, as it would be safer. - Jiang Yujiao[Read More] Medication Concerns for Hepatitis B Carriers with Kidney Issues
Effective Treatments for Dark Circles Under the Eyes: What Works?
Treatment for dark circles? I have very deep dark circles under my eyes. I previously underwent three sessions of intense pulsed light therapy, but I didn't see any results. I also had a treatment with ruby laser, which significantly lightened the dark circles for the first ...
Dr. Jiang Yujiao Reply:
Hello: You have undergone three sessions of intense pulsed light (IPL) treatment and also had ruby laser treatment. If these treatments were ineffective, your dark circles may not be due to pigmentation but rather vascular factors. Individuals with allergic tendencies are more pr...[Read More] Effective Treatments for Dark Circles Under the Eyes: What Works?
Understanding Birthmarks in Babies: Treatment Options and Concerns
Birthmarks in babies Hello! I would like to inquire about my son's large black birthmark on his abdomen, which is approximately 9x9 cm in size. The surface is not entirely smooth; there are some raised areas, and the shape is irregular and asymmetrical. Is this type of birth...
Dr. Jiang Yujiao Reply:
Hello: My son has a large black birthmark on his abdomen, approximately 9x9 centimeters in size. The color and surface elevation need to be assessed. If surgery is required for a birthmark of this size, skin grafting may be necessary. If it is a melanocytic nevus, early surgical ...[Read More] Understanding Birthmarks in Babies: Treatment Options and Concerns
Exploring the Potential Benefits of Mosquito Bites for Skin and Lung Immunity
Frequent exposure to mosquito bites from those that do not carry bacteria, viruses, or other pathogens seems to enhance skin and lung immunity. (Forwarded from the Director's mailbox) Frequent bites from mosquitoes that do not carry bacteria, viruses, or other pathogens seem...
Dr. Zhang Zhibo Reply:
Hello: I personally have no experience with "mosquito therapy." I recommend consulting a rheumatologist or an immunology expert for their insights![Read More] Exploring the Potential Benefits of Mosquito Bites for Skin and Lung Immunity
Effective Treatments for Persistent Blackheads: A Dermatologist's Guide
Blackheads Hello Dr. Jiang: I have been suffering from severe blackheads on my nose for 10 years. I have previously undergone facial treatments to extract blackheads, used tweezers to remove them myself, squeezed them out, and applied nose strips... but nothing seems to work. Now...
Dr. Jiang Yujiao Reply:
Nancy: Hello! The so-called "blackheads on the nose" are actually a result of enlarged sebaceous glands at the tip of the nose, combined with the hyperkeratosis at the openings of these glands. Currently, there are several devices available that can help, such as intens...[Read More] Effective Treatments for Persistent Blackheads: A Dermatologist's Guide
Can You Use Moisturizer Twice Daily? Expert Insights on Skin Care
Emulsion Hello: May I ask: 1. Can lotion be applied in the morning and at night? 2. The lotion I use is Cetaphil lotion, which is suitable for sensitive and dry skin, non-irritating, and will not cause acne. If this lotion stays on my face for more than 24 hours, will it cause an...
Dr. Jiang Yujiao Reply:
Hello: In principle, the frequency of applying lotion should be determined by individual skin type, using the guideline that the skin should feel neither tight nor greasy. It is best to cleanse the face of any old lotion before applying a new one, ideally washing the face about t...[Read More] Can You Use Moisturizer Twice Daily? Expert Insights on Skin Care
Managing Eczema: Tips to Prevent Scarring and Promote Healing
Eczema I have multiple areas of eczema on my calves and thighs. I have seen a doctor and applied medication, but it has left scars. The old ones haven't healed, and new ones keep appearing. I am currently applying medication, but there is often discharge. This has been troub...
Dr. Jiang Yujiao Reply:
Anny: Hello! I have multiple eczema patches on my calves and thighs, and there is often some discharge. In addition to applying medication, I need to pay attention to a few things: 1. Do not scratch. 2. Do not use hot water. 3. Do not apply disinfectants and temporarily refrain f...[Read More] Managing Eczema: Tips to Prevent Scarring and Promote Healing
Struggling with Acne: Effective Treatments and Skincare Tips
Help for a face full of acne! I have been struggling with acne since high school, and I currently have acne, acne scars, and blackheads on my face. I have oily skin. I don't understand why I am breaking out. My daily routine is normal; I don't eat fried foods, I don...
Dr. Jiang Yujiao Reply:
At the age of nineteen, the sebaceous glands are particularly active. With your self-discipline and by seeking appropriate treatments, you should see good results. I suggest you not to be too anxious and avoid applying medication too frequently, as overuse can lead to secondary s...[Read More] Struggling with Acne: Effective Treatments and Skincare Tips
Understanding Eczema: Diagnosis and Treatment for Children’s Skin Issues
Eczema Dear Doctor, I am very troubled by my child's skin issues, and my child feels embarrassed when interacting with peers. Is the diagnosis eczema and atopic dermatitis? The eczema on the fingers and the atopic dermatitis lesions have been recurring in ten different area...
Dr. Zhang Zhibo Reply:
Hello: "Eczema" broadly refers to dermatitis, characterized by symptoms such as redness, swelling, and itching. "Atopic dermatitis" is actually a chronic, recurrent allergic inflammatory skin disease. There are certain diagnostic criteria that must meet at lea...[Read More] Understanding Eczema: Diagnosis and Treatment for Children’s Skin Issues
Understanding Scabies Testing and Diagnosis: What You Need to Know
Regarding scabies testing..? Hello, doctor. I would like to ask you: 1. Recently, I have developed several itchy rashes on my body, and occasionally, the glans also itches (but I can't find any rashes). I'm worried it might be scabies, but I would like a more definitive...
Dr. Zhang Zhibo Reply:
Hello: Scabies is generally diagnosed clinically. If suspected, treatment is initiated with medication. Teaching hospitals may use KOH microscopy (scraping examination) for diagnosis, but the detection rate varies among individuals. The latest method involves confocal microscopy,...[Read More] Understanding Scabies Testing and Diagnosis: What You Need to Know
Effective Ways to Reduce Nasolabial Folds and Look Younger
How to remove nasolabial folds? Hello, doctor. I developed nasolabial folds in my twenties, which makes me look older than my actual age, and it's quite distressing. Are there any methods to help me appear younger? Is radiofrequency skin tightening effective? Where can I fin...
Dr. Jiang Yujiao Reply:
Hello, Mrs. Li! To eliminate nasolabial folds, you can consider treatments such as Botox, hyaluronic acid fillers, intense pulsed light (IPL), fractional laser, radiofrequency, or magnetic lifting. Unfortunately, our clinic does not have the equipment for surgical facelifts, and ...[Read More] Effective Ways to Reduce Nasolabial Folds and Look Younger
Finding Outpatient Treatment for Anal Warts in Hsinchu
Cauliflower Where can I get treatment for anal warts in Hsinchu without needing to be hospitalized? I have them located around my anus, but I have not engaged in any inappropriate sexual behavior (I am male and currently have no girlfriend). Additionally, I have heard that it cou...
Dr. Zhang Zhibo Reply:
Hello: Anal warts can be treated with Aldara cream; it contains an active ingredient called imiquimod, which modifies the body's immune response to produce more interferon. Interferon is a naturally occurring antiviral substance in the body. It is currently approved for the ...[Read More] Finding Outpatient Treatment for Anal Warts in Hsinchu
How to Treat Persistent Warts Under the Nail Bed in Children?
What should I do if the warts in the nail folds won't go away? Dear Dr. Chang, I have an eight-year-old boy whose right index finger has developed a wart in the gap between the fingers. After a failed cryotherapy treatment by a dermatologist, the application of wart treatme...
Dr. Zhang Zhibo Reply:
Hello: Warts located next to the nail are the most difficult to treat, especially in children. Cryotherapy can be painful, and children often have a low pain tolerance, which makes many doctors and parents hesitant to pursue more invasive treatments. Of course, topical wart treat...[Read More] How to Treat Persistent Warts Under the Nail Bed in Children?
Common Questions About Acne Treatment and Skin Care
Several questions regarding the treatment period for acne? Hello, doctor. Recently, I've been experiencing frequent acne breakouts on my face, so I've started visiting a dermatologist. However, due to the high number of patients, I couldn't ask all my questions dur...
Dr. Huang Ruiyun Reply:
Hello: Regarding your questions: 1. No need. 2. Yes. 3. Try to minimize the intake of milk and dairy products (such as cheese, yogurt, ice cream, etc.). 4. Intense pulsed light (IPL) is more effective; full-face IPL can be expensive, so you may want to inquire with the medical fa...[Read More] Common Questions About Acne Treatment and Skin Care