Understanding Persistent Redness on the Nose: Causes and Treatments
Red nose Hello, doctor. My nose doesn't have any acne, but it is always red. Could this be due to the scars left from when I used to pop pimples? I feel embarrassed every time someone asks about the redness on my nose. I have shown it to a doctor before, but it hasn't b...
Dr. Huang Ruiyun Reply:
You are likely experiencing rosacea, which can be managed but is difficult to completely eliminate. It is best for you to follow up with a dermatologist. Chemical peels with alpha hydroxy acids are not very effective for this condition.[Read More] Understanding Persistent Redness on the Nose: Causes and Treatments
Should I See a Plastic Surgeon or Cosmetic Dermatologist for Facial Scars?
Question Hello, Doctor: I would like to ask you! If I have scars on my face from a car accident (almost all over my face) and my mouth has a tendency to be asymmetrical (the thickness of my upper and lower lips is uneven), should I see a plastic surgeon or a cosmetic surgeon? App...
Dr. Huang Ruiyun Reply:
Orthopedic surgery is the formal name. Adding the term "cosmetic" is merely to help the public understand. The performing physician must hold a board certification in orthopedic surgery. The price and whether laser treatment is necessary can only be estimated after the ...[Read More] Should I See a Plastic Surgeon or Cosmetic Dermatologist for Facial Scars?
Dealing with Itchy Red Rashes: A Student's Guide to Skin Issues
The body has developed red rashes and spots, accompanied by unbearable itching? Hello Doctor, I am a female international student in New York, and I just arrived here in September to study. Over the past week, I have been experiencing unbearable itching, especially on my limbs (...
Dr. Huang Ruiyun Reply:
It is not possible to make an accurate diagnosis online, so here are some self-care tips you can follow: 1. The weather in New York is different from that in Taiwan, so you should reduce the frequency of bathing. Bathing every three days is advisable, or you can wash only the &...[Read More] Dealing with Itchy Red Rashes: A Student's Guide to Skin Issues
Why Does Taking Western Medicine Cause Itching in My Buttocks?
Taking Western medicine causes itching in the buttocks! Hello Dr. Huang, A few years ago, I visited a gastroenterologist who advised me to take medication continuously for more than three months. I followed the doctor's instructions and took the medication diligently. Howev...
Dr. Huang Ruiyun Reply:
An online diagnosis cannot be made; you should return to see a dermatologist in person. If you experience itching after taking any medication, be sure to bring the prescription for the medication to the dermatologist for reference.[Read More] Why Does Taking Western Medicine Cause Itching in My Buttocks?
Struggling with Skin Issues: Seeking Solutions for Acne Scars and Oily Skin
I'm sorry, but I need more However, I know that place doesn't work! It doesn't seem to have any effect.... I also asked my mom if I've improved a little after taking it, and she said no!! I feel like what I have on my face isn't acne—it's scars, some...
Dr. Huang Ruiyun Reply:
The same acne medication may not have the same effects on everyone, so doctors will adjust the treatment based on follow-up visits. You should consider visiting the same clinic multiple times or going to a municipal hospital or a foundation hospital that has a specialized dermato...[Read More] Struggling with Skin Issues: Seeking Solutions for Acne Scars and Oily Skin
Understanding the Link Between Dry Skin and Acne Breakouts
Can dry skin develop bumps? Doctor, I have dry skin, and it's extremely dry. During my adolescence, I never had acne, but in the past two years, I've been experiencing a lot of breakouts. The pimples that appear often do not have heads, and some are hard lumps that are ...
Dr. Jiang Zheen Reply:
Some acne is related to hormones, and it may require some tests to confirm. You should visit a dermatology department at a medical center for a more comprehensive examination and treatment. Wishing you well.[Read More] Understanding the Link Between Dry Skin and Acne Breakouts
Why Acne Scars Keep Recurring: Understanding Your Skin Issues
Acne scars can develop new acne? Hello, Doctor: I would like to ask you about a pimple that appeared in the middle of my upper lip about a year ago. It became swollen and felt burning. At first, I only used over-the-counter ointments, but it continued to swell and worsen. I consu...
Dr. Jiang Zheen Reply:
Recurrent acne may sometimes require oral medication for a period of time to achieve optimal control. Facial itching can occasionally be due to issues with the skin's basic physiological functions, such as its moisturizing ability and pH balance. The simplest method for trea...[Read More] Why Acne Scars Keep Recurring: Understanding Your Skin Issues
How to Fade Dark Scars After Scratching: Expert Dermatologist Tips
Black scars left after a scratch? Doctor, I have a question. I'm not sure if I'm allergic to the metal part of my belt or if it's just because of the hot weather and sweating, but whenever I wear the belt, I get a rash around my navel that is very itchy. I unconsci...
Dr. Huang Ruiyun Reply:
Key Point 1: Absolutely do not wear belts with metal buckles. Key Point 2: Do not scratch the black marks; they will resolve on their own within six months to two years.[Read More] How to Fade Dark Scars After Scratching: Expert Dermatologist Tips
Effective Treatments for Acne Scars and Enlarged Pores: What You Need to Know
I'm really worried? Hello, doctor: I have scars left from acne and would like to know how to achieve a clear and flawless complexion. Are laser treatments or glycolic acid peels effective? Are they suitable for sensitive skin? Additionally, my facial pores are quite enlarged...
Dr. Huang Ruiyun Reply:
If acne scars are only red and dark unevenly, they will fade over time, which can take several months. Treatments like chemical peels, laser therapy, and intense pulsed light (IPL) can expedite the fading process, but the scars will not disappear immediately; you still have to wa...[Read More] Effective Treatments for Acne Scars and Enlarged Pores: What You Need to Know
Understanding Folliculitis: Effective Treatments for Skin Issues
Thank you! Hello, two years ago I developed small bumps on my back. Over the past two years, I visited three different hospitals, and the doctors diagnosed it as acne. However, it did not improve and instead got worse, leaving me with many scars, which has affected my self-confid...
Dr. Zheng Lizhen Reply:
Hello: Please continue treatment at a dermatology specialty clinic. Sincerely, Dr. Cheng Li-Chen, Dermatologist.[Read More] Understanding Folliculitis: Effective Treatments for Skin Issues
Should You Pop Mature Pimples? Risks and Recommendations
Popping a mature acne lesion? Hello Doctor: I have some acne on my face that has reached the mature stage. When I gently squeeze it, a large amount of white pus and debris comes out, and it feels satisfying to clear it out. Can I squeeze this type of acne? What are the potential ...
Dr. Chen Yiying Reply:
Hello: In response to your question, it is generally not recommended to squeeze acne on your own due to the risk of bacterial infection and worsening the wound. However, if it is just a light touch that causes pus to come out, it is relatively harmless. Still, it is best to seek ...[Read More] Should You Pop Mature Pimples? Risks and Recommendations
Understanding Skin Issues: Painful Bumps and Acne Scars in the Groin Area
Skin problems I have noticed 2 to 3 raised bumps in my genital area, approximately 0.5 cm in size, which are very painful when pressed. Some of them feel itchy. I've had these since I was 15 years old. What could they be? Additionally, I have developed some bumps on my butto...
Dr. Chen Yiying Reply:
Hello: In response to your question, your description may indicate folliculitis. If the same lesion persists for a longer duration and varies in size, it could be an epidermoid cyst. Folliculitis on the buttocks is often caused by prolonged sitting in warm conditions, and it is n...[Read More] Understanding Skin Issues: Painful Bumps and Acne Scars in the Groin Area
Understanding the Connection Between Nail Fungus and Skin Discoloration
Onychomycosis Hello Dr. Chen, I have been troubled by onychomycosis (fungal nail infection) for many years. Initially, I thought it was just a minor issue, but recently I noticed many dark spots on my calves. Upon further observation, it seems to be slowly spreading upwards. It s...
Dr. Chen Yiying Reply:
Hello: In response to your question, first of all, onychomycosis not only affects aesthetics but can also be contagious to oneself and others. Regardless of whether the lesions on your legs are caused by fungi, if onychomycosis is confirmed, young individuals should consider aggr...[Read More] Understanding the Connection Between Nail Fungus and Skin Discoloration
Struggling with Enlarged Pores: Seeking Solutions for Acne Scars
Please help me..? Hello Dr. Cheng: I previously heard that applying Metronidazole cream on my face every day could cure acne and blackheads, so I started applying it about 3 to 4 times daily. Within less than a week, my pores became very enlarged, and by the time I noticed, it wa...
Dr. Zheng Lizhen Reply:
Hello: If you have tried many methods and the size of your pores remains unchanged, there may not be any effective solutions available at this time. If you are very concerned about this issue, you might consider using skincare products that contain silicone powder, which can quic...[Read More] Struggling with Enlarged Pores: Seeking Solutions for Acne Scars
Effective Scar and Hair Removal Solutions for Sensitive Skin
Scar removal & hair removal I often use a razor to remove leg hair, but after a while, my legs become very itchy, and scratching leaves scars. I am prone to scarring. What ointments are effective for scar removal (from insect bites and acne scars)?
Dr. Zheng Lizhen Reply:
Hello! Laser resurfacing can be used to smooth out depressions in the skin. Please visit a dermatology clinic for an evaluation before scheduling a treatment appointment. The cost will depend on the size of the area to be treated. Sincerely, Dr. Cheng Li-Chen, Dermatology Departm...[Read More] Effective Scar and Hair Removal Solutions for Sensitive Skin
Effective Treatments for Raised Scars from Skin Mole Removal
Scar To address raised scars left by skin mole removal, consider the following options: 1. **Topical Treatments**: Use silicone gel sheets or silicone ointments to help flatten and soften the scar over time. 2. **Steroid Injections**: Corticosteroid injections can reduce inflam...
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, with laser dermabrasion being the most com...[Read More] Effective Treatments for Raised Scars from Skin Mole Removal
Understanding AHA and Retinoids for Acne Scars and Skin Texture
A acid and fruit acid? Hello, Doctor: Last year, I developed a lot of acne on my face. After seeing a doctor and taking antibiotics, I had to stop due to severe headaches that significantly affected my work mood. Later, I successfully improved my acne by eating more fruits, but w...
Dr. Zheng Lizhen Reply:
Hello: 1. The topical retinoids (A acids) and alpha hydroxy acids (AHAs) available at general pharmacies cannot exceed the concentration limits set by the Department of Health for cosmetic products. To achieve therapeutic effects, a prescription from a physician after an examinat...[Read More] Understanding AHA and Retinoids for Acne Scars and Skin Texture
Understanding Melasma: Causes, Treatments, and Lifestyle Solutions
Lentigines Hello, could you please explain how liver spots are formed? I noticed that I had faint spots on my cheeks since around kindergarten. What are the treatment options? Are skincare products effective? My skin is oily, and it seems that scars are difficult to completely re...
Dr. Huang Ruiyun Reply:
Lentigines are related to hormones. Spots that have been present since kindergarten should not be classified as lentigines. It is recommended that you consult a dermatologist for further diagnosis. For oily skin and scars, it is necessary to examine them in person before providin...[Read More] Understanding Melasma: Causes, Treatments, and Lifestyle Solutions
Can Medications Help Fade Scars from Alcohol-Related Skin Issues?
Can the pigmentation caused by rubbing alcohol be lightened with medication? Hello Dr. Huang, I would like to ask you about a condition I have. Ten years ago, I underwent treatment for a serious illness (Behçet's disease), which resulted in numerous nodules on my small foot....
Dr. Zheng Lizhen Reply:
Hello, May I ask if there are still nodules forming on your calves? If not, the previous pigmentation may gradually fade. If there are scars, you will need to apply some special scar ointment. If there was previous ulceration, it is likely to result in scarring. Please visit th...[Read More] Can Medications Help Fade Scars from Alcohol-Related Skin Issues?
Effective Treatments for Acne Scars and Pits: Expert Advice
Could you please provide more details about your questions regarding acne scars and indentations? How should I treat acne scars and indentations? I have previously asked other dermatologists, and they suggested that I wait a few years for them to fill in naturally. However, is th...
Dr. Zheng Lizhen Reply:
Hello: There are three methods to accelerate the improvement of acne scars. The fastest method is laser resurfacing; however, it has the drawbacks of high costs and the possibility of post-inflammatory hyperpigmentation. The second method is localized chemical cauterization, whic...[Read More] Effective Treatments for Acne Scars and Pits: Expert Advice