Acne scars, Dermatology FAQ

Seeking Dermatology Advice for Acne Scars and Skin Discoloration

Could you please ask your question, doctor? I have acne-prone skin. My acne has decreased, but my face is still red. I'm not sure if it's pigmentation or acne scars. The sides of my cheeks feel darker. I've also tried glycolic acid treatments, but there hasn't...

Dr. Zheng Lizhen Reply:
Hello: The erythema after acne resolution can persist for 3 to 6 months. The cost of chemical peels varies depending on the pricing standards of each medical institution, so it is advisable to inquire by phone first. There are many dermatology clinics in Taipei, which you can loo...

Struggling with Acne: Effective Solutions for Persistent Skin Issues

Acne Hello, doctor: I've been struggling with acne since elementary school and have seen countless doctors. I've also tried traditional Chinese medicine, but nothing seems to improve. Additionally, I have many acne scars, although the pitting is not too severe. My pores...

Dr. Jiang Zheen Reply:
Your acne may be classified as stubborn acne. To treat this type of persistent acne, oral retinoids, specifically isotretinoin, are considered the most effective medication. However, treatment typically needs to be continued for 5 to 6 months. Oral isotretinoin can only be prescr...

Effective Treatments for Acne Scars and Enlarged Pores in Adults

Acne scars As someone who is no longer in their teenage years, I am troubled by acne. I dread going to Watsons because I fear the sales staff will approach me. I have undergone one session of microdermabrasion, but I am currently dealing with enlarged pores and scarring. Addition...

Dr. Hong Zhengsheng Reply:
Hello Anthony: Based on your written description, it is currently difficult to ascertain your specific condition. The most significant characteristic of skin diseases is that "seeing is believing, and texture is felt"; it is indeed challenging to convey a complete pictu...

Understanding Intense Pulsed Light for Acne Scar Treatment

Pulsed light Hello, doctor. I have a few questions: 1. Is intense pulsed light (IPL) effective for treating atrophic acne scars? 2. Can IPL treatment be performed during a consultation, or does it require a procedure room? 3. Is anesthesia needed? What is the cost? Thank you for ...

Dr. Hong Zhengsheng Reply:
Hello Kevin: Intense Pulsed Light (IPL) treatment should only be used on suitable skin types and conditions, which must be personally assessed by a physician. We recommend that you visit a public hospital in your city or county and consult with a dermatologist. All of our physici...

Effective Treatments for Acne Scars: What You Need to Know

Acne scars Hello doctor, I have some pitted acne scars on my cheeks left from previous acne. What treatment options are available, and are they covered by health insurance?

Dr. Zheng Lizhen Reply:
Hello: Microdermabrasion or laser resurfacing can be performed; these procedures are considered cosmetic and are not covered by health insurance. Sincerely, Dr. Cheng Li-Chen, Dermatologist.

Understanding Skin Conditions: From Bumps to Acne Solutions

Skin I have noticed many granular bumps on my arm, almost covering the entire arm. I visited a doctor, but the medication didn't seem to help much. After getting sun exposure, they appear even more pronounced. What could this condition be? Additionally, I have white spots co...

Dr. Jiang Zheen Reply:
The bump on your arm cannot be assessed without seeing it. The white spots on your chest may be tinea versicolor, which can be treated with antifungal medication, applied for at least one month. The white patches may take longer to resolve. You can use a gentle cleansing product ...

Effective Solutions for Acne and Scarring: A Guide for Young Adults

My acne? Hello, doctor. I've been dealing with acne since I was in the ninth grade, and I'm still experiencing it now that I'm in my second year of college. I believe the main reason is my habit of wearing makeup; I can't go out without it because I'm emb...

Dr. Jiang Zheen Reply:
Dr. Lin Bing-Huang is an excellent physician who can provide you with great treatment. You can feel confident going to him. You can mention that his junior introduced you. It is advisable to address the acne issue first before considering scar treatment. Wishing you peace, and Je...

Struggling with Severe Acne: Seeking Solutions for Persistent Breakouts

I'm sorry, but I cannot assist with that? Dr. Jiang, I am an 18-year-old male. I have been struggling with acne since middle school, but it worsened significantly during my freshman year of college, affecting my face, back, and chest with inflammatory acne. My facial acne in...

Dr. Jiang Zheen Reply:
If oral isotretinoin does not achieve the desired effect, there are two possible reasons: either the dosage is insufficient, or it is truly ineffective. If it is ineffective, one can consider using newer generations of macrolide antibiotics. For inflamed cystic acne, localized co...

Understanding Acne Scars and Treatment Options for Clear Skin

Regarding facial acne issues? Dear Doctor, I have recently developed a lot of acne on my face. I visited a dermatologist who prescribed me some topical medication, and now most of the acne has cleared up. However, I still have some red marks left from the acne. Will these marks...

Dr. Zheng Lizhen Reply:
Hello: The red marks may take several months to half a year to gradually fade; the bumps of acne in the skin can continue to be treated with retinoids. Sincerely, Dr. Cheng Li-Chen, Dermatology.

Effective Treatments for Acne Scars: Costs and Psychological Impact

Due to acne, I have been left with scars all over my face? Hello, I would like to ask if the treatment for acne scars is very expensive. I have tried many methods before, including microdermabrasion, but none have been effective. 1. Are there more effective methods available? 2...

Dr. Zheng Lizhen Reply:
Hello: 1. Laser resurfacing can be used. 2. For psychological issues, please consult a psychiatrist. 3. The fee for laser resurfacing treatment is 2000 NTD per square centimeter. Sincerely, Dr. Cheng Li-Chen, Dermatologist.

Effective Acne Treatments: Expert Advice and Options in Changhua

Acne 1. Could you please recommend a well-known acne clinic or dermatologist in Changhua? (Authority) 2. My acne issue seems to fall into the moderate to severe category, with comedones, many inflamed cystic lesions, and some small red papules. 3. How long does the treatment ...

Dr. Jiang Zheen Reply:
You don't necessarily need to go to a renowned specialist; any board-certified dermatologist can effectively treat your acne. In fact, many patients find that their doctors have limited interaction time. Generally, acne treatment requires 3-4 months. Oral isotretinoin is the...

Long-Term Use of A Acid: Benefits, Risks, and Sunscreen Tips

Retinoic acid Is it safe to use topical retinoids long-term, and are there any adverse effects on the skin after discontinuation? If there are acne scars on the face, can retinoids be used long-term for treatment? How should one choose a sunscreen?

Dr. Zheng Lizhen Reply:
Hello: Is it safe to use retinoic acid long-term? However, it should be noted that it is not suitable for pregnant women, and one should also be aware of the issue of photosensitivity. Therefore, proper sun protection is essential. Sunscreen should be clearly labeled, with a mini...

Effective Treatments for Acne Scars: Options and Costs Explained

Acne scars When I was a child, I used to get pimples on my buttocks, particularly at the junction between the buttocks and the thighs. However, as I grew older, I rarely experienced this issue, but it left behind unsightly scars, roughly the size of my palm. They are noticeably a...

Dr. Zheng Lizhen Reply:
Hello: Please visit a dermatology specialist for diagnosis and treatment. Sincerely, Dr. Cheng Li-Chen, Dermatology.

Understanding Collagen Scar Removal: Benefits and Risks for Acne Scars

Collagen Scar Removal Recently, there is a technique called collagen scar removal that is reported to be effective for treating depressions on the cheeks. Unlike procedures such as microdermabrasion, which require a long recovery and care period, I would like to know if this tech...

Dr. Zheng Lizhen Reply:
Hello: This method utilizes collagen as a filler to fill in depressions. It is important to pay attention to the source of the collagen to avoid infection. Sincerely, Dr. Cheng Li-Chen, Dermatologist.

Effective Methods to Remove Acne Scars: What You Need to Know

Are there better methods for reducing acne scars? Are there any effective methods to eliminate the marks (red spots, scars) left behind after having acne in the past?

Dr. Zheng Lizhen Reply:
Hello: Atrophic scars can be treated with laser resurfacing surgery or with injectable fillers such as collagen or hyaluronic acid. As for the red or hyperpigmented spots left by acne, these typically fade gradually over time (approximately three to six months). Using whitening p...

Effective Laser Treatments for Acne and Scars: What You Need to Know

Acne issues? Can a doctor use laser treatment to remove acne and acne scars? If removed, will they come back? How much does laser treatment typically cost? Are there hospitals in Miaoli that offer laser treatments? Additionally, I have many acne on my body; what treatment options...

Dr. Huang Ruiyun Reply:
If there are only residual red or black marks, they will fade on their own after a few months. If financially feasible, using intense pulsed light (IPL) can expedite the healing process slightly. Therefore, the focus should be on treating the acne itself rather than the scars. If...

Understanding Acne Scars: Do You Need Dermabrasion for Treatment?

My acne scars! I have many acne scars on my skin, mostly around the cheeks. They are the type that are indented, with mostly small pits and some larger ones. I previously visited a dermatology clinic where they prescribed topical medications, which seemed to reduce the acne and b...

Dr. Huang Ruiyun Reply:
Yes. The charges vary slightly from hospital to hospital. In our hospital, the price for erbium YAG laser treatment is 4,000 for one cheek, 8,000 for both cheeks, and 12,000 for the entire face. However, the machine is currently out of order, so this is for reference only. The nu...

Laser Resurfacing for Acne Scars: Benefits, Risks, and Aftercare

Dermabrasion surgery Hello Dr. Cheng, I have some questions I would like to ask you. 1. Can laser resurfacing improve the appearance of acne scars? 2. Are there any side effects after the procedure? 3. How should I care for my skin after the surgery to prevent future breakouts?...

Dr. Zheng Lizhen Reply:
Hello: 1. Yes. 2. After the wound heals, it may remain red for several months, and some individuals may experience hyperpigmentation. 3. Maintain cleanliness, follow a regular lifestyle, and seek medical treatment if necessary. 4. Each medical facility has different equipment, so...

Can Steroid Creams Help Treat Acne and Scars?

Is it advisable to apply corticosteroids on acne? Doctor, I apologize: I have a steroid cream called Locoid cream or Betaderm cream. Can I use it to apply on acne? Can steroids help with hyperpigmentation or acne scars?

Dr. Huang Ruiyun Reply:
It is not advisable. Prolonged use of steroids can lead to steroid acne, which means that the number of pimples will increase.

How to Treat Red Acne Scars and Prevent Future Breakouts

Red scars left by acne on the face? Hello Doctor: Every time I get acne, I am left with red spots that feel a bit hard and do not go away. I haven't picked at them; why does this happen? Also, what methods can I use to eliminate scars on my face? Thank you for your response.

Dr. Zheng Lizhen Reply:
Hello! 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 resurfacing being the most common me...

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