Acne, Dermatology FAQ

Can Acne Be Cured? Understanding Breakouts and Treatment Options

Acne is so annoying! Hello Doctor, I always feel like the acne on my face tends to come in waves. For about 4 to 5 days, I won’t have any breakouts, and then suddenly a bunch will appear. I know I shouldn’t squeeze them, but sometimes while washing my face, I accidentally pop the...

Dr. Jiang Zheen Reply:
The treatment of acne requires a long duration, typically 4 to 6 months of continuous therapy, so it is important to have perseverance and patience. Additionally, maintaining a regular lifestyle is essential.

Effective Skincare Routine for Acne and Enlarged Pores

How should it be applied correctly? Hello Dr. Zheng: I have been experiencing issues with acne and pimples, and my pores are also quite large. A few days ago, I visited a dermatologist who prescribed me several medications, but I didn't catch everything clearly. Could you pl...

Dr. Zheng Lizhen Reply:
Hello, 1. The usage of topical medication is correct. 2. You may apply a lightweight moisturizing lotion. 3. For enlarged pores, you may consider trying pulsed electromagnetic field therapy. Sincerely, Dr. Cheng Li-Chen, Dermatologist.

Struggling with Persistent Acne: Seeking Effective Solutions

Seeking help for acne on the face? Hello, doctor. I am currently seeing a dermatologist, but I have not seen any improvement. I asked the doctor who is treating me why this is happening, and he said my condition is more difficult to manage. He has been prescribing me different to...

Dr. Zheng Lizhen Reply:
Hello, could you please ask your dermatologist to consider applying for oral isotretinoin treatment? Sincerely, Dr. Cheng Li-Chen, Dermatology.

Understanding Folliculitis: Why Surgery May Be Necessary and Where to Find Help

Why do I need surgery for my folliculitis? Please recommend a good hospital in Taichung? Recently, I developed a small bump on my chest that resembled an acne lesion. One day while showering, I squeezed it, and a little blood came out. However, it later became increasingly swolle...

Dr. Jiang Zheen Reply:
Your symptoms are most likely due to inflammation of an epidermoid cyst, leading to the formation of an abscess. Therefore, the treatment your physician has provided is incision and drainage. Local anesthesia can help reduce some of the pain. The specimen you submitted is likely ...

Why My Skin Reacted Badly to Tretinoin: A Dermatology Concern

Why has my skin worsened after using the tretinoin prescribed by my doctor? Last Wednesday, I visited a dermatologist. The doctor said I have a lot of acne and comedones, so they prescribed me Tretinoin 0.08% cream to apply. However, after using it, my skin developed symptoms suc...

Dr. Zheng Lizhen Reply:
Hello: This is a common dermatitis phenomenon associated with the initial use of retinoic acid. Please discontinue the use of the ointment and return to the outpatient clinic for consultation. Sincerely, Dr. Cheng Li-Chen, Dermatology.

Do Medications Cause Acne? Understanding Skin Reactions and Treatments

The occurrence of acne after taking medication may indicate a process of detoxification? Doctor: Thank you for your previous response. However, I am unsure which one is the stomach medication. I only know that the tetracycline capsule is green. Additionally, I have a round apple-...

Dr. Jiang Zheen Reply:
In theory, it takes about 3-4 weeks to assess the efficacy of a medication for acne. If there is improvement, the treatment can be continued; if there is no improvement, consideration should be given to switching to a second-line medication, including oral retinoids or hormonal a...

Concerns About Scarring After Sweat Gland Tumor Treatment

Issues After Treatment of Eccrine Poroma I underwent laser treatment for pigmentation at the Kaohsiung Medical Aesthetic Center, and the results were quite good. However, five days ago, I had a treatment for a hidradenoma, likely using electrosurgery, and I was surprised to find ...

Dr. Zheng Lizhen Reply:
Hello: Even with electrocautery, there shouldn't be significant scarring. Please return to the original physician's clinic to assess the healing of the wound, check for any signs of infection that may need to be addressed, and then determine if there are any scarring is...

Understanding Acne Medications: Questions and Concerns Explained

Questions about medications? Hello Doctor: I have been seeing a dermatologist and was prescribed some medications, but I noticed that after taking them, my acne has been getting worse. Is this due to detoxification? Also, can I continue taking these medications if my menstrual pe...

Dr. Jiang Zheen Reply:
Topical medications should not have significant side effects. Doxycycline is a tetracycline antibiotic and is a first-line treatment for acne. It is an older medication and should be taken after meals to avoid issues. I'm not sure what "trimem" refers to, but Stroc...

Does Chalk Dust Contribute to Acne Breakouts in Students?

I would like to ask the doctors some questions about acne? I have had acne since the ninth grade, but two months ago I saw a doctor who recommended exfoliation, topical medication, and oral medication. After that, I stopped getting new acne, although I still have some comedones. ...

Dr. Jiang Zheen Reply:
Chalk dust does not affect the occurrence of acne; it is primarily related to underlying body constitution, along with factors such as sleep and stress. Wishing you peace.

Effective Treatments for Acne and Enlarged Pores: A Guide

Acne and enlarged pores? Why does the T-zone of my face get oily so quickly, and why do I keep getting acne that never seems to go away? Additionally, my forehead and nose have particularly enlarged pores, making my skin look unhealthy. What should I do? Is glycolic acid peeling ...

Dr. Zheng Lizhen Reply:
Hello: Oily skin often experiences issues in the T-zone. Alpha hydroxy acids can help improve these problems. You can check online or call dermatology clinics in Keelung to see if they offer this treatment. Sincerely, Dr. Cheng Li-Chen, Dermatologist.

Effective Acne Treatment Options Beyond AHA and Retinoids

Acne My acne is almost covering my entire face. I have used retinoids and alpha hydroxy acids to soften the keratin, but after using them for a while, there has been no significant improvement. Besides using retinoids and alpha hydroxy acids, what other methods can I use to elimi...

Dr. Huang Ruiyun Reply:
While it is true that some people may have their faces covered in acne, it is not common. I hope you are not mistaking other conditions for acne. It is important to consult a dermatologist to determine the appropriate treatment method.

Understanding Keloids: Treatment Options and Concerns for Teens

Super annoying "keloid." Hello, doctor... I'm 17 years old this year... When I was in sixth grade, I had acne on my chest and I squeezed it, which resulted in keloids. At that time, I didn't know anything and just ignored it, thinking it looked very unattracti...

Dr. Huang Ruiyun Reply:
Steroids can be administered again; a small localized amount will not have systemic effects. Cryotherapy can also be performed. When treating keloids, do not approach it with the mindset of completely eliminating them; it is sufficient to manage and suppress them. Avoid getting e...

Why Do I Keep Getting Painful Acne Around My Chin?

The acne is very painful? The young woman is currently nearly 30 years old. She has oily skin and has been controlling her diet and maintaining cleanliness, but she is troubled by the persistent emergence of acne, particularly clustered around her chin and mouth. Despite visiting...

Dr. Jiang Zheen Reply:
Your acne may require long-term treatment, lasting at least about 3 months of continuous therapy. Additionally, it is important to ensure adequate sleep. If first-line medications are not effective in controlling the condition, second-line treatments may be considered, including ...

Should I See a Gynecologist or Dermatologist for Vaginal Bumps?

I'm not sure whether to see a gynecologist or a dermatologist? Hello, doctor. I have developed a few bump-like lesions on my labia majora that resemble pimples. They are neither painful nor itchy, but they have not improved since December 23. I have seen three gynecologists ...

Dr. Zheng Lizhen Reply:
Hello: You can visit a dermatology outpatient clinic. Most dermatology medical facilities have examination rooms. Sincerely, Dr. Cheng Li-Chen, Dermatology.

Persistent Redness After Laser Treatment: Causes and Solutions

Persistent erythema I have a large acne scar on my left cheek. Originally a light brown color, the scar turned pink after undergoing laser treatment last year. The doctor mentioned it would take three to six months to fade, but it has been almost eight months now, and the erythem...

Dr. Zheng Lizhen Reply:
Hello: Please visit the dermatology outpatient clinic to understand the actual condition. Sincerely, Dr. Cheng Li-Chen, Dermatology.

Effective Treatments for Butt Acne Scars: Expert Insights and Options

Pimples on the buttocks I currently have many scars on my buttocks caused by folliculitis. I previously visited a dermatologist who prescribed me azelaic acid to apply. However, he mentioned it would take one to two years to improve. I am looking for the fastest way to treat the ...

Dr. Zheng Lizhen Reply:
Hello: Generally speaking, considering the situation of other consumers, L-ascorbic acid whitening products are primarily used on the face. You can use L-ascorbic acid cosmetic products to enhance whitening. Sincerely, Dr. Cheng Li-Chen, Dermatologist.

Dealing with Acne: Safe Treatments for Sensitive Facial Areas

Skin... acne Dr. Huang, I have developed some pimples in the area below my nostrils and above my lips, as well as on my beard area over the past two days. They seem to be in the early stages, appearing red, raised, and painful when pressed. Can I apply the topical medication pres...

Dr. Huang Ruiyun Reply:
Clindamycin and Pana 5 can both be used and can be alternated. You can stop using them once the skin has flattened. Scars, moles, and hyperpigmentation are not related to these two medications; you are overthinking it.

Is It Acne? Understanding Hard Bumps Near the Genital Area

Is it acne? I have developed a hard, swollen lump about 3 to 4 centimeters to the right of my genital area, in the pubic hair region. The lump is approximately 0.5 to 0.8 centimeters in diameter and resembles an immature pimple. I previously squeezed it, which resulted in the exp...

Dr. Jiang Zheen Reply:
It should belong to the category of acne or sebaceous gland issues; it's okay, just don't squeeze it carelessly.

Dealing with Acne: Insights on Glycolic Acid Peels and Skin Care

Suddenly experiencing a lot of acne? Consider glycolic acid peels? Dear Dr. Cheng, I have recently experienced a sudden outbreak of acne over the past month, with several pimples appearing that resemble comedones on my nose, forehead, chin, and cheeks. My daily routine has been ...

Dr. Zheng Lizhen Reply:
Hello: The treatment for acne requires taking medication or applying topical treatments for a period of time, which necessitates cooperation between the patient and the physician. If financial conditions allow, chemical peels using alpha hydroxy acids can be considered. Current f...

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

Laser resurfacing for acne scars I am currently a 20-year-old student, and I still experience acne on my skin. However, I have been eating fruits to take care of my skin, and the acne has significantly reduced. Unfortunately, I have many acne scars, particularly on both sides of ...

Dr. Zheng Lizhen Reply:
Hello: We apologize that our hospital currently does not offer this service. The fees will vary according to the pricing standards of each medical institution. Sincerely, Dr. Cheng Li-Chen, Dermatology.

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