Understanding Skin Types: Do Genetics and Sun Exposure Affect Acne?
Constitution Thank you for your detailed explanation! Some of my classmates study later than I do, but they don’t have a single pimple. Could this be related to their constitution? Does sun exposure make acne scars more noticeable? Is using skin-colored tape effective? Can skin-c...
Dr. Jin Lianchun Reply:
Hello, Miss: 1. You are correct that acne is related to one's constitution. Individuals with a "prone to acne constitution" will develop acne when they experience hormonal imbalances (the reasons I mentioned to you last time). Those without a "prone to acne ...[Read More] Understanding Skin Types: Do Genetics and Sun Exposure Affect Acne?
Effective Treatments for Persistent Acne Scars: Cost and Options
I'm here Doctor, I have a small bump and a tiny indentation on my nose that look like an ant. They have not disappeared for almost six months. What treatment options do you recommend? Also, could you give me an approximate cost for treatments like Ruby and Erbium YAG laser a...
Dr. Zheng Lizhen Reply:
The treatment of acne often involves a multifaceted approach. Cleansing is the top priority, as it helps remove oxidized oils and dirt from the skin, reducing bacterial growth. Alpha hydroxy acids or retinoids can improve excessive keratinization and clogged pores. Oral or topica...[Read More] Effective Treatments for Persistent Acne Scars: Cost and Options
Understanding Acne: Causes, Scarring, and Effective Treatments
The annoyance of acne? Hello, doctor: For the past year or two, I have been troubled by acne. Every time I have a breakout, I either experience constipation or it occurs before my menstrual period. Additionally, I have hemorrhoids; could this be related? I also have dark acne sca...
Dr. Zheng Lizhen Reply:
Before menstruation, due to hormonal influences, it is common for acne to worsen. Regarding constipation and hemorrhoids, it is generally said that they can lead to increased heat in the body. In fact, constipation can exacerbate hemorrhoids, as it leads to the accumulation of fr...[Read More] Understanding Acne: Causes, Scarring, and Effective Treatments
Understanding Butt Acne: Causes, Symptoms, and Treatment Options
Acne If I have pimples on my buttocks, could it be eczema? It tends to be more bothersome and itchy when I'm on my period, and some of the spots are light brown, resembling either sweat stains or acne scars. What medication should I use to treat this, and is it available at ...
Dr. Jin Lianchun Reply:
Hello, Miss: Based on your description, the most likely diagnosis is folliculitis, which can leave behind pigmentation after it resolves. How to treat it? Both oral and topical treatments are necessary. 1. Oral medication: Take continuously for one to two months. 2. Topical medic...[Read More] Understanding Butt Acne: Causes, Symptoms, and Treatment Options
Effective Ways to Treat Red and Dark Acne Scars on Your Skin
How to remove red and dark acne scars? I have had a lot of acne on my face since high school. I am afraid to squeeze them, but after the acne goes away, the original spots leave behind red pigment scars (many of which have not faded even after six months). I haven't squeezed...
Dr. Zheng Lizhen Reply:
Although you may not have squeezed the pimples, the inflammation from the acne can severely damage the surrounding tissue, leading to scarring. This is why dermatologists emphasize the importance of early treatment for acne. Alpha hydroxy acids (AHAs) and retinoids (commonly refe...[Read More] Effective Ways to Treat Red and Dark Acne Scars on Your Skin
Struggling with Persistent Acne: Effective Treatments and Solutions
My face is covered in acne, and I'm going crazy? I frequently develop acne in the same areas, particularly on my cheeks and chin, while small pimples on my forehead can be itchy and sometimes appear in clusters. The blackheads on my nose are difficult to remove, and my skin ...
Dr. Zheng Lizhen Reply:
L-ascorbic acid can help accelerate the fading of post-inflammatory hyperpigmentation after acne, but acne still needs to be properly treated. Yulian has many blackheads, so it is important to maintain facial cleanliness. In addition to washing the face, topical products such as ...[Read More] Struggling with Persistent Acne: Effective Treatments and Solutions
How to Minimize Pores: Effective Laser Treatments for Acne Scars
Laser aesthetics I have enlarged pores due to acne, and the pores left from blackheads on my nose are also quite large. What can I do to minimize the appearance of my pores, ideally to the point where they are not visible? How effective is laser treatment for this? Thank you!
Dr. Zheng Lizhen Reply:
If acne is trapped in the pores causing them to enlarge, then removing the acne will allow the pores to return to their original size. To clear acne, exfoliating agents such as salicylic acid, retinoic acid, alpha hydroxy acids, and azelaic acid can be used to gradually soften an...[Read More] How to Minimize Pores: Effective Laser Treatments for Acne Scars
Understanding AHA Peels: When to Expect Results and Next Steps
Alpha hydroxy acid (AHA) peel Dr. Cheng: Following the physician's recommendation, I underwent a glycolic acid peel treatment and completed two sessions. The results were minimal (reducing from about 30 noticeable acne lesions to 25). However, isn't it expected to see s...
Dr. Zheng Lizhen Reply:
In addition to improving acne scars and dark spots, chemical peels are also effective for acne. Although Xiaoyu feels that the results are not significant, hasn't she noticed a reduction in acne? Don't worry; during the first one or two sessions, there may not be obviou...[Read More] Understanding AHA Peels: When to Expect Results and Next Steps
Understanding Dermabrasion: Process, Costs, and Recovery Time
The process and cost of dermabrasion surgery? Hello, doctor~~~ I have been experiencing acne since the sixth grade, and naturally, this has left scars over time. Now at the age of twenty-two, which is a time when girls are particularly concerned about their appearance, I often fe...
Dr. Zheng Lizhen Reply:
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 most procedures now utilizing laser resurfacing. ...[Read More] Understanding Dermabrasion: Process, Costs, and Recovery Time