Acne Scars and Treatment Options for Clear Skin - Dermatology

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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 gradually fade away? Additionally, even though my skin has improved, I can still feel some small bumps under the skin.
Are these considered closed comedones? How can I remove them? Can I use the topical retinoid that the doctor prescribed, or should I apply a different medication? I appreciate your guidance.
Thank you.

Zhang Datou, 20~29 year old female. Ask Date: 2005/08/23

Dr. Zheng Lizhen reply Dermatology


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.

Reply Date: 2005/08/23

More Info


Acne scars and the associated skin issues can be a significant concern for many individuals, especially after experiencing breakouts. It’s great to hear that you’ve seen improvement with the medications prescribed by your dermatologist. Let’s address your questions regarding acne scars, their fading, and the texture issues you’re experiencing.

First, regarding the red acne marks you mentioned, these are often referred to as post-inflammatory erythema (PIE). They are common after acne lesions heal and can take time to fade. Generally, these marks will gradually diminish over weeks to months, depending on your skin type, the severity of the acne, and how well you care for your skin. To help expedite this process, you can consider treatments such as topical vitamin C, niacinamide, or even gentle exfoliation with alpha hydroxy acids (AHAs) or beta hydroxy acids (BHAs). These ingredients can promote skin cell turnover and help fade discoloration.

Now, concerning the "gritty" texture you feel on your skin, this could be due to several factors. It might be related to clogged pores, which can occur even after acne has cleared. These can manifest as small bumps under the skin, often referred to as closed comedones or milia. If you suspect these are clogged pores, using topical retinoids like the A acid (tretinoin) you mentioned can be beneficial. Retinoids help to increase cell turnover, prevent clogged pores, and improve overall skin texture. However, it’s essential to use them as directed by your dermatologist, as they can cause irritation, especially if your skin is sensitive or if you are new to their use.

If you find that the A acid alone isn’t sufficient, or if you experience irritation, you might want to discuss additional options with your dermatologist. Other treatments for textured skin include chemical peels, microdermabrasion, or laser therapies, which can help smooth the skin's surface and reduce the appearance of scars and bumps.

It’s also crucial to maintain a good skincare routine. This includes gentle cleansing, moisturizing, and using sunscreen daily. Sun exposure can worsen hyperpigmentation and slow the healing process of acne scars, so protecting your skin from UV rays is essential.

Lastly, if you notice that your skin continues to break out or if new lesions appear, it’s vital to follow up with your dermatologist. They can assess your skin's condition and adjust your treatment plan as necessary. Sometimes, persistent acne can be a sign of underlying issues that may require a more comprehensive approach.

In summary, while your red acne marks will likely fade over time, incorporating specific treatments and maintaining a consistent skincare routine can help speed up this process. The gritty texture you’re feeling may be addressed with the A acid, but keep an open line of communication with your dermatologist to ensure you’re on the right path to achieving clear, smooth skin.

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