Blackheads, Dermatology FAQ

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Effective Solutions for Teenage Blackheads: Tips for Clear Skin

Adolescent acne? Hello doctor, I am 16 years old and I have a lot of blackheads on my nose and chin. I usually use a metal extractor to squeeze them out, but new blackheads appear the next day. I have tried using blackhead removal masks, but they haven't been effective. What...


Dr. Wu Yuxin Reply:
You can seek treatment from a nearby dermatologist.

[Read More] Effective Solutions for Teenage Blackheads: Tips for Clear Skin


Understanding Black Bumps on Skin: Causes and Treatment Options

Sudden appearance of small black bumps all over the body? I often develop black, bump-like lesions on various parts of my body that resemble blackheads. They are neither painful nor itchy, but I feel an urge to squeeze them. However, the more I squeeze, the more they seem to mult...


Dr. Wu Yuxin Reply:
It is not possible to make a diagnosis online; it is recommended to consult a nearby dermatologist for an examination.

[Read More] Understanding Black Bumps on Skin: Causes and Treatment Options


Should You Worry About a Blackhead After Cyst Removal?

Blackheads after the resolution of a sebaceous cyst? Hello, doctor. Over a decade ago, I had a lipoma (or possibly a cyst) on the inner thigh that eventually resolved. 1. Recently, while showering, I noticed a small blackhead at the site of the previous lipoma. Should this small ...


Dr. Wu Yuxin Reply:
If the sebaceous cyst is still present, blackheads will continue to appear. Surgical removal or continued observation can be chosen.

[Read More] Should You Worry About a Blackhead After Cyst Removal?


Should You Treat a Persistent Blackhead on a Sebaceous Cyst?

Sebaceous cyst with blackhead About a year ago, I developed a small sebaceous cyst in my groin area. It became swollen for a few days but then subsided. The small blackhead associated with the cyst is still present, but it is no longer swollen or painful. Is there still a need to...


Dr. Wu Yuxin Reply:
If the sebaceous cyst is still present, blackheads will continue to appear.

[Read More] Should You Treat a Persistent Blackhead on a Sebaceous Cyst?


How to Effectively Manage Your Daughter's Acne and Blackheads?

How to manage acne in daughters entering puberty? Hello, doctor: My daughter is in sixth grade and will be entering junior high school. Her facial skin looks good, but she has started to develop blackheads on her nose. I have repeatedly advised her not to squeeze the blackheads, ...


Dr. Li Yufen Reply:
Hello: For a detailed introduction to the causes, care, and treatment methods for acne (acne vulgaris), you can refer to the article from Med's Good Friend at https://www.medpartner.club/acne-cure-care-myth/. If your skin condition does not improve or worsens, it is recommen...

[Read More] How to Effectively Manage Your Daughter's Acne and Blackheads?


Choosing the Right Topical Treatment for Acne and Scarring

Use of ointment? Hello! Which one is used for applying on acne and acne scars, Silian cream or Yaro gel? Which one is for applying on pustular acne? Also, does "acne" include blackheads on the nose, or is it only referring to closed comedones? Thank you, doctor.


Dr. Wu Yuxin Reply:
1. Silian 2. Acne includes both open comedones and closed comedones; both types are present.

[Read More] Choosing the Right Topical Treatment for Acne and Scarring


Understanding Inner Thigh Black Spots: Causes and Treatments

Black spots on the inner thigh? I have black spots on the inner thighs that emit an odor when squeezed, resembling blackheads. The acne occasionally recurs, and this issue has troubled me for a long time. Sometimes the black spots are very noticeable and can be squeezed out, whil...


Dr. Wu Yuxin Reply:
If there are any concerns, it is advisable to seek medical attention.

[Read More] Understanding Inner Thigh Black Spots: Causes and Treatments


Effective Ways to Remove Blackheads from Your Nose

The nose has many comedones (blackheads and whiteheads)? How can I get rid of blackheads on my nose?


Dr. Wu Yuxin Reply:
There are many methods available; you can use alpha hydroxy acids (AHAs) or retinoic acid (tretinoin) for initial treatment. If you want a more advanced treatment approach, you will need to seek medical attention.

[Read More] Effective Ways to Remove Blackheads from Your Nose


Understanding Azelaic Acid: Usage, Effects, and Skin Care Tips

Rhododendron toxicity issues? Hello, I have been experiencing frequent skin redness, cystic acne, numerous blackheads, and enlarged pores. Therefore, I visited a dermatologist who prescribed Sulfur ointment to treat Demodex mites. I have also been using azelaic acid (starting fro...


Dr. Wu Yuxin Reply:
1. It can be used continuously without interruption if there are no adverse reactions or discomfort. 2. It is recommended to pause the use of acids for 1-2 weeks when clearing acne. 3. Invasive facials will not worsen the skin condition, but they should not be done too frequently...

[Read More] Understanding Azelaic Acid: Usage, Effects, and Skin Care Tips


Is Daily Face Washing Necessary for Oily Skin? Understanding Blackheads

Will having an oily face for a long time cause problems? Hello, doctor. My face tends to be oily, and I noticed that during a period when I didn't wash my face, it felt oily but the level of oiliness remained consistent; it didn't get progressively oilier day by day. I ...


Dr. Wu Yuxin Reply:
Washing your face is essential; if you are prone to acne or blackheads, it is advisable to address these issues.

[Read More] Is Daily Face Washing Necessary for Oily Skin? Understanding Blackheads


Understanding Skin Reactions After Using 18% Mandelic Acid

Skin condition after using 18% mandelic acid? Hello, Doctor. 1. I recently started using an 18% mandelic acid product for the past two weeks, and I have noticed an increase in acne. Is this what people refer to as the "purging phase"? Is this harmful to my skin? 2. ...


Dr. Wu Yuxin Reply:
Acne breakouts are not necessarily caused by almond acid products. If they are easy to extract, you can do so, but do not force it to avoid injuring the skin. Without seeing the lesions, it is impossible to determine the exact issue. If it is very bothersome, please seek medical ...

[Read More] Understanding Skin Reactions After Using 18% Mandelic Acid


Can I Use Both Salicylic Acid and Azelaic Acid for Acne?

Regarding acne and pimples? Hello, doctor. I have some questions regarding my skincare routine. I have been using azelaic acid on my face, and I've noticed that my acne scars are fading quite quickly. However, it hasn't been effective for my blackheads, and sometimes I ...


Dr. Wu Yuxin Reply:
It can be used, but not at the same time.

[Read More] Can I Use Both Salicylic Acid and Azelaic Acid for Acne?


Can Niacinamide and Salicylic Acid Be Used Together for Acne Treatment?

Can "niacinamide" be used in conjunction with "salicylic acid"? Should special attention be paid if acne appears in the same area? Due to the pandemic, I've been staying at home and recently I've been experiencing some stress, which has led to breako...


Dr. Wu Yuxin Reply:
1. The reason why niacinamide and salicylic acid should not be used together is due to the potential for niacinamide to become less effective when combined with acidic ingredients, which may lead to reduced efficacy of both compounds. 2. The areas where acne appears, primarily a...

[Read More] Can Niacinamide and Salicylic Acid Be Used Together for Acne Treatment?


Effective Solutions for Treating Back Acne and Dark Spots

Improvement of back acne? Hello Doctor: I have been experiencing long-term blackheads, back acne, and brown acne marks on my upper back. I have been changing my clothes frequently and regularly changing my bed linens, but there hasn't been much improvement. What can I do to ...


Dr. Li Yufen Reply:
Hello: Initially, you may consider using over-the-counter acne treatment products from drugstores, such as glycolic acid or mandelic acid. If the condition does not improve, you can consult a nearby dermatologist for diagnosis and treatment. Thank you!

[Read More] Effective Solutions for Treating Back Acne and Dark Spots


Understanding Chest Skin Issues: Blackheads and Irritation Explained

Chest issues Hello, doctor. When I wear a bra, I noticed some small black spots on my breasts that feel like blackheads. I used a comedone extractor to squeeze them, and some white and black material came out, but after a while, the squeezed area became red and swollen and it itc...


Dr. Wu Yuxin Reply:
No lesions were observed, and it is not possible to determine the issue. If you are very concerned, please seek medical attention promptly.

[Read More] Understanding Chest Skin Issues: Blackheads and Irritation Explained


Understanding Skin Discoloration: Causes, Care, and Prevention Tips

Pigmentation On March 10th, I used a certain face mask and experienced a stinging sensation, but I didn't think much of it and didn't remove the mask. I continued to use it on March 11th when I went for a facial. I noticed that when the esthetician applied skincare prod...


Dr. Wu Yuxin Reply:
1. It's possible, but we won't know until we examine it. 2. If there is an allergy, it is not suitable. 3. It should be fine. 4. Discontinue use and seek medical attention. 5. Yes.

[Read More] Understanding Skin Discoloration: Causes, Care, and Prevention Tips


Understanding Red, Hard Bumps with Blackheads: Are They Acne?

Redness and hardness indicate the presence of blackheads? Hello doctor, I have a hard lump under the skin to the left of my navel that appears red and swollen with a blackhead. Is this a pimple? Will it heal and reduce swelling on its own? It has been two days since I noticed it.


Dr. Wu Yuxin Reply:
It may be an inflamed cyst, and medical attention should be sought, as it may not resolve on its own.

[Read More] Understanding Red, Hard Bumps with Blackheads: Are They Acne?


Managing Skin Concerns While on Oral A Acid: Your Essential Guide

Issues During Oral A Acid Treatment Question 1: I have started taking oral medication for the first week. Can I continue using retinoids? Can retinoids and alpha hydroxy acids (AHAs) be used together? Question 2: If my skin is too dry, should I buy moisturizer from a convenience...


Dr. Wu Yuxin Reply:
1. Yes. 2. Moisturizers can be purchased independently or recommended by a physician. 3. It should not be necessary. 4. Retinoids and alpha hydroxy acids; further options may include gentle laser treatments, fractional laser, or picosecond laser therapy.

[Read More] Managing Skin Concerns While on Oral A Acid: Your Essential Guide


Understanding Blackheads: Do Topical Treatments Like Lezinc Work?

Blackheads Doctor, I went to the dermatology clinic for blackheads, and they only prescribed me a topical treatment called Lactic Acid. Shouldn't they have prescribed something like Tretinoin instead? Does Lactic Acid have any effect on blackheads? I haven't seen any re...


Dr. Wu Yuxin Reply:
You should consult your attending physician about this issue, as they are most familiar with your condition and can help you choose the appropriate medication.

[Read More] Understanding Blackheads: Do Topical Treatments Like Lezinc Work?


Effective Solutions for Removing Blackheads on the Neck

Blackhead removal issues? I have blackheads on my neck. What are some ways to completely get rid of them? There are four or five in a row, and they keep forming. When I press on them, I can feel small lumps inside, and if I squeeze hard, a small substance comes out, which has a f...


Dr. Wu Yuxin Reply:
It appears to be something similar to a cyst. However, without seeing the actual condition, it is impossible to confirm. It is advisable to seek medical attention.

[Read More] Effective Solutions for Removing Blackheads on the Neck


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