Pimples, Dermatology FAQ

Distinguishing Between Scrotal Pimples and Warts: A Dermatology Guide

The difference between scrotal acne and genital warts? A few days ago, while using the restroom, I noticed a small bump on my scrotum that resembled a pimple. Reflexively, I picked at it slightly, and it came off. After examining the area where it was removed, it felt similar to ...

Dr. Li Yufen Reply:
Hello: In the early stages, there may not be simple methods for differentiation. If your skin abnormalities persist, it is advisable to consult a nearby dermatologist for diagnosis and treatment. Thank you!

Understanding Skin Bumps: Are They Warts or Just Pimples?

I would like to ask the doctor about cauliflower? Hello doctor, two months ago I had sexual intercourse, and since then I have been very cautious about my health. My skin tends to develop small pimple-like bumps (usually they fall off easily when I gently pick at them and do not ...

Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it cannot be confirmed. If it is very concerning, it is advisable to seek medical attention as soon as possible.

Understanding Hair Loss: Is It Stress, Seborrheic Dermatitis, or Genetics?

Regarding hair loss issues? Hello Doctor, I would like to ask about a condition I've been experiencing since middle school, where I've had small pimples on my scalp. After consulting a doctor, I was diagnosed with seborrheic dermatitis. Over the years, my condition has ...

Dr. Wu Yuxin Reply:
Without actually observing the hair loss situation, it is difficult to confirm. If it is causing significant distress, it is advisable to seek medical attention as soon as possible.

Understanding Scalp Folliculitis: Causes, Symptoms, and Treatment Options

Is it scalp folliculitis? I often get large pimples on my scalp, some of which become pus-filled and painful to touch. Additionally, I seem to be losing a lot of hair. Initially, I thought it was due to inadequate cleaning, so I've become very meticulous about washing my hai...

Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it cannot be confirmed. If it is causing significant distress, it is advisable to seek medical attention as soon as possible.

Struggling with Persistent Acne: Seeking Answers and Solutions

I don't know how to improve acne and can't identify the cause. (Long text) Hello, doctor. I have been experiencing acne since the first year of junior high school, and it continues to persist even now that I am in my first year of college. I cannot identify the cause, s...

Dr. Wu Yuxin Reply:
You still need to seek medical attention. Medical regulations stipulate that a physician cannot diagnose or prescribe without a personal examination. If you are very troubled, it is advisable to see a doctor as soon as possible.

Should You See a Dermatologist for Pimples on Your Waist?

Can acne develop on the lower back? I once felt a raised, prickly spot on my waist and thought it was a scab, so I didn't think much of it. After some time, I noticed it was a bit raised again. I assumed it was another scab, but I couldn't remove it. Upon closer inspect...

Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it cannot be confirmed. If it is causing significant distress, it is advisable to seek medical attention as soon as possible.

Dealing with Persistent Acne and Blackheads on Cheeks: A Guide

I have been troubled by large pimples on my nose and cheeks for a long time? Hello, I am currently in the second year of junior high school, and I have been experiencing persistent acne and large pimples. The acne on my cheeks is increasing in number and size, and there are black...

Dr. Wu Yuxin Reply:
For dermatology, the quickest methods include the use of alpha hydroxy acid (AHA) lotions, chemical peels with AHAs, or manual extraction of comedones.

Struggling with Persistent Acne: Seeking Effective Solutions

Acne won't go away? Hello, I've been dealing with acne for almost a year now! During this time, I've undergone treatments with mandelic acid and microdermabrasion, but my acne seems to be getting worse. I even find myself waking up early to wash my face, which I di...

Dr. Wu Yuxin Reply:
It is normal to experience acne at your age. Depending on the severity, treatment may involve medication or simply topical treatments. A consultation is necessary to determine the appropriate course of action. If it is bothersome, you should seek medical attention.

Effective Non-Surgical Methods to Improve Mild Acne Scars and Pimples

Mild acne scars and comedones? Hello, doctor: Originally, my skin didn't have any issues, but due to my bad habit of squeezing pimples with my hands, I have developed acne scars on my cheeks and nose, along with more breakouts. I would like to ask what non-surgical methods a...

Dr. Wu Yuxin Reply:
Acne can be treated with regular use of alpha hydroxy acids (AHAs) or chemical peels, as well as with gentle laser treatments. Acne scars, on the other hand, require laser therapy.

Can You Use Multiple Creams for Skin Inflammation Safely?

Can the use of ointments for dermatitis cause interactions? Hello, I have had warts but have been free of symptoms for over two months now. So far, I have been applying FUSIDIC ACID CREAM every night to the last affected area as a preventive measure. Recently, I noticed a raised ...

Dr. Li Yufen Reply:
Hello: Applying different ointments to different areas does not cause any conflict. Fusidic Acid Cream is an antibiotic ointment and does not have a direct preventive effect on warts. For the "sebaceous leakage resembling pimples at the base of the glans," it is recomme...

Effective Skincare Tips for Acne and Oily Skin Issues

Facial issues Hello, doctor. Every time I use a certain brand of facial cleanser, it works well at first, but after a while, I start to get small pimples and blackheads on my face, and then I have to switch to another brand of cleanser. When I am exposed to the sun, I also notice...

Dr. Li Yufen Reply:
Hello: If you frequently experience small pimples and blackheads on your face, you can choose facial cleansers and skincare products with anti-acne properties. During the day, it is advisable to use a lightweight sunscreen that won't clog pores. Thank you!

Sudden Itchy Pimples on Left Arm: Causes and When to Seek Help

Sudden onset of itchy and painful pimples on the left arm? I suddenly developed itchy and painful bumps on my left arm, and I accidentally scratched a few of them, causing a fluid to ooze out similar to that of popped pimples. I have been staying up late for the past week. Previo...

Dr. Wu Yuxin Reply:
Please seek medical attention as soon as possible.

Understanding Persistent Acne: Causes and Solutions for Facial Breakouts

Acne on the face Hello Doctor: Since March of last year, I have been experiencing persistent acne on my face, primarily around my eyebrows and on both sides of my lips (where the hair is thick). I usually wait for the pimples to drain and scab over, which then leaves dark marks. ...

Dr. Wu Yuxin Reply:
Seasonal changes, emotional fluctuations, and work environment all have an impact. This is a literal description; without actually seeing the lesions, it cannot be confirmed. It is recommended to have a dermatologist examine it to determine the cause.

Understanding Pimples on the Penis: Causes and Treatment Options

Pearly penile papules? Doctor, I have a bump on my penis that appears to be a pimple. It is smooth on the surface, and it's a single bump, slightly smaller than a red bean. I'm a bit worried. Will it heal on its own?

Dr. Wu Yuxin Reply:
A literal description cannot confirm the diagnosis without actually seeing the lesion; it is recommended to have a dermatologist evaluate it for proper assessment.

Understanding Scalp Acne: Causes, Symptoms, and When to Seek Help

It seems like there are pimples on the scalp? I would like to ask, sometimes I have symptoms on my scalp that resemble small pimples or bumps, about 1 to 2 of them, which are slightly painful when pressed. The locations vary; sometimes when one area heals, I find another bump app...

Dr. Wu Yuxin Reply:
A literal description without actually seeing the lesion cannot confirm the diagnosis. It is recommended to have a dermatologist evaluate it for proper assessment. If there is pain, conditions such as acne, folliculitis, or cystic inflammation could be possible. If it is botherso...

Effective Treatments for Keratosis Pilaris and Acne on the Face

Eczematous dermatitis Doctor, I've heard that keratin can easily cause acne. I often develop keratin pimples on my nose and the area of my cheeks near my nose, and they are quite noticeable. After washing my face, it appears very white. How can I treat this? Can I use exfoli...

Dr. Wu Yuxin Reply:
In principle, it can be used.

Understanding Scabies Symptoms: Am I Infected After Caregiving?

Regarding the symptoms of scabies? Hello, Doctor: On September 1st, I held a child with scabies for about an hour and a half while wearing a thin jacket. After that, I took care of the child for a month while wearing isolation gowns, and I always wore gloves as well. I also took ...

Dr. Wu Yuxin Reply:
It should be fine, but have your clothes been treated?

Dealing with Persistent Warts: Effective Treatments and Prevention Tips

Annoying warts, oh no! Hello, doctor. In May and June of this year, I noticed several small bumps on the side of my neck (in the area of the lymph nodes). At first, I thought they were pimples, so I ignored them. However, after two months, they were still there, so I went to see ...

Dr. Li Yufen Reply:
Hello: Regarding the causes and treatment of viral warts, you can refer to the article on the Dermatology Expert Health Network at http://www.drskincare.com.tw/Qa/Detail.aspx?ID=52. Whether scarring occurs after electrosurgery is related to individual constitution and postoperati...

Persistent Acne: Causes and Effective Treatments for Your Skin

Acne will not go away? I often get acne on my face, and some of the pimples become hard and take a long time to go away. What should I do about this? Also, I get acne on my earlobes; is this related to my diet or lifestyle habits?

Dr. Wu Yuxin Reply:
It may be a scar formed after the inflammation of a sebaceous cyst, and staying up late can increase the likelihood of recurrence.

Understanding Groin and Buttock Pimples: Causes and Treatments

Could you please provide more context or details regarding the groin and buttock acne? Doctor, I would like to ask about a bump that has developed in my groin area. It itches, and after scratching it, it slowly expanded to about the size of a ten-dollar coin. I previously applied...

Dr. Wu Yuxin Reply:
Hello, based on your symptom description, it is more likely to be folliculitis. It is recommended to keep the perineal area clean and dry, avoid tight-fitting clothing, ensure adequate sleep, maintain a light diet, and avoid stress and prolonged sitting. You may soak in a bath to...

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