Understanding Skin Issues: A Guide to AHA Use and Spot Concerns
Spotting issues? I would like to ask the doctor, I have recently been using first-generation retinoids on my face, and so far the results have been quite good; my spots have faded significantly and I am experiencing fewer breakouts. However, when I applied it to my body, I notice...
Dr. Wu Yuxin Reply:
The appearance of small spots may not necessarily be related to retinoic acid. It is advisable to discuss this with a dermatologist.[Read More] Understanding Skin Issues: A Guide to AHA Use and Spot Concerns
Confused About My Skin Symptoms: Seeking Clarity on Eczema or Scabies
I can't figure out what the symptoms are? Hello, Doctor: It started with itching around my breasts, and after scratching, the skin turned dark and felt rough. Then, I began to experience itching around my waist as well. The first doctor I saw diagnosed it as eczema, but when...
Dr. Li Yufen Reply:
Hello: Based solely on the textual description, it is not possible to accurately diagnose a skin condition. If the skin condition does not improve or worsens, it is advisable to consult a nearby dermatologist for diagnosis and treatment. If the condition continues to recur, you m...[Read More] Confused About My Skin Symptoms: Seeking Clarity on Eczema or Scabies
Swelling on the Side of My Middle Finger: Causes and Solutions
Swelling on the lateral side of the fingertip of the middle finger? This morning, I woke up and noticed that the left side of the tip of my middle finger on the back of my hand is swollen. It doesn't itch or hurt. The swollen area doesn't appear very red. However, there...
Dr. Li Yufen Reply:
Hello: Based solely on the textual description, it is not possible to accurately diagnose a skin condition. When allergic reactions to insect bites are more severe, there may be noticeable redness, swelling, and itching. If your current skin condition has not improved or has wors...[Read More] Swelling on the Side of My Middle Finger: Causes and Solutions
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?
How to Treat Toenails Stuck Together After Injury
Nails fused together? Hello Dr. Lee, I walked for too long and my big toe turned black, with the nail plate and the flesh having a gap. I got busy and forgot about it until today when I noticed that the new nail growing in is stuck to the dead black nail. What should I do? Thank ...
Dr. Li Yufen Reply:
Hello: Based on the description, it seems that the bruising under the toenail caused by trauma has led to the separation of the nail bed. If there is no discomfort, you can continue to observe it. As the toenail grows, the old nail fragment will gradually protrude from the toe an...[Read More] How to Treat Toenails Stuck Together After Injury
Understanding the Causes of White Arcs on Fingernails
Nail issues Hello doctor, I recently noticed that the tips of all ten of my fingernails have a white arc at the front, similar to the images shown in the link below: https://ppt.cc/fj8Xex. There is a white arc slightly further back from the white part at the tip. Could you please...
Dr. Li Yufen Reply:
Hello: Based solely on the textual description, it is not possible to accurately diagnose a skin condition. The resolution of online photos is insufficient. If the condition of the nails does not improve or worsens, it is advisable to consult a nearby dermatologist for diagnosis ...[Read More] Understanding the Causes of White Arcs on Fingernails
Understanding Pearly Penile Papules: Causes and Treatment Options
There are small rashes on the foreskin? There are some small bumps inside the foreskin that are not painful or itchy and have no sensation. I looked it up online and it seems like pearly penile papules, but I'm still not sure. Can pearly penile papules go away?
Dr. Li Yufen Reply:
Hello: For a detailed introduction to penile pearly papules, you can refer to Dr. Lin Cheng-Hsien's article at https://www.dr-skin.com.tw/health/view/118. If the skin condition does not improve or worsens, it is recommended to consult a nearby dermatologist for diagnosis and...[Read More] Understanding Pearly Penile Papules: Causes and Treatment Options
How to Treat Darkened Corners of the Mouth After Angular Cheilitis
Angular cheilitis with darkening at the corners of the mouth? Recently, my immune system weakened, which resulted in a red, itchy condition at the corners of my mouth. However, after taking B vitamins, the itching has stopped. I have noticed that the corners of my mouth have been...
Dr. Li Yufen Reply:
Hello: Based solely on the description, darkening at the corners of the mouth may be due to post-inflammatory hyperpigmentation, which generally improves gradually over 2-3 months. You can also apply lip balm, increase your intake of vitamin C, and ensure proper sun protection fo...[Read More] How to Treat Darkened Corners of the Mouth After Angular Cheilitis
Can You Undergo Laser Hair Removal While Taking Oral A Acid?
Skin issues Can I undergo laser hair removal while taking oral isotretinoin? Thank you.
Dr. Li Yufen Reply:
Hello: Regarding the question of whether oral isotretinoin can be combined with laser treatments, you can refer to Dr. Lin Yun-Hsuan's article at https://www.dr-skin.com.tw/health/view/259. You may also consult a nearby dermatologist for advice at http://www.derma.org.tw/use...[Read More] Can You Undergo Laser Hair Removal While Taking Oral A Acid?
Understanding Plantar Warts: Symptoms, Treatment, and Care
Plantar warts I would like to ask about a viral wart on my foot: 1. There are new small white spots that have appeared near the wart, and they still hurt when pressed. Could these also be viral warts? 2. Can I apply iodine and gentian violet to plantar warts? 3. Regarding the pre...
Dr. Li Yufen Reply:
Hello: For a detailed introduction to viral warts, you can refer to the article on Care Online: https://www.careonline.com.tw/2017/08/warts.html. 1. If there is a possibility of viral warts, it is recommended to consult a nearby dermatologist for diagnosis. 2. Applying iodine ...[Read More] Understanding Plantar Warts: Symptoms, Treatment, and Care
Understanding and Treating Pus from the Belly Button: Causes and Solutions
Umbilical discharge or pus from the navel? There is a white cloudy fluid in the navel, the skin is not broken, and pressing on the abdomen causes pain. What should be done about this, and could it be related to diet?
Dr. Wu Yuxin Reply:
There may be an infection; it is recommended to seek medical attention as soon as possible.[Read More] Understanding and Treating Pus from the Belly Button: Causes and Solutions
Burns and Frostbite: Understanding Treatment and Recovery for Skin Injuries
Burns and frostbite? The hand was burned by scalding water, with minimal rinsing. It was burned at 10 AM and placed in ice water until 6 PM. Later, the hand felt a bit swollen, so I went to the emergency room. At that time, there were only small blisters. The next morning in the ...
Dr. Wu Yuxin Reply:
Without actually seeing the wound, I cannot provide you with an accurate response. I recommend that you consult your original physician for a follow-up examination.[Read More] Burns and Frostbite: Understanding Treatment and Recovery for Skin Injuries
Understanding Skin Pain: Causes and Concerns in Dermatology
Skin prickling? Hello Doctor, recently I've been experiencing a slight stabbing pain in the skin just below my left chest (the area slightly below the ribs). Previously, I had a bump that resembled a pimple, and since I had a similar issue in my armpit, I consulted a doctor ...
Dr. Wu Yuxin Reply:
From your description, I still cannot confirm anything. I suggest you seek medical attention as soon as possible.[Read More] Understanding Skin Pain: Causes and Concerns in Dermatology
Can You Use Laser Treatment for Moles in Intimate Areas?
Can laser treatment be used for moles in the intimate area? As a member of the LGBTQ+ community, I recently noticed a few moles near my anus while enjoying intimate moments with my partner, and I find them quite unsightly. I would like to know if this area is suitable for laser m...
Dr. Wu Yuxin Reply:
We do not perform procedures on this area; I recommend that you seek further consultation elsewhere.[Read More] Can You Use Laser Treatment for Moles in Intimate Areas?
Understanding Side Effects of 5% Minoxidil: Heart Palpitations and Insomnia
Side effects of Lopinavir? Hello, I have been using a 5% topical minoxidil for women for about a week now. During this time, I often experience palpitations and insomnia. For example, after applying minoxidil in the afternoon, I find it difficult to sleep due to palpitations and ...
Dr. Wu Yuxin Reply:
It is rarely encountered, but it is recommended to stop the medication and observe the symptoms.[Read More] Understanding Side Effects of 5% Minoxidil: Heart Palpitations and Insomnia
Psoriasis and Circumcision: Managing Skin Concerns During Surgery
Psoriasis and Surgery Hello, doctor. I apologize for my question crossing over dermatology and urology. I am a psoriasis patient and also have a phimosis issue. I would like to undergo a circumcision; however, the most troubling aspect of my psoriasis is that it tends to follow a...
Dr. Wu Yuxin Reply:
Wounds have a risk of developing psoriatic lesions, so it is advisable to consult a urologist to determine which surgical technique results in the smallest incision.[Read More] Psoriasis and Circumcision: Managing Skin Concerns During Surgery
Chronic Cheilitis: Causes, Treatments, and Lip Care Tips
Chronic cheilitis Hello, Doctor. I apologize for bothering you. I would like to ask you a question. I have been experiencing persistent peeling of my lips for the past six months. Recently, I visited a dermatologist who suggested that I might have cheilitis and prescribed me a to...
Dr. Wu Yuxin Reply:
The skin on the lips is very thin, so long-term use of corticosteroid ointments is not recommended. It is advisable to have a dermatologist examine the condition before deciding on a treatment plan.[Read More] Chronic Cheilitis: Causes, Treatments, and Lip Care Tips
Understanding Congenital Nevi: When to Monitor or Seek Medical Advice
Follow-up Inquiry #194077 Dear Dr. Wu, Thank you very much for your response and explanation regarding my inquiry in "<a href='https://adoctor.tw/article/194077'>#194077</a>". You mentioned that whether a mole has hair or is a congenital or acquir...
Dr. Wu Yuxin Reply:
It is recommended that you first have a dermatologist examine your current condition for any abnormalities. If none are found, you can monitor for any significant changes and seek medical attention as needed.[Read More] Understanding Congenital Nevi: When to Monitor or Seek Medical Advice
Understanding Nail Issues: Causes of Bumps and Indentations
Nail problems Hello, doctor. I would like to inquire about a recent discovery of ridges on my thumb nail that have not improved over time, although they haven't affected my daily activities. Could you please explain what might be causing this? Thank you. I have not experienc...
Dr. Wu Yuxin Reply:
Without seeing the actual condition, it is difficult to make a judgment. I recommend that you consult a dermatologist nearby for an examination.[Read More] Understanding Nail Issues: Causes of Bumps and Indentations
Understanding White Arcs on Fingernails: Causes and When to See a Doctor
Nail issues Hello Doctor, I recently noticed that the tips of all ten of my fingernails have a white arc at the front, similar to the images shown in the link below: https://ppt.cc/fj8Xex. There is a white arc slightly further back from the white part at the tip. Could you please...
Dr. Wu Yuxin Reply:
An online diagnosis cannot be provided here; it is recommended that you consult a nearby dermatologist for an examination.[Read More] Understanding White Arcs on Fingernails: Causes and When to See a Doctor