Understanding Oral A-Retinoid Concerns: Acne, Side Effects, and Treatments
Questions regarding oral isotretinoin and similar medications? Hello, Doctor. Due to living in a remote area, the nearest dermatologist is quite far away. After my visit, the doctor’s response differed somewhat from what I found online, so I would like to ask for your opinion to ...
Dr. Wu Yuxin Reply:
1. Not necessarily. 2. For this question, you should consult your attending physician, as they are most familiar with your condition and can help you choose the appropriate medication. 3. Keloids are likely related to individual constitution. 4. Not recommended.[Read More] Understanding Oral A-Retinoid Concerns: Acne, Side Effects, and Treatments
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
Effective Treatments for Toenail Fungus: Options Beyond Topicals and Surgery
Treatment of nail fungus: Nail plate disappearance? Hello, doctor. I've been troubled by onychomycosis for a long time. My condition is that the nail is almost disappearing, so it's very small, and I'm afraid it will fall off if I bump it. I've tried topical o...
Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is impossible to make a definitive diagnosis. If you are very concerned, please seek medical attention as soon as possible.[Read More] Effective Treatments for Toenail Fungus: Options Beyond Topicals and Surgery
Understanding Hand Eczema and Athlete's Foot: Symptoms and Treatments
Allergic reaction? Doctor, I recently started experiencing peeling skin and blisters, and after seeing a doctor, I was diagnosed with athlete's foot and given an ointment. However, a few days later, I noticed small blisters on my palms. I went to see another doctor, who said...
Dr. Wu Yuxin Reply:
1. Dyshidrotic eczema can be treated with hand cream. 2. It may occur simultaneously; it is a common skin condition in Taiwan due to the humid and hot climate. 3. Treatment for dyshidrotic eczema typically lasts about one week.[Read More] Understanding Hand Eczema and Athlete's Foot: Symptoms and Treatments
Essential Dietary and Treatment Guidelines for Acne Management
Multiple questions regarding acne (pimples) related to diet, topical medications, and wound care? Hello, Doctor: 1. I read the article "Dietary Considerations for Acne Patients" (Author: Department of Dermatology, Taipei Veterans General Hospital / Dr. Liu Han-nan) (h...
Dr. Li Yufen Reply:
Hello: 1. Regarding the diet of acne patients, you can refer to Dr. Huang Xiang's article at http://toryflymed.pixnet.net/blog/post/93094446-%E5%A6%82%E4%BD%95%E6%93%BA%E8%84%AB%E6%83%B7%E4%BA%BA%E7%9A%84%E7%97%98%E7%97%98(%E4%B8%89)---%E9%A3%B2%E9%A3%9F%E7%AF%87. 2. 2-1...[Read More] Essential Dietary and Treatment Guidelines for Acne Management
Consultation on Oral Medications for Acne: Doxycycline and Spironolactone
Consultation for Oral Medications for Acne Hello Doctor: I visited a dermatologist for my acne issue and mentioned that I have been experiencing an increase in breakouts during my menstrual period. The doctor prescribed me doxycycline, spironolactone, and vitamin C. After researc...
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] Consultation on Oral Medications for Acne: Doxycycline and Spironolactone
Understanding Folliculitis: Symptoms, Risks, and Home Care Tips
Folliculitis nodules Hello doctor, my sister told me that she has a bump on the right side of her genital area that looks like a pimple. After researching online, I found out it might be folliculitis. I noticed that a hard lump has developed around the wound, and I'm worried...
Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is impossible to determine. If it is very concerning, please seek medical attention as soon as possible.[Read More] Understanding Folliculitis: Symptoms, Risks, and Home Care Tips
Post-Cryotherapy Care for Warts: Essential Tips and Guidelines
How to care for after cryotherapy? After having a wart removed by a doctor, how should I care for it? I underwent cryotherapy at the clinic three times, and the doctor then excised it with a scalpel and prescribed me a topical medication. He mentioned to apply it once a blister f...
Dr. Wu Yuxin Reply:
I am not aware of your specific situation; you should consult your attending physician.[Read More] Post-Cryotherapy Care for Warts: Essential Tips and Guidelines
Understanding Coal Tar for Seborrheic Dermatitis Treatment
Seborrheic dermatitis Hello Dr. Wu, thank you for your response. I have two additional questions for you: Since the medicated shampoos I previously used (containing ZP, ketoconazole, and selenium disulfide) have developed resistance, my doctor suggested using Neutrogena T/Gel, wh...
Dr. Wu Yuxin Reply:
1. The safety profile is actually acceptable; it is not banned in Taiwan, but it is simply unavailable for purchase. 2. There is no significant risk of drug resistance, but it is recommended to use them in rotation.[Read More] Understanding Coal Tar for Seborrheic Dermatitis Treatment
Post-Shingles Recovery: Understanding Skin Changes and Pain Management
Postherpetic neuralgia after shingles recovery? Hello Dr. Lee: When I had shingles, I was taking medication due to a tooth extraction, so I didn't experience any nerve pain. Initially, a small patch appeared on my lower back, and I thought it was just a simple allergic rash,...
Dr. Li Yufen Reply:
Hello: Based on the description, the most common situation could be scar tissue formation after wound healing. However, without a physical examination, it is not possible to accurately diagnose the skin condition. If the skin symptoms do not improve or worsen, it is advisable to ...[Read More] Post-Shingles Recovery: Understanding Skin Changes and Pain Management
Understanding Mosquito Bites and Lupus: Redness and Swelling Explained
Systemic lupus erythematosus mosquito bites Hello, doctor. I have been diagnosed with systemic lupus erythematosus (SLE) and have been undergoing treatment for about 4-5 years, with regular follow-ups. I would like to ask whether lupus patients generally experience more severe an...
Dr. Li Yufen Reply:
Hello: It is recommended that you keep a brief record of this situation and discuss it with your attending physician during your follow-up visit. Additionally, review the blood test results and medication status. Thank you![Read More] Understanding Mosquito Bites and Lupus: Redness and Swelling Explained
Understanding Skin Irritations: Causes, Symptoms, and Treatments
Skin issues Hello, I would like to ask the doctor about some recent symptoms. I've been experiencing sudden itching in various areas of my body, including my chest, arms, armpits, and thighs. When I scratch, I notice small red, swollen patches that resemble dry, peeling skin...
Dr. Li Yufen Reply:
Hello: It is not possible to accurately diagnose skin diseases based solely on a textual description. Recently, during the change of seasons, it is common for skin allergies and dryness to occur. If the skin symptoms do not improve or worsen, it is advisable to consult a dermatol...[Read More] Understanding Skin Irritations: Causes, Symptoms, and Treatments
Post-Freezing Care Tips for Plantar Warts: What You Need to Know
What are the daily care instructions after cryotherapy for plantar warts? Hello, Doctor. I went to the dermatology department today for a different issue, but I also showed the doctor a white patch on the sole of my foot. He said it was a wart and performed cryotherapy. I didn&#x...
Dr. Wu Yuxin Reply:
1. As long as it's not too painful and does not affect daily life, everything is normal. 3. Yes. 4. It’s fine as long as there is no pain. 5. It can be washed.[Read More] Post-Freezing Care Tips for Plantar Warts: What You Need to Know
What Could This Black Bump on My Skin Be? Seeking Dermatology Advice
What is this black protrusion? Hello Doctor: I would like to ask what the black protrusion in the image below is. This originally started as a small wound, but due to excessive picking, it has developed into the appearance shown in the picture, with a black, slightly raised area....
Dr. Wu Yuxin Reply:
Medical regulations state that "physicians must personally examine patients and are not allowed to provide treatment or prescribe medications without doing so," which means online diagnosis is also not permissible. If you are experiencing significant distress, it is adv...[Read More] What Could This Black Bump on My Skin Be? Seeking Dermatology Advice
Understanding Folliculitis: Why Cold Weather Triggers Skin Issues
Folliculitis with skin redness and swelling? Hello, I would like to ask about the red, swollen, pimple-like lesions that appear on my neck, chest, and back whenever the weather turns cold. Some of them are even painful. Initially, they resemble non-purulent acne, but later some c...
Dr. Wu Yuxin Reply:
Folliculitis is more common in the summer; however, it can still occur if one wears tight clothing, has poor hygiene practices, or works in a hot and humid environment.[Read More] Understanding Folliculitis: Why Cold Weather Triggers Skin Issues
Understanding Café-au-Lait Spots: Concerns About Neurofibromatosis Type 1
Café au lait spots Hello Director Wu, I have a large café-au-lait spot on my right buttock, about the size of my palm, and there are also two spots on my back larger than 1.5 cm. I have some areas under my armpits that I’m unsure if they are café-au-lait spots or sweat spots, bu...
Dr. Wu Yuxin Reply:
1. Highly likely 2. Count as one 3. You can first consult a dermatologist for confirmation.[Read More] Understanding Café-au-Lait Spots: Concerns About Neurofibromatosis Type 1
Recurring Nose Pimples: Causes, Treatment Options, and When to See a Doctor
Recurrent nasal acne? I have recently noticed that I am prone to developing large pimples on my nose. Initially, I had a painful, red, swollen pimple that disappeared after about a week of medication and topical treatment (without any squeezing). However, it left behind a small w...
Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is impossible to determine. If it is very concerning, please seek medical attention as soon as possible.[Read More] Recurring Nose Pimples: Causes, Treatment Options, and When to See a Doctor
Unseen Bumps on Face: Understanding Non-Red Acne-Like Skin Issues
I have developed something on my face that looks like acne, but it does not become red? Q1: There is a slightly raised, barely noticeable bump under the epidermis on my face that feels similar to a pimple. It is not visible when looking at it, and it does not become red. It has b...
Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is difficult to make a definitive diagnosis. If it is causing significant distress, please seek medical attention as soon as possible.[Read More] Unseen Bumps on Face: Understanding Non-Red Acne-Like Skin Issues
Understanding Black and Red Skin Lesions: Possible Causes and Treatments
A skin lesion appears with a dark center and a red surrounding area? Hello Doctor: I have noticed a raised bump on the lower edge of my right breast. The center of the bump is dark and slightly indented, with a red ring around it, and there is some peeling of the skin. I previous...
Dr. Wu Yuxin Reply:
Medical regulations state that "physicians must personally examine patients before providing treatment or prescribing medication," and therefore, online diagnosis is not permissible. If you are experiencing significant distress, it is advisable to seek medical attention...[Read More] Understanding Black and Red Skin Lesions: Possible Causes and Treatments
Understanding Hair Loss: Should Women Use Minoxidil for Androgenetic Alopecia?
Hair problems Hello Doctor, I recently consulted a physician regarding my hair loss issue. The doctor diagnosed me with early-stage androgenetic alopecia and recommended using Minoxidil 2% or 5% topical solution. However, I also came across some information online stating that ha...
Dr. Wu Yuxin Reply:
If you care a lot about your hair, it is still recommended to continue using it.[Read More] Understanding Hair Loss: Should Women Use Minoxidil for Androgenetic Alopecia?