Why Is My Eyebrow Turning White? Causes and Solutions
What should I do if my eyebrows turn white? Hello, I am a 20-year-old college student. At the end of August, I noticed that one of my eyebrows started to turn white. I didn't pay much attention to it, thinking it was similar to having a lot of white hairs. Last week, I disco...
Dr. Wu Yuxin Reply:
It is recommended to see a dermatologist as soon as possible; it could be vitiligo, but without actually seeing the condition, it is not possible to be certain.[Read More] Why Is My Eyebrow Turning White? Causes and Solutions
Is My Burn Healing Properly? Understanding Symptoms and Scar Treatment
Is there a problem with this burn? Hello, doctor. Last week, I got splashed with hot oil on my finger. Initially, blisters formed, and I went to see a doctor who prescribed medication and advised me to apply a thick dressing. Now the blisters have subsided, but the skin is dark a...
Dr. Wu Yuxin Reply:
Online consultations may not resolve your issue; it is recommended that you seek treatment from a dermatologist as soon as possible.[Read More] Is My Burn Healing Properly? Understanding Symptoms and Scar Treatment
Understanding Skin Issues on the Chest: Causes and Treatments
Skin issues of the chest? Hello, I am currently 42 years old. After giving birth, I noticed that my chest occasionally develops pimples with pus. At first, I thought it was due to being overweight and having larger breasts, which made it easier for acne to form. After self-treatm...
Dr. Wu Yuxin Reply:
Skin issues cannot be diagnosed based solely on appearance; it is recommended that you see a dermatologist for an examination as soon as possible.[Read More] Understanding Skin Issues on the Chest: Causes and Treatments
Can Toxoplasma Parasites Infect Through Skin Contact?
Can schistosomiasis parasites penetrate the skin? Hello, Doctor. I am currently pregnant and I am very careful to avoid Toxoplasma infection. I researched the ways Toxoplasma can be transmitted, and one of them includes "contact with soil." Since then, I have been very ...
Dr. Wu Yuxin Reply:
No.[Read More] Can Toxoplasma Parasites Infect Through Skin Contact?
Understanding Side Effects of Permethrin Cream for Demodex Treatment
After applying medication for demodex mites, my face feels burning and numb? Hello, doctor. I would like to inquire about a recent facial infection caused by Demodex mites. I started applying Permethrin 5% w/w cream in the morning, and throughout the day, my face feels hot and un...
Dr. Wu Yuxin Reply:
Stop the medication first, and then have the treating physician reassess the actual situation.[Read More] Understanding Side Effects of Permethrin Cream for Demodex Treatment
Understanding Post-Injury Infections: What to Do After a Foreskin Injury
It seems that the foreskin has been injured and is possibly infected? Hello Doctor: I work at a construction site and had a sexual encounter at an adult venue where I received a handjob from a sex worker about a month ago. I sustained a serious injury, and it hurts when I wash or...
Dr. Wu Yuxin Reply:
I cannot provide a diagnosis directly here. If you are feeling very unwell, it is important to seek treatment at a hospital as soon as possible.[Read More] Understanding Post-Injury Infections: What to Do After a Foreskin Injury
Managing Eczema Around the Eyes: Medication Guidance for Parents
Eyelid dermatitis - medication consultation (Ganderson) A 14-year-old child has redness, swelling, and scaling around the eyes, with some exudate. Initially, they were taken to an ophthalmologist who prescribed "Erythromycin" and advised that if there was no improvement...
Dr. Wu Yuxin Reply:
This issue should be discussed with the physician who prescribed your medication. I do not understand your medical condition and am unable to provide you with an answer.[Read More] Managing Eczema Around the Eyes: Medication Guidance for Parents
Understanding Scalp Issues: Hair Loss and Itching Explained
Scalp skin 1. About two days after washing my hair, my scalp becomes itchy, and my hair feels oily. 2. My hair has also become finer, and I am experiencing significant hair loss; I have already lost half of my hair volume over the past two years. Especially during my menstrual pe...
Dr. Wu Yuxin Reply:
A diagnosis requires the physician to actually see the condition of the skin and hair; it cannot be made based solely on verbal descriptions.[Read More] Understanding Scalp Issues: Hair Loss and Itching Explained
Can Sharing Laundry Spread Pubic Lice Among Family Members?
Should I wash clothes infested with pubic lice together with family members' clothes? Before confirming the diagnosis of pediculosis, I washed clothes together with my family in the washing machine. I would like to ask the doctor: Is it possible for the whole family to get i...
Dr. Wu Yuxin Reply:
Family members may be at risk of infection, so it is important to inform them.[Read More] Can Sharing Laundry Spread Pubic Lice Among Family Members?
Can Pubic Lice Spread Through Shared Laundry? Understanding the Risks
Pubic lice clothing issues? Recently, I discovered that I have pubic lice. In the past, I washed my underwear together with my family's laundry in the washing machine. What is the likelihood of transmitting it to my family members in this way, considering there was no direct...
Dr. Wu Yuxin Reply:
I cannot provide you with a definite probability, but there is indeed a risk of transmission to family members.[Read More] Can Pubic Lice Spread Through Shared Laundry? Understanding the Risks
Sudden Finger Swelling and Pain: What Could It Be?
A sudden swelling appears on the finger, and it hurts when pressed? Hello doctor, I have been experiencing a long-term issue with my thumb that resembles paronychia. After applying the previously prescribed medication today, I wrapped my finger up, and about two to three hours la...
Dr. Wu Yuxin Reply:
The diagnosis cannot be confirmed because the lesion itself has not been observed; therefore, treatment by a dermatologist is appropriate.[Read More] Sudden Finger Swelling and Pain: What Could It Be?
Effective Treatments for Freckles: Creams vs. Laser Options
How can freckles be removed? Hello, doctor. In the past, I didn't take proper sun protection, and now I have freckles on my face. I know that I can get laser treatment to remove them, but I would like to ask if there are any topical creams that can lighten or remove freckles...
Dr. Wu Yuxin Reply:
Bleaching creams for freckles are all prescription medications, and I cannot recommend purchasing them directly here. You need to consult a dermatologist first to discuss the most suitable treatment options. Most freckles do not respond well to bleaching creams.[Read More] Effective Treatments for Freckles: Creams vs. Laser Options
Understanding Molluscum Contagiosum: Frequency of Cryotherapy Treatments
Recently diagnosed with molluscum contagiosum? Hello, Dr. Wu. Recently, I developed some bumps in my genital area, so I went to see a dermatologist. The doctor told me it was molluscum contagiosum and recommended cryotherapy. I would like to ask about the frequency of cryotherapy...
Dr. Wu Yuxin Reply:
Since you have already started treatment with your physician, why not discuss it directly with your doctor?[Read More] Understanding Molluscum Contagiosum: Frequency of Cryotherapy Treatments
Managing Bruised Toenails: When to Seek Treatment After Injury
The nail was crushed by a heavy object, resulting in a large bruise? About a month ago, my big toe and second toe were injured by a weight. I went to the emergency room for an X-ray, which showed no issues, and the pain has gradually subsided during recovery. However, my big toen...
Dr. Wu Yuxin Reply:
Generally speaking, as long as there is no pain and the nail is not unstable or wobbly, there is no need for special treatment; it can be allowed to heal on its own.[Read More] Managing Bruised Toenails: When to Seek Treatment After Injury
Is Your Mole Growing and Painful? Signs of Potential Skin Issues
The mole has enlarged and is painful when pressed? Hello, I have a mole on my eyebrow that I've had since childhood, but recently it has been painful when pressed and seems to have grown larger. I would like to ask if this could be a sign of a potential malignancy?
Dr. Wu Yuxin Reply:
Pain and enlargement may indicate inflammation, but it doesn't necessarily mean there is a pathological change. However, any changes should prompt a visit to a dermatologist for evaluation, as addressing any concerns early can lead to timely solutions.[Read More] Is Your Mole Growing and Painful? Signs of Potential Skin Issues
Understanding Skin Issues: Dark Spots Under Eyes After Sun Exposure
Skin issues Hello, Doctor. This morning when I woke up and washed my face, I noticed a dark spot under my eyes that looks like a blemish, but it wasn't there a few days ago. I only noticed it after going hiking yesterday, where I might have been exposed to too much sun. Addi...
Dr. Wu Yuxin Reply:
We cannot perform online diagnoses in this manner; we recommend that you see a dermatologist for evaluation and treatment as soon as possible.[Read More] Understanding Skin Issues: Dark Spots Under Eyes After Sun Exposure
Understanding Belly Button Issues: When to See a Dermatologist
Umbilical issues Hello Doctor: I discovered a lump near my belly button last September. I later visited a gastroenterologist who performed an ultrasound and found no abnormalities (he mentioned only seeing blood vessels). This lump is neither painful nor itchy, but it seems to ha...
Dr. Wu Yuxin Reply:
If the issue has been present since last September and is still ongoing, topical medications may be difficult to resolve the problem. It is recommended to see a dermatologist as soon as possible.[Read More] Understanding Belly Button Issues: When to See a Dermatologist
Understanding Eczema: Why Healing Wounds Can Trigger Symptoms
Healed wounds can develop into eczema? Hello Dr. Lee: I have a history of nasal allergies, and last year I was diagnosed with contact dermatitis. I've noticed that whenever I have a wound, such as a minor abrasion or a cut from a utility knife, it tends to develop into an ec...
Dr. Li Yufen Reply:
Hello: Based on the description, it seems to resemble an acute inflammatory state of atopic dermatitis. If it recurs frequently, you may consider testing for Immunoglobulin E and conducting allergen testing. It is recommended to consult a nearby dermatologist for diagnosis and to...[Read More] Understanding Eczema: Why Healing Wounds Can Trigger Symptoms
Can Damaged Nail Matrix Heal? Understanding Recovery and Care Tips
Will the nail growth plate heal if it is damaged? Last October, I burned the skin above the nail bed while cooking, and after the skin healed, I started experiencing issues with my nail one or two months later. The new nail that grew out has a straight line, and as it grew to the...
Dr. Li Yufen Reply:
Hello: The extent to which the nail growth plate can recover depends on the severity of the initial injury and whether there is any fibrosis involved. It is recommended to continue monitoring the condition while maintaining a normal daily routine, ensuring a balanced diet, and mi...[Read More] Can Damaged Nail Matrix Heal? Understanding Recovery and Care Tips
Understanding HPV 6 and 16: Risks, Monitoring, and Next Steps
HPV type 6 positive +++ On July 15, my girlfriend had an abnormal Pap smear, which tested positive for HPV types 6 and 16. I underwent a self-paid HPV test on August 7, which showed HPV 6 positive, but no lesions were found. The doctor advised that I should return only if lesions...
Dr. Li Yufen Reply:
Hello: For a detailed introduction to viral warts, you can refer to the article on Care Online at https://www.careonline.com.tw/2017/08/warts.html and Dr. Tsai Cheng-Fang's introduction at https://skin168.pixnet.net/blog/post/102301948. It is recommended to maintain a regula...[Read More] Understanding HPV 6 and 16: Risks, Monitoring, and Next Steps