Chronic Lip Peeling: Seeking Solutions for Persistent Discomfort
Long-term lip peeling is very bothersome? I have been suffering from chapped lips for over a year, and it hasn't improved. I've researched a lot online and tried many methods, including maintaining a regular exercise routine, going to bed by midnight, drinking plenty of...
Dr. Wu Yuxin Reply:
Chapped lips are mostly caused by a lack of moisture. If you feel dryness and only apply lip balm at that point, it might already be too late. It is recommended to shorten the interval between applications of petroleum jelly to every 1-2 hours. If this does not help, it is advisa...[Read More] Chronic Lip Peeling: Seeking Solutions for Persistent Discomfort
Dealing with Dry Skin Itchiness: Effective Solutions for Winter Relief
Skin itching? Dr. Wu: I have dry skin, and every winter, after taking a shower, my skin peels all over, feels rough to the touch, and itches a lot. I find myself wanting to scratch, and eventually, my skin develops small bumps. At night, the itching can become unbearable, waking ...
Dr. Wu Yuxin Reply:
When you start to feel itchy, it's already too late to apply lanolin; at that point, you will need to use a medicated ointment for treatment. It is recommended to begin moisturizing as you enter the autumn and winter seasons.[Read More] Dealing with Dry Skin Itchiness: Effective Solutions for Winter Relief
Understanding Hard Bumps on the Sole: Causes and Treatments
There are calluses on the soles of the feet? Hello, Doctor! I have a question. I have round hard lumps on the sole of my foot that feel rough to the touch, but they don't hurt when I press on them. It's quite bothersome to have these two new things on my foot for no rea...
Dr. Lin Xinpeng Reply:
Hello: Generally, a callus-like growth on the sole of the foot may be considered a corn or a viral wart. Based on your image, it appears more like a corn, as it lacks the characteristics of a viral wart. However, I still recommend that you visit a dermatologist for a definitive d...[Read More] Understanding Hard Bumps on the Sole: Causes and Treatments
Understanding HPV Infection: Symptoms, Treatment, and Prevention Options
HPV virus infection Hello Doctor, The patient is a 34-year-old male, 176 cm tall and weighing 71 kg, with no known drug allergies or harmful habits. The symptoms have been present for two weeks. The situation is as follows: My partner and I were infected with HPV at the beginni...
Dr. Wu Yuxin Reply:
Based on the images, it can be challenging to establish a diagnosis due to the small size of the lesions. The first and third images indeed raise suspicion, while the second image appears to show a hemangioma on the scrotum. The source is uncertain, as the incubation period can r...[Read More] Understanding HPV Infection: Symptoms, Treatment, and Prevention Options
Understanding Red Spots on Skin: Possible Causes and Concerns
Red spots resembling blood clots? Hello, doctor. I apologize for interrupting you during your busy schedule, but I would like to ask a question: My father ate pumpkin and pork rice noodles last Sunday, and the next day he developed bright red spots all over his legs (which look l...
Dr. Lin Xinpeng Reply:
Hello: Based on your description, the red rash on both lower limbs appears slightly raised and resembles petechiae. This skin manifestation is more consistent with vasculitis. Generally, vasculitis is not related to food; it is mostly triggered by infections or autoimmune disease...[Read More] Understanding Red Spots on Skin: Possible Causes and Concerns
How to Address Facial Dark Spots: Dermatology vs. Aesthetic Medicine
Dark spot issues? Hello Director Wu: I would like to ask if dark spots on the face can generally be treated in an outpatient surgical setting at the hospital? Should I make an appointment with the dermatology department or the aesthetic medicine department?
Dr. Wu Yuxin Reply:
Each hospital has different setups; some have an independent aesthetic medicine department, while others have a dermatology department that also includes aesthetic medicine (like our hospital). You can take a look and understand the differences.[Read More] How to Address Facial Dark Spots: Dermatology vs. Aesthetic Medicine
Understanding Irregular Moles: When to Worry and What to Do
There are many irregularly shaped moles on my body that appear to have a greenish tint? Hello, doctor. I have many moles on my body, and I have been aware of a few larger moles since I was a student. Recently, after reading an article about melanoma online, I started to closely o...
Dr. Lin Xinpeng Reply:
Hello: The assessment of the benign or malignant nature of moles is based on five key principles: ABCDEA (Asymmetry): The lesion is asymmetrical; B (Border irregularity): The edges are irregular; C (Color variability): The color is mottled or has recently changed; D (Diameter >...[Read More] Understanding Irregular Moles: When to Worry and What to Do
Understanding Warts: Can They Spread Through Touch?
Corn issues Can plantar warts be transmitted to others through hand-holding? Can they be transmitted when washing someone else's hair? Are plantar warts contagious?
Dr. Wu Yuxin Reply:
Corns are not contagious, while viral warts are contagious.[Read More] Understanding Warts: Can They Spread Through Touch?
Understanding Red Spots and Subcutaneous Bleeding: Causes and Concerns
Red spots or petechiae appearing on the skin? Hello, doctor. About 3 to 4 months ago, I suddenly developed red circular spots on my body (they are not red moles or small red dots). Each time, I get about 2 to 6 or 7 spots that are neither painful nor itchy. Occasionally, one of t...
Dr. Lin Xinpeng Reply:
Hello: Since you did not specify which part of the body the issue is located, it can be confirmed that it is not a subcutaneous hemorrhage, as subcutaneous hemorrhages do not disappear when pressed with a finger. It may just be a common skin papule. I recommend visiting a clinic ...[Read More] Understanding Red Spots and Subcutaneous Bleeding: Causes and Concerns
Concerns About Contact with Fungal Skin Debris: Should I Wear Gloves?
I'm not sure if there has been exposure to athlete's foot? Doctor, yesterday while I was having breakfast outside, I accidentally brushed against something that looked like foot skin with the sleeve of my coat. It had one or two small holes, and it was too large to be f...
Dr. Li Yufen Reply:
Hello: Athlete's foot is a manifestation of a fungal infection. Due to the warm and humid environment in Taiwan, fungi are commonly present in daily life. Therefore, as long as we try to keep our skin dry, breathable, and well-ventilated, fungi will find it difficult to surv...[Read More] Concerns About Contact with Fungal Skin Debris: Should I Wear Gloves?
Understanding Red Bumps on Skin: Causes and Treatments
Red and swollen bumps? Hello, I have developed small, red, swollen bumps on my thighs and waist that resemble mosquito bites. Some are clustered together while others are scattered, but they do not itch. There is a slight stinging sensation when my clothes rub against them. This ...
Dr. Li Yufen Reply:
Hello: It is not possible to make a specific diagnosis of the skin condition based on the textual description alone. I recommend that you visit a nearby dermatologist for an evaluation when you have the opportunity. Thank you. Wishing you peace and happiness.[Read More] Understanding Red Bumps on Skin: Causes and Treatments
Does Excessive B12 Intake Cause Acne Breakouts?
Does excessive intake of vitamin B12 cause acne? Hello doctor, I have high levels of homocysteine, and my neurologist prescribed methylcobalamin for me. I take about 1 mg per day, and since I started taking it at the end of March, I've been experiencing a significant increas...
Dr. Yang Zhiya Reply:
Vitamin B12 generally does not cause an increase in acne. There are many factors that contribute to acne, including oily skin, environment, temperature, hygiene, skincare products, sleep quality, and diet, among others.[Read More] Does Excessive B12 Intake Cause Acne Breakouts?
Why Do Some Eczema Patches Fade While Others Remain the Same?
Eczema Why do some eczema patches fade in color while others remain the same even though they appeared at the same time? After applying medication for nearly six months, some eczema has lightened in color while others still look the same. Could this be due to varying degrees of s...
Dr. Lin Wanrong Reply:
Hello Leoujane: Eczema can be classified as acute or chronic. Based on your description, it is difficult to determine whether it is simply eczema or another skin issue. I recommend consulting a dermatologist.[Read More] Why Do Some Eczema Patches Fade While Others Remain the Same?
Understanding Scabies: Symptoms, Treatment, and Skin Care Tips
The issue of scabies? Hello, doctor. I have visited 7 to 8 hospitals, and some say I have atopic dermatitis, others say eczema, and some say scabies. I know I have chronic urticaria, and I believe I also have scabies. Right now, my scrotum is swollen, with one lump that feels lik...
Dr. Yang Zhiya Reply:
Hello, it is not possible to provide a diagnosis without seeing the rash. If scabies is successfully treated, no new rashes will appear, indicating that there are no more mites on the body. However, the original rash may persist for some time before gradually fading away. Thank y...[Read More] Understanding Scabies: Symptoms, Treatment, and Skin Care Tips
Unexplained Itching Without Redness: What Could It Be?
Itching of the skin without redness, swelling, or allergic symptoms? Hello Doctor, recently my skin feels like it has been bitten by ants, but there are no ants on my body, and there is no redness or swelling. I don’t have any pets at home, and I only have an allergy to shrimp, w...
Dr. Yang Zhiya Reply:
Hello, sometimes skin allergies do not necessarily present with rashes, so it is recommended to visit a dermatologist. As for the lump at the back of the head, the description seems a bit unclear. It would be advisable to have the dermatologist evaluate it during your visit to se...[Read More] Unexplained Itching Without Redness: What Could It Be?
Understanding Scar Removal Costs and Insurance Coverage in Taiwan
Scar removal Is the cost of scar removal covered by health insurance? I have several scars from a car accident, with the longest scar being about 15 centimeters long and approximately 1 centimeter wide. How much would the scar removal cost?
Dr. Lin Wanrong Reply:
The type of scar determines the treatment approach. Some treatments require out-of-pocket expenses, while others are covered by health insurance. Therefore, please consult with Dr. Jiang Zhe-En in dermatology for a personalized response.[Read More] Understanding Scar Removal Costs and Insurance Coverage in Taiwan
Effective Methods to Remove Dead Skin After Cryotherapy Treatment
Cryotherapy, difficult to shed dead skin? I have a question. My hands experienced frostbite for the first time, and I noticed that some areas have peeled while others have not. The areas that haven't peeled have been exposed to freezing again for almost a month, and some dea...
Dr. Wu Yuxin Reply:
You should consult the physician who performs cryotherapy for you. When it comes to cryotherapy for treating viral warts, it is essential to ensure complete removal to avoid any recurrence.[Read More] Effective Methods to Remove Dead Skin After Cryotherapy Treatment
Understanding Chronic Urticaria: Causes, Symptoms, and Relief Strategies
Chronic urticaria Since October, I started experiencing bumps that felt like mosquito bites, which I initially ignored. Later, I found out it was urticaria (hives). At first, I researched online and tried cold compresses. In the winter, with temperatures around 14-15 degrees Cels...
Dr. Li Yufen Reply:
Hello: There are many causes of urticaria; some are related to diet, while others are due to external stimuli such as temperature, sunlight, and stress. Additionally, some cases may occur after exercise. It is recommended to keep a record of the time and location of each outbreak...[Read More] Understanding Chronic Urticaria: Causes, Symptoms, and Relief Strategies
Should You Remove Moles on the Genitals? Expert Insights and Advice
Moles: Should they be treated? I have over 30 moles on my penis and scrotum, which look quite alarming. I noticed them more than a year ago, but I'm not sure when they appeared. They are all smooth, painless, and itch-free. I previously consulted a doctor who said they are l...
Dr. Wu Yuxin Reply:
Here are some key points: 1. The vast majority of moles are benign; 2. Each mole should be observed individually; having multiple moles does not necessarily increase the risk of malignancy; 3. For individuals of Asian descent, the risk of malignancy in moles located on the genita...[Read More] Should You Remove Moles on the Genitals? Expert Insights and Advice
Concerns About Faint Spots on the Sole: Is It Melanoma?
There are light spots on the soles of the feet? Hello, doctor. I have a faint spot about 0.3 cm on the sole of my foot (it doesn't look like a mole because it's very light). It seems to be located under the skin and has been there for several years. I often see informat...
Dr. Yang Zhiya Reply:
In clinical practice, determining the possibility of melanoma involves assessing factors such as the symmetry of the lesion, the integrity of its borders, the uniformity of its color, the size of the lesion, and whether it is raised, among others. It is recommended to consult a d...[Read More] Concerns About Faint Spots on the Sole: Is It Melanoma?