Understanding Nail Bed Infections: Symptoms and Treatment Options
Ingrown toenail of the second toe on the left foot? Hello Doctor, on November 6th, while trimming my nails, I accidentally cut too deep, causing the skin on the right side of my thumb nail to be slightly exposed. Later, I began to feel pain, and by November 8th, I noticed that th...
Dr. Li Yufen Reply:
Hello: The provided link for the wound shows that the page does not exist. Acute paronychia may still require oral antibiotics and anti-inflammatory medications, as well as daily wound care. The granulation tissue can be treated with cryotherapy, electrosurgery, or surgical debri...[Read More] Understanding Nail Bed Infections: Symptoms and Treatment Options
Concerns About Skin and STD Risks from Dropped Underwear
Underwear fell on the floor? I accidentally dropped my underwear on the floor of the company restroom while using it, and my underwear unintentionally got wet from water flowing over from the adjacent shower area. I didn't clean it and just put the underwear back on. After p...
Dr. Wu Yuxin Reply:
If the skin is intact and without any breaks, there is generally no need for excessive concern.[Read More] Concerns About Skin and STD Risks from Dropped Underwear
White Flaky Skin on Feet: Causes and Solutions for Toe Issues
There are white flakes on the soles of the feet? The soles of my feet have an unpleasant odor, and sometimes I notice small flakes around my toes that are not peeling skin but rather tiny white flakes. This issue has only occurred in the past year and a half, and the flakes are l...
Dr. Wu Yuxin Reply:
First, consult a dermatologist for an examination.[Read More] White Flaky Skin on Feet: Causes and Solutions for Toe Issues
Understanding Pain in the Ring Finger: Possible Causes and Solutions
Pain in the bent ring finger? Hello Dr. Wu: Let me introduce myself. I am a 41-year-old male, 183 cm tall and weighing 66 kg, with no history of smoking or alcohol use. My medical history includes nasal allergies and asthma, for which I have been using a corticosteroid nasal spra...
Dr. Wu Yuxin Reply:
It is recommended to seek orthopedic medical attention directly.[Read More] Understanding Pain in the Ring Finger: Possible Causes and Solutions
Understanding Purpura: Symptoms, Causes, and Concerns
I seem to have purpura? I would like to ask the doctor if I might have purpura. I looked up pictures online, and they look very similar to what I have. However, I don't have joint pain, stomach pain, or blood in my urine; everything seems normal. I did have gastroesophageal ...
Dr. Wu Yuxin Reply:
Purpura can be associated with renal symptoms, so it is advisable to seek medical attention as soon as possible.[Read More] Understanding Purpura: Symptoms, Causes, and Concerns
Understanding and Managing Sebaceous Cysts: Common Concerns and Solutions
Sebaceous cyst issues? Hello Doctor, I have been experiencing acne for a long time. However, about a year ago, I discovered that many of these may not be acne but rather sebaceous cysts. 1. I would like to ask if it is normal for my cysts to sometimes swell up (just a little mo...
Dr. Wu Yuxin Reply:
There are many questions, but online consultations may not address your actual concerns. It is advisable to seek medical attention and discuss with a clinical physician.[Read More] Understanding and Managing Sebaceous Cysts: Common Concerns and Solutions
Understanding Pimples on the Penis: Causes and Treatment Options
A pimple has developed on the penis? There is a bump on the penis that looks like a pimple. After squeezing it, it became slightly swollen, and later, after picking at it, it started to bleed. It also causes slight pain when touched.
Dr. Wu Yuxin Reply:
I'm not sure what question you want to ask.[Read More] Understanding Pimples on the Penis: Causes and Treatment Options
Changes in a Mole: When to Worry About Skin Health
I touched a mole on my face, and that mole has changed? Hello Dr. Wu! Recently, I have been frequently touching a mole on my face. This mole has started to ooze, itch, hurt, peel, develop a sore, form a depression, and become hard and rough, measuring between 0.3 to 0.4 millimete...
Dr. Wu Yuxin Reply:
It is important to note that there is no way to assess the nature of a mole based solely on a written description.[Read More] Changes in a Mole: When to Worry About Skin Health
Understanding Moles: When to Worry About Skin Changes
Is it a bad mole? Hello, when I was in elementary school, I had a mole scratched off, so I'm a bit scared. Although I have seen a doctor who said it was fine and that moles usually aren't concerning unless they are larger than 6mm. 1. I would like to ask if a mole tha...
Dr. Wu Yuxin Reply:
No mole can be definitively classified as good or bad; a thorough examination or pathological testing is necessary to make a determination. The ABCDE criteria can only serve as an initial assessment and should not be considered a final conclusion.[Read More] Understanding Moles: When to Worry About Skin Changes
Sudden Appearance of Moles and Muscle Twitches: What You Need to Know
Recently, I have developed a lot of moles and my muscles have been twitching frequently? Hello, doctor. I recently noticed that I have suddenly developed several moles on my body (not too many, but within a short period, I have developed about 5-10 moles on my upper body, mostly ...
Dr. Wu Yuxin Reply:
The sudden appearance of numerous moles is not necessarily a bad sign; each mole should be examined individually. It is also unrelated to eating ice cream.[Read More] Sudden Appearance of Moles and Muscle Twitches: What You Need to Know
Should You Wash Off Skin Medication Before Morning Cleansing?
Medication consultation Hello! After using Silian cream before bed, is it sufficient to just wash my face with water in the morning, or should I use a facial cleanser to remove the medication? Thank you!
Dr. Wu Yuxin Reply:
Just rinse it off with clean water.[Read More] Should You Wash Off Skin Medication Before Morning Cleansing?
Can Finasteride and Nutrients Boost Hair Growth Safely?
Using finasteride and hair growth nutrients? Dr. Wu, I take 1/4 of Finasteride daily, along with 10,000 micrograms of Biotin, 1,000 milligrams of Pumpkin Seed Oil, and Minoxidil. Will this help with hair growth, or is it excessive? Since they all have DHT-blocking effects, could ...
Dr. Wu Yuxin Reply:
It can be helpful; the side effects are mainly related to oral administration, and a small percentage of individuals may experience decreased sexual function as a side effect.[Read More] Can Finasteride and Nutrients Boost Hair Growth Safely?
Managing Toenail Fungus: Safe Medication Options and Liver Health
Medications for nail fungus? Hello Doctor, I have been troubled by a toenail fungus issue affecting all ten of my toes for the past few years. Last year, I visited a dermatologist from June 11, 2022, to September 1, 2022, and was prescribed 100 mg of Itraconazole capsules. I took...
Dr. Wu Yuxin Reply:
If you feel that taking medication is a burden, you need to carefully consider it. After all, the decision to take medication or not is ultimately yours; the doctor cannot make the final decision for you, and you must weigh your options.[Read More] Managing Toenail Fungus: Safe Medication Options and Liver Health
Understanding White Bumps Around the Anus: Causes and Treatments
White spots around the anal area? Hello Doctor: Recently, while showering, I noticed an abnormal sensation around my anus, feeling like a small protrusion. After showering, I observed it as shown in the photos. https://drive.google.com/file/d/1EC_HxprudT8JOcuUk4i-xiuplUwLpr7y/vie...
Dr. Wu Yuxin Reply:
It is not possible to diagnose or recommend medication online; it is advised to consult a dermatologist for treatment.[Read More] Understanding White Bumps Around the Anus: Causes and Treatments
Understanding Groin and Abdominal Pain: Causes and Treatments
Sharp pain and itching in the groin and abdomen? I previously consulted a gynecologist due to swelling in my entire genital area, including the groin, accompanied by a stinging sensation and itching. After nearly a month of treatment with suppositories and topical medications, th...
Dr. Wu Yuxin Reply:
It's unclear what specific question you are asking; it is advisable to seek medical attention directly to identify the lesion.[Read More] Understanding Groin and Abdominal Pain: Causes and Treatments
Understanding Darkening Corners of the Mouth: Causes and Solutions
Darkening of the corners of the mouth, worsening over time? The darkening of the corners of the mouth seems to have started in childhood, but it has become increasingly severe until recently when I noticed it has worsened! I would like to know the possible causes and methods for ...
Dr. Wu Yuxin Reply:
It is necessary to examine the lesion in order to understand it, so it is recommended to consult a nearby dermatologist for diagnosis and treatment.[Read More] Understanding Darkening Corners of the Mouth: Causes and Solutions
Concerns About Infection Risk After Bathroom Incident: What to Know
Infection risk! Extremely worried! Yesterday, when I stood up from a squat toilet, the lower back of my buttocks accidentally touched the wall of the restroom. As soon as I realized it, I immediately left and put on my pants. At the moment of the incident, I didn't do anythi...
Dr. Wu Yuxin Reply:
What are you worried about getting infected with? Although the walls of the restroom may not be very clean, the human skin has a significant level of protective function, and external viruses and bacteria are not that easy to invade. I suggest you observe for a bit longer, but tr...[Read More] Concerns About Infection Risk After Bathroom Incident: What to Know
Understanding Cheilitis: Causes, Treatments, and Long-Term Solutions
Lip issues - Cheilitis Hello, doctor! After using Shefran lip balm, my lips started to become dry, peel, and sting. I later consulted a dermatologist who diagnosed me with cheilitis and prescribed two ointments (containing steroids). They were very effective when I used them for ...
Dr. Wu Yuxin Reply:
It is not recommended to continuously apply steroid ointments on the lips, as they can cause the skin to become thinner and more sensitive. It is advisable to have a dermatologist examine the specific issue further.[Read More] Understanding Cheilitis: Causes, Treatments, and Long-Term Solutions
Long-Term Use of Aloe Vera Gel for Itchy Skin: Safety Concerns
Aloe vera gel The elderly patient experiences itching on the chest, back, and scalp, having consulted multiple doctors (including rheumatology, immunology, hematology, and oncology). They have used various topical medications (such as Atopiclair, Protopic, Pruvit, Cetaphil AD, an...
Dr. Wu Yuxin Reply:
I'm not familiar with this product, so I apologize for not being able to provide you with much usage advice.[Read More] Long-Term Use of Aloe Vera Gel for Itchy Skin: Safety Concerns
Understanding Skin Tags: Causes, Changes, and When to Seek Help
Small skin tags in the armpit? I haven't felt much about it until recently when I noticed that a small skin tag has turned black and has hair growing on it. I noticed it was skin-colored a long time ago, and it has been on my body for at least 10 years. Can it change color?
Dr. Wu Yuxin Reply:
It is not possible to determine what lesion you are referring to without having seen it.[Read More] Understanding Skin Tags: Causes, Changes, and When to Seek Help