Understanding Raised Scars: Healing and Prevention Tips
Wound healing issues In early November, I had a car accident that caused abrasions on all four limbs, which have multiple scabs. I accidentally pulled off some scabs with my clothing, revealing pink new tissue. However, the tissue is raised. I would like to know if this raised ne...
Dr. Wu Yuxin Reply:
If you are concerned, you can start using scar ointment.[Read More] Understanding Raised Scars: Healing and Prevention Tips
Unexplained Itching: A 7-Year Struggle with Mysterious Skin Bites
Uncertain about what bit me? Seven years ago, I noticed what appeared to be bite marks on my thigh. At first, I didn't pay much attention to it, but these marks suddenly became very itchy, and this has persisted for seven years. I consulted a doctor who diagnosed it as eczem...
Dr. Wu Yuxin Reply:
It could be a nodule caused by constant scratching, so you should see a dermatologist for treatment.[Read More] Unexplained Itching: A 7-Year Struggle with Mysterious Skin Bites
Understanding the Risks and Treatments for Raised Moles in the Armpit
(Continuation of the question) #172059 Raised mole in the armpit? Dear Dr. Wu, Thank you very much for your personal response and suggestions regarding the article "<a href='https://adoctor.tw/article/172059'>#172059 Axillary Raised Nevus</a>." I ...
Dr. Wu Yuxin Reply:
1. Moles typically develop from the dermis. If cryotherapy aims to reach the dermis, multiple treatments are required, and it can easily damage excessive tissue, which is a less preferred option for me, although it is not impossible to perform. 2. There are no specific numbers, j...[Read More] Understanding the Risks and Treatments for Raised Moles in the Armpit
Understanding the Development of Multiple Openings in a Sebaceous Cyst
The opening of the sebaceous cyst has split into two? Hello Doctor, I would like to inquire about my child at home (one year and seven months old). When my child was about six months old, a sebaceous cyst developed below the ear (on the cheek side). So far, it has been inflamed o...
Dr. Wu Yuxin Reply:
If there is no inflammation, there is no need to seek medical attention temporarily.[Read More] Understanding the Development of Multiple Openings in a Sebaceous Cyst
Understanding Sebaceous Cyst Surgery: Multiple Sites and Costs Explained
Sebaceous cyst surgery I would like to ask about issues related to lipoma surgery: 1. Can multiple areas be operated on in one surgery? 2. If multiple areas are operated on, is each area considered a separate surgical fee, or is it charged as a single surgical fee for all areas?
Dr. Wu Yuxin Reply:
The size should be assessed by the clinical physician.[Read More] Understanding Sebaceous Cyst Surgery: Multiple Sites and Costs Explained
Understanding Persistent Red Spots on Your Skin: Causes and Concerns
There is a red spot on the skin? Hello doctor, I developed a small red spot on my arm about a year or two ago that is about the size of a mole, and it hasn't gone away. It doesn't hurt, so I didn't think much of it. Recently, over the past few months, I've not...
Dr. Li Yufen Reply:
Hello: Based solely on the textual description, it is not possible to diagnose skin diseases, but it is possible that it could be a cherry angioma. If the skin condition does not improve or worsens, it is recommended to consult a nearby dermatologist for diagnosis and to assess w...[Read More] Understanding Persistent Red Spots on Your Skin: Causes and Concerns
How to Apply Hair Growth Foam for Non-Scarring Hair Loss?
How to apply treatment for non-scarring hair loss? Hello, doctor. I've been experiencing hair loss lately and have seen two dermatologists who both suggested that it might be stress-related hair loss. One of the doctors recommended that I use a hair growth foam. After purcha...
Dr. Wu Yuxin Reply:
The principle is to apply it to the areas of hair loss that need treatment.[Read More] How to Apply Hair Growth Foam for Non-Scarring Hair Loss?
Can You Use Retinoids to Reduce Enlarged Pores Effectively?
Enlarged pores I have slightly enlarged pores and would like to improve them. Can I purchase and apply retinoic acid (A acid) on my own? Thank you.
Dr. Wu Yuxin Reply:
In principle, it is possible, but since vitamin A acid is a prescription medication, it may not be readily available for purchase.[Read More] Can You Use Retinoids to Reduce Enlarged Pores Effectively?
Understanding Warts: Freezing Treatment, Wound Odor, and Infection Risks
Wart cryotherapy wound has a fishy odor? I have multiple warts on the soles of my feet and have undergone several sessions of cryotherapy. Recently, I noticed that the wound from the cryotherapy has a fishy odor. Could this indicate an infection? Additionally, after the skin arou...
Dr. Wu Yuxin Reply:
Is there a fishy odor? It is possible that an infection has occurred, and you should return for a follow-up appointment as soon as possible. If the skin has fallen off the wound, the underlying tissue visible should indeed be the dermis.[Read More] Understanding Warts: Freezing Treatment, Wound Odor, and Infection Risks
Urgent Foot Health: Toenail Issues and Lip Peeling Explained
The big toes (on both feet) have been swollen and painful for about half a month to a month. The nail matrix (the junction between the nail and the skin) has become flaky (and even missing in some areas). The nails have not been intentionally trimmed, but the area around the nail...
Dr. Li Yufen Reply:
Hello: It is recommended that if the skin symptoms do not improve or worsen, you should consult a dermatologist for diagnosis and treatment. Generally, they can assess multiple areas of the skin at the same time. Thank you![Read More] Urgent Foot Health: Toenail Issues and Lip Peeling Explained
Understanding Persistent Skin Issues: Red Bumps and Eczema Insights
1. Red spots on the buttocks 2. Eczema Hello, Doctor. I would like to inquire about the following two points: 1. For several years, I have had red patches on my buttocks that do not overlap but vary in size. I previously visited a gynecologist who advised me to reduce my suga...
Dr. Wu Yuxin Reply:
1. The lesion is not visible, so it is impossible to determine the issue. 2. If the lesions are only present on the soles of the feet and palms, the most likely diagnosis is dyshidrotic eczema, but it still needs to be evaluated in person for confirmation.[Read More] Understanding Persistent Skin Issues: Red Bumps and Eczema Insights
Dealing with Dry, Itchy Skin on the Right Hand: Causes and Solutions
The back of the right hand and wrist are dry and itchy? Hello Doctor, my right hand and wrist start to itch and become dry and cracked every winter (when the temperature drops). I have a history of allergies and have been taking antihistamines for over 15 years. The main symptoms...
Dr. Li Yufen Reply:
Hello: During the autumn and winter seasons, dry skin dermatitis is common. It is recommended to increase the frequency of using moisturizing products (multiple times daily) during mild cases, such as hand creams, petroleum jelly, or creams specifically designed for atopic dermat...[Read More] Dealing with Dry, Itchy Skin on the Right Hand: Causes and Solutions
Understanding Laser Mole Removal: What to Expect After Treatment
Laser mole removal Hello Doctor, I have a mole on my face. Two weeks ago, I had it removed with laser treatment, but the doctor told me that it was a round mole, so I would need to undergo laser treatment twice. During my follow-up visit today, he mentioned that the mole might re...
Dr. Wu Yuxin Reply:
It is possible that the mole cells are alive and can proliferate. If a significant amount remains, there is a possibility of recurrence. Therefore, laser mole removal often requires multiple sessions.[Read More] Understanding Laser Mole Removal: What to Expect After Treatment
Can Fruit Acids Help Remove Acne Scars and Treat Dry Skin?
Can alpha hydroxy acids (AHAs) eliminate acne scars? About a year ago, I developed some acne that left behind some pitted scars. They have faded a bit since then, but are still noticeable. Occasionally, I still get small pimples. I would like to know if using a 30% combination of...
Dr. Wu Yuxin Reply:
For depressed scars, there is some help, but the primary treatment still relies on laser therapy. As for the issue of cracked skin on the hands, the cause can only be determined after an examination.[Read More] Can Fruit Acids Help Remove Acne Scars and Treat Dry Skin?
Thinning Skin from Overuse of Steroid Creams: A Dermatological Concern
Excessive application of medication can lead to skin thinning? Hello Doctor, I previously visited a dermatology clinic due to scrotal eczema, where I was prescribed steroid medications for 3-4 months. Since then, my skin has become very thin after applying the medication. It has ...
Dr. Wu Yuxin Reply:
No lesions were observed, making it difficult to determine the issue. If it is causing significant distress, please seek medical attention promptly.[Read More] Thinning Skin from Overuse of Steroid Creams: A Dermatological Concern
Understanding Warts: Prevention and Care for Skin Around Warts
Regarding viral warts? I have a wart on my finger. I usually cover it with transparent tape when I go out in the morning, but today when I removed it, I noticed that it seems to have pulled off some of the surrounding skin as well. The wart is still there. I would like to ask: 1....
Dr. Wu Yuxin Reply:
1. It is possible, and close monitoring is required. 2. Caution should be exercised during use, as it may spread; the principle is to not exceed the extent of the lesion.[Read More] Understanding Warts: Prevention and Care for Skin Around Warts
Understanding Viral Warts: Causes, Triggers, and Treatment Insights
Viral warts issue I have had viral warts on my hands and feet, and I have undergone cryotherapy to restore their appearance to normal. I feel that I am quite prone to developing warts, as I have had them appear in various places on my hands at different times, which has led me to...
Dr. Wu Yuxin Reply:
1. As long as there are viral particles in the body, even if the infection is latent and the immune system is compromised, there is still a possibility of reactivation. 2. It is possible. 3. Viruses have different subtypes, and it is possible to be simultaneously infected with mu...[Read More] Understanding Viral Warts: Causes, Triggers, and Treatment Insights
Understanding Folliculitis: Causes, Symptoms, and Treatment Options
About folliculitis? Initially, I developed a hard lump on the labia minora that was not painful or itchy unless touched. After visiting a gynecologist, the doctor prescribed oral antibiotics and Gentamicin cream. However, after completing the medication and applying the cream, th...
Dr. Li Yufen Reply:
Hello: 1. Since the swollen and purulent area is located in the vulva, it is recommended to apply a thin layer of medication after each bathroom visit, following thorough cleaning. 2. You can continue to apply the medication. 3. Generally, treat it as wound care by disinfecting m...[Read More] Understanding Folliculitis: Causes, Symptoms, and Treatment Options
Understanding Deep, Hard Pimples Around Ears and Jaw: Causes and Solutions
There are often quite deep and hard pimples around the ears (including behind the ears or on the earlobes) and on the jawline? I am currently a senior preparing for the university entrance exam, and I would appreciate your insights. Since the second year of high school, I have be...
Dr. Wu Yuxin Reply:
1. Yes. 2. Yes, but medical treatment is necessary. 3. Drinking more water is still important, but it does not help to eliminate what is hidden beneath the skin. 4. Most men do not consider the issue of hormonal imbalance.[Read More] Understanding Deep, Hard Pimples Around Ears and Jaw: Causes and Solutions
Understanding Viral Warts: Treatment, Prevention, and Recurrence Concerns
Hello, I would like to ask a question about viral warts? Hello, doctor. I have been living abroad for many years and returned to Taiwan last year. While I was overseas, I noticed a raised lesion on the sole of my foot, but since it was not painful and did not affect my walking or...
Dr. Wu Yuxin Reply:
I can only say that to eradicate it, we must actively treat until none are left; otherwise, it will continue to spread.[Read More] Understanding Viral Warts: Treatment, Prevention, and Recurrence Concerns