Understanding Shingles: Diagnosing Without Visible Rash Symptoms
Suspected shingles? My mother is 65 years old and was diagnosed with nephrotic syndrome two years ago, after which she began treatment with immunosuppressants. In February of last year, she suffered a stroke resulting in left-sided paralysis and aphasia. Then, in August, she deve...
Dr. Wu Yuxin Reply:
It is challenging to diagnose shingles; one must observe a dermatomal distribution of the rash or vesicles. Although it is not always possible to see the typical dermatomal pattern, at least some rash or vesicles should be present. In theory, it is possible to have shingles witho...[Read More] Understanding Shingles: Diagnosing Without Visible Rash Symptoms
Managing Acne and Skin Sensitivity: The Role of Oral A-Retinoids
Oral isotretinoin issues? Hello, Doctor. Since middle school, I have been experiencing acne in the T-zone. Initially, I was treated with antibiotics, but my condition fluctuated. Later, I saw some improvement with glycolic acid peels and mandelic acid treatments, but I still cont...
Dr. Wu Yuxin Reply:
Your concerns need to be assessed in person to confirm the skin condition. Sometimes, it may not be a single issue but rather a combination of factors. It is recommended to consult a nearby dermatologist.[Read More] Managing Acne and Skin Sensitivity: The Role of Oral A-Retinoids
Does Radiofrequency Treatment Cause Facial Sagging? Debunking Myths
Can infinite radio waves cause facial sagging? Hello, Doctor. A friend of mine has rolling acne scars and experienced significant improvement after one session of radiofrequency treatment. He recommended that I try it as I have the same issue. I have already undergone various tre...
Dr. Wu Yuxin Reply:
There is no such saying.[Read More] Does Radiofrequency Treatment Cause Facial Sagging? Debunking Myths
Understanding Skin Bumps on Chest and Abdomen: Causes and Solutions
Granules on the chest and abdomen? Hello Dr. Wu, I have been struggling with a persistent skin issue for a long time. I have small, bump-like lesions on my body that resemble sebaceous cysts or comedones, primarily located on my abdomen, chest, and extending to my back (as shown ...
Dr. Wu Yuxin Reply:
It is recommended that you see a dermatologist in person for an examination. Skin tumors need to be assessed visually, and psoriasis is a condition that requires management rather than eradication. However, treatment options have significantly advanced, and you can discuss them f...[Read More] Understanding Skin Bumps on Chest and Abdomen: Causes and Solutions
Understanding Cold Sores: Healing Signs and Recurrence Concerns
Questions about herpes simplex virus (cold sores) Hello, Doctor. I would like to inquire about a recurrence of my cold sores that I experienced at the end of December last year. I consulted a dermatologist until it healed, but recently I noticed two slightly raised spots where th...
Dr. Wu Yuxin Reply:
1. Simple cold sores heal without leaving scars. 2. The lesions need to be observed for confirmation. 3. The lesions need to be observed for confirmation. 4. Yes, but there is no need to worry, as everyone can get them, similar to the common cold.[Read More] Understanding Cold Sores: Healing Signs and Recurrence Concerns
Understanding Left Abdomen Pimples: Causes and Connections to GERD
Acne has been continuously appearing on the left side of the abdomen? Hello doctor, I have noticed that over the past few months, there are small, pimple-like bumps on the left side of my abdomen. They are not painful; I initially discovered them because they were itchy. When I s...
Dr. Wu Yuxin Reply:
It is advisable to consult a dermatologist nearby for an examination. Only by directly observing the lesions can an accurate diagnosis be made.[Read More] Understanding Left Abdomen Pimples: Causes and Connections to GERD
Eczema or Folliculitis: Understanding Your Skin Condition and Treatment Options
Eczema or folliculitis? During my university years in Yilan, I remember that I started developing some red, raised lesions on my thighs, buttocks, and arms, which would leave scars. As someone who really cares about my appearance and loves to dress up, I became very self-consciou...
Dr. Wu Yuxin Reply:
It is not necessarily the case that having eczema in the past means you cannot develop folliculitis in the future. Skin diseases are not that simple; each diagnosis must be based on the current lesions. It is possible that the issues on two different occasions are not the same. S...[Read More] Eczema or Folliculitis: Understanding Your Skin Condition and Treatment Options
Eczema or Folliculitis: Understanding Your Skin Condition and Treatment Options
Eczema or folliculitis? During my university years in Yilan, I remember that I started to develop some red, raised spots on my thighs, buttocks, and arms, which would leave scars. As someone who really loves to look good and dress up, I became very self-conscious about it. Later,...
Dr. Wu Yuxin Reply:
It is not necessarily the case that if someone had eczema in the past, they cannot develop folliculitis later on. Skin diseases are not that straightforward; each diagnosis must be based on the current lesions. It is possible that the issues in two different instances are not the...[Read More] Eczema or Folliculitis: Understanding Your Skin Condition and Treatment Options
Effective Treatments for Raised Scars After Mole Removal
Raised scars left after mole removal? About two years after having a mole removed, a scar approximately the size of half a grain of rice has formed, appearing as a white raised area. Is it still effective to apply ScarAway on this type of scar?
Dr. Wu Yuxin Reply:
Is it definitely a scar, or could it be residual mole cells that have reappeared? It would be best to have a dermatologist examine it first before making any decisions.[Read More] Effective Treatments for Raised Scars After Mole Removal
Understanding Hidradenitis Suppurativa: Treatment, Concerns, and Recovery Time
Suppurative hidradenitis It has been over ten years, and I experience outbreaks five to eight times a year, with lesions primarily located in the genital area. However, recently, I have had outbreaks in the groin and underarm areas. The lesions keep recurring in the same vicinity...
Dr. Wu Yuxin Reply:
So far, there is no definitive cure for hidradenitis suppurativa. In addition to surgical treatment, newer options include biologic agents that can improve the condition. However, not all patients may qualify for insurance coverage for biologic treatments, and some may need to pa...[Read More] Understanding Hidradenitis Suppurativa: Treatment, Concerns, and Recovery Time
Can You Undergo Scar Laser Treatment with Active Hand Warts?
Is it appropriate to undergo other surgeries if you have viral warts on your hands? I am currently undergoing cryotherapy for a viral wart on my hand, but I also have hypertrophic scars on the same hand that need laser treatment. Should I wait until the viral wart is healed befor...
Dr. Wu Yuxin Reply:
It is recommended to treat the warts before proceeding further.[Read More] Can You Undergo Scar Laser Treatment with Active Hand Warts?
Post-Cyst Removal: Understanding Scars and Potential Recurrence
Post-operative care for sebaceous cysts? Hello, I recently had a sebaceous cyst excised by a dermatologist. The wound has been sutured and healed, but there are still dark spots beneath the scar (similar to the color of the cyst before it was removed), and they are not raised. Co...
Dr. Wu Yuxin Reply:
I apologize, but without actually seeing the lesion, I cannot make an accurate assessment. I recommend that you have the surgeon evaluate it again.[Read More] Post-Cyst Removal: Understanding Scars and Potential Recurrence
Treatment Options for Warts on the Upper Eyelid: Risks and Effectiveness
Treatment options for warts on the upper eyelid that are close to the eye? Hello Dr. Li, I have a wart on my upper eyelid that is about 0.2 cm in size (as confirmed by a dermatologist). Since it is very close to my eye, I sometimes feel discomfort as if I am frequently touching m...
Dr. Li Yufen Reply:
Hello: Based solely on a textual description, it is not possible to accurately diagnose a skin condition. If the lesion is very close to the eye, it is advisable to consult an ophthalmologist nearby. Generally, electrosurgery carries minimal risk, and the formation of scars depen...[Read More] Treatment Options for Warts on the Upper Eyelid: Risks and Effectiveness
Burning Joss Paper: When to Seek Medical Attention for Skin Injuries
Burn injuries from burning joss paper? Hello doctor, I got burned while burning joss paper, and the affected area is moderately large. On the first day, it was painful, but I applied ice and medication. By the next morning, the pain was completely gone, but the skin has turned bl...
Dr. Wu Yuxin Reply:
Burns can vary in severity, and the subsequent treatment methods can affect wound healing and even the formation of scars. It is advisable to seek medical attention as soon as possible.[Read More] Burning Joss Paper: When to Seek Medical Attention for Skin Injuries
Persistent Lip Swelling After Accident: Seeking Effective Treatment Options
Five years ago, I was in a car accident that caused swelling in my lower left lip, which has not gone down? I had a car accident before and my left lower lip has not healed properly. It feels like there is a lump inside my left lower lip, and when I smile, my mouth looks uneven. ...
Dr. Wu Yuxin Reply:
To effectively assess the condition of scars, the treatment methods for raised scars and depressed scars are completely different.[Read More] Persistent Lip Swelling After Accident: Seeking Effective Treatment Options
Can You Use Scar Gel on Skin Discoloration After Monkeypox Vaccine?
Skin pigmentation changes after receiving the monkeypox vaccine? Hello Doctor, I received the monkeypox vaccine (intradermal injection) on April 25, and it was administered on my left forearm. It has been four weeks since the vaccination, and the injection site no longer shows an...
Dr. Wu Yuxin Reply:
Beshuren gel is effective for scars, but it is not effective for simple hyperpigmentation.[Read More] Can You Use Scar Gel on Skin Discoloration After Monkeypox Vaccine?
Understanding Neck Acne Scars: Causes and Treatment Options
Acne scars on the neck? About a month ago, I developed a bump on my neck that I think is a pimple (it feels painful and is red, but I'm not sure if it's actually acne since it's on my neck). At that time, I applied some acne medication, but the bump didn't bec...
Dr. Wu Yuxin Reply:
It could be a scar from acne, or there might already be a cyst present. It's important to have a physician examine it in person for confirmation.[Read More] Understanding Neck Acne Scars: Causes and Treatment Options
Managing Acne with Adapalene: Tips for Safe Application and Care
Acne and issues related to retinoids? Hello, doctor. I am currently using Adapalene gel, and I found out that it contains third-generation retinoid (Adapalene). I would like to ask if I can apply the medication on broken and unhealed acne wounds, or should I avoid it? I usually a...
Dr. Wu Yuxin Reply:
It can still be used. I personally recommend applying AHA about half an hour after using skincare products.[Read More] Managing Acne with Adapalene: Tips for Safe Application and Care
Choosing the Right Topical Treatment for Acne and Scarring
Use of ointment? Hello! Which one is used for applying on acne and acne scars, Silian cream or Yaro gel? Which one is for applying on pustular acne? Also, does "acne" include blackheads on the nose, or is it only referring to closed comedones? Thank you, doctor.
Dr. Wu Yuxin Reply:
1. Silian 2. Acne includes both open comedones and closed comedones; both types are present.[Read More] Choosing the Right Topical Treatment for Acne and Scarring
Potential Scarring Risks of Oral A-Retinoids During Orthodontic Procedures
Oral administration of isotretinoin and its related issues with scar hypertrophy? Hello, Doctor. I previously read an article stating that "taking isotretinoin may cause unpredictable tissue repair effects, leading to poor wound healing and potentially resulting in scar form...
Dr. Wu Yuxin Reply:
The current understanding is that it is unlikely to cause more scarring; however, there has not been a comparative study on the same individual using and not using retinoids regarding scarring. Each person's physiology is different, so it cannot be generalized. It is advisab...[Read More] Potential Scarring Risks of Oral A-Retinoids During Orthodontic Procedures