Understanding Rosacea Treatment: Gel Usage, Dosage, and Skincare Tips
Inquiry about rosacea medications and skincare products? Dear Dr. Wu, I was recently diagnosed with rosacea, and my doctor prescribed me with Puri Gel. I have a few questions: 1. Should it be applied to the entire face? What is the recommended amount to use at one time? 2. Does...
Dr. Wu Yuxin Reply:
1. In principle, yes, approximately 5-10mm should be sufficient for a thin application over the entire face. 2. Yes, it is possible. 3. There are no specific restrictions. 4. It mainly depends on individual needs, as there are differences between indoor and outdoor work, as well ...[Read More] Understanding Rosacea Treatment: Gel Usage, Dosage, and Skincare Tips
Understanding Rosacea Treatment: Gel Application and Skincare Tips
Inquiry about rosacea medications and skincare products? Hello Dr. Wu, I was recently diagnosed with rosacea, and my doctor prescribed me with Puri Gel. I have a few questions: 1. Should it be used on the entire face? What is the recommended amount to use at one time? 2. Does t...
Dr. Wu Yuxin Reply:
1. In principle, yes, approximately 5-10mm should be sufficient for a thin application over the entire face. 2. Yes, it can be used. 3. There are no specific restrictions. 4. It mainly depends on individual needs, as there are differences between indoor and outdoor work, as well ...[Read More] Understanding Rosacea Treatment: Gel Application and Skincare Tips
Do Corns Fall Off on Their Own? Healing and Care Tips
The corn fell off on its own? Hello doctor, I originally had a corn on the heel of my right foot, which was painful when walking or pressing on it. However, in the past few weeks, the pain gradually diminished, and today when I came home and took off my socks, it fell off on its ...
Dr. Wu Yuxin Reply:
In principle, no medication is needed; observation is sufficient.[Read More] Do Corns Fall Off on Their Own? Healing and Care Tips
Persistent Warts: Why Do They Last Over a Year?
Viral warts have not resolved after more than a year? I have been treating viral warts for over a year, almost two years, but they still haven't improved. I undergo cryotherapy every two weeks and apply salicylic acid daily, but there are still a few stubborn ones on my foot...
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. Indeed, some viral warts can be quite stubborn and may require multiple treatments. It is recommended to keep the feet dry to reduce...[Read More] Persistent Warts: Why Do They Last Over a Year?
Understanding Skin Peeling After Underarm Itching Treatment
Peeling skin after treatment for underarm itching? Hello Dr. Wu: A few days ago, I visited a doctor due to a hemangioma and also mentioned that I have acne on my back and itching under my arms. The doctor diagnosed me with seborrheic folliculitis and prescribed "Lomefloxacin...
Dr. Wu Yuxin Reply:
The medical regulations state that "a physician may not administer treatment or prescribe medication without personally examining the patient," and therefore, online diagnosis is also not permissible. Please seek medical attention in person. Subsequent questions will be...[Read More] Understanding Skin Peeling After Underarm Itching Treatment
Can Multiple Lipomas Be Removed at Once? Dermatology Insights
Can I have multiple lipomas removed from different areas at once? Hello doctor, I currently have a sebaceous cyst on my face and another one under my armpit. I would like to know if hospitals are usually willing to remove them at the same time. In this case, would you recommend s...
Dr. Wu Yuxin Reply:
There are no issues with simultaneous surgeries, whether they are general surgery or plastic surgery.[Read More] Can Multiple Lipomas Be Removed at Once? Dermatology Insights
Understanding Drug Interactions: Oral A Acid and Anxiety Medications
Drug interactions Hello, I have reviewed most of the questions regarding oral isotretinoin on the forum, but there are still some things I'm unclear about. 1. I currently have oral isotretinoin 20mg, and my doctor suggested taking it every other day. However, I have recent...
Dr. Wu Yuxin Reply:
1. Please consult the pharmacy department regarding this issue. 2. In principle, it is possible, but it still requires a consultation with a physician.[Read More] Understanding Drug Interactions: Oral A Acid and Anxiety Medications
Understanding Persistent Red Bumps on the Skin: Causes and Next Steps
Localized raised rash Two weeks ago, multiple small red spots, about the size of a coin, appeared on my left arm. There are no wounds, and they feel like bumps; they are neither painful nor itchy, but there has been no sign of improvement. I have applied lotion, Neosporin, and st...
Dr. Wu Yuxin Reply:
No lesions were observed, making it difficult to determine the issue. It is also unclear whether to continue monitoring or to address the situation immediately. If you are very concerned, please seek medical attention promptly.[Read More] Understanding Persistent Red Bumps on the Skin: Causes and Next Steps
Post-Electrosurgery Wound Care: Essential Tips and Common Concerns
Post-operative wound care following electrosurgery? Hello Doctor, I underwent electrosurgery on June 16 to remove a skin tag from the back of my thigh. The wound is as follows (caution): https://i.imgur.com/pwAghN6.jpeg. I would like to inquire about how to care for the wound. Cu...
Dr. Wu Yuxin Reply:
Q1. Not necessarily; some wounds may need to be covered for a longer period, possibly 2-3 weeks. Q2. In principle, it is not required. Q3. Q4. For these questions, you should consult your attending physician, as they are most familiar with your condition and can help you choose t...[Read More] Post-Electrosurgery Wound Care: Essential Tips and Common Concerns
Endless Shedding of Grandpa's Foot Skin: What Can Be Done?
Grandpa's foot skin keeps peeling endlessly; what should we do? Hello Doctor: I have a question regarding my grandfather (68 years old). He experiences excessive shedding of skin from his feet every day, leaving a lot of skin on the bed. He does not rub his feet, yet the ski...
Dr. Wu Yuxin Reply:
I apologize, but current medical regulations do not allow for online diagnoses in this manner. If it is inconvenient to visit a hospital or clinic due to the pandemic, you may consult a dermatology clinic that offers telemedicine services, which can provide care according to regu...[Read More] Endless Shedding of Grandpa's Foot Skin: What Can Be Done?
Can You Use At-Home IPL Hair Removal While on Accutane?
Can I use an at-home hair removal device (IPL) while on Accutane? I have been taking isotretinoin for about a year (one 10mg pill daily) and have now reduced the dosage to one 10mg pill every five days. I heard that using isotretinoin prohibits laser treatments, so can I use a ho...
Dr. Wu Yuxin Reply:
It's okay.[Read More] Can You Use At-Home IPL Hair Removal While on Accutane?
Understanding Viral Warts: Causes, Treatment, and Prevention Tips
Viral warts Hello, Doctor. Recently, I have developed viral warts on the soles of my feet. I have been undergoing cryotherapy for a month. Initially, there were only two warts, but I have noticed a few very small ones appearing in the past few days. 1. Is it possible that these...
Dr. Wu Yuxin Reply:
1. It's possible. 2. Active treatment. 3. In principle, it is possible, but it is recommended to have a physician confirm first.[Read More] Understanding Viral Warts: Causes, Treatment, and Prevention Tips
Understanding and Managing Recurrent Folliculitis: Causes and Treatments
Folliculitis issues? Hello, Doctor: I frequently experience folliculitis on my forearms and below my chest (the deep type that becomes very swollen and red, and topical medications have not been effective) for several years. Previous doctors have suggested that it may be due to m...
Dr. Wu Yuxin Reply:
Multiple subcutaneous lipomas? Or multiple sebaceous cysts? If it is multiple sebaceous cysts that are inflamed, it can indeed become inflamed, swollen, and painful, but a proper examination is necessary for confirmation.[Read More] Understanding and Managing Recurrent Folliculitis: Causes and Treatments
Understanding Toenail Fungus Treatment: Oral vs. Topical Options
Treatment for Nail Fungus Hello Dr. Wu, Recently, I discovered a black object resembling a fungus on the outer side of my left big toe nail (next to the toe web). After examination at the hospital, I was diagnosed with onychomycosis. The clinic physician mentioned that while to...
Dr. Wu Yuxin Reply:
1. That's correct, so we need to eliminate the fungus at the nail matrix and prevent the spread of the fungus on the toenails. Removing the nail is quite drastic and is generally not performed casually; it is even less likely to be done if there are multiple roots involved. ...[Read More] Understanding Toenail Fungus Treatment: Oral vs. Topical Options
Understanding Labial Pain and Swelling After Medication: A Dermatology Perspective
After taking medication, the labia majora became increasingly swollen and painful? 1. Initially, the labia majora felt firm and swollen beneath the skin, but there was no redness and only mild pain. After visiting a gynecologist, the doctor diagnosed deep folliculitis and prescri...
Dr. Wu Yuxin Reply:
1. Four days may still be in the acute phase; we need to wait a few more days. 2. Ointment is acceptable, but povidone-iodine may cause excessive irritation. 3. Actually, both specialties can handle it.[Read More] Understanding Labial Pain and Swelling After Medication: A Dermatology Perspective
Essential Care Tips for Managing Viral Warts During Treatment
Care during the treatment period for viral warts? Hello, doctor. I am a patient with viral warts, and I have had a growth on my fingers for two years. This year, I started to notice new small bumps, which led me to visit a dermatologist. Today is my second appointment, but in the...
Dr. Li Yufen Reply:
Hello: Regarding the treatment and prevention of viral warts, you can refer to the article on Care Online at https://www.careonline.com.tw/2017/08/warts.html. Since human papillomavirus (HPV) is contagious, it is recommended to treat the lesions completely as early as possible. Y...[Read More] Essential Care Tips for Managing Viral Warts During Treatment
Post-Cryotherapy Pigmentation Issues After Viral Wart Treatment
Post-treatment pigmentation after cryotherapy for viral warts? Hello Doctor: I recently had viral warts on my face, and the doctor performed cryotherapy on me about seven times. However, I now have a large area of significant hyperpigmentation on my face. The doctor later prescri...
Dr. Li Yufen Reply:
Hello: Generally, post-inflammatory hyperpigmentation will gradually fade. In addition to taking oral tranexamic acid, you can also supplement with vitamin C and ensure proper sun protection, reapplying every 2-3 hours. If there is a poor reaction to azelaic acid, you may conside...[Read More] Post-Cryotherapy Pigmentation Issues After Viral Wart Treatment
Is Applying Vaseline on Burns Safe? Expert Insights for Parents
Is it advisable to apply petroleum jelly on a burn immediately after the injury? My two-year-old child accidentally burned their hand with steam from a pot on the table yesterday. I immediately applied a cold compress with wet wipes several times, then thickly applied "Vasel...
Dr. Wu Yuxin Reply:
1. In principle, it is possible. 2. Under what circumstances might pre-application be possible? Can burns be anticipated?[Read More] Is Applying Vaseline on Burns Safe? Expert Insights for Parents
Understanding Shingles: Treatment Options and Vaccine Considerations
Shingles A patient experienced right chest pain on December 29, 2021, and visited a local orthopedic clinic on January 1, 2022, where they were diagnosed with herpes zoster and subsequently referred to a dermatology clinic. The dermatologist confirmed the diagnosis of herpes zost...
Dr. Wu Yuxin Reply:
1. In principle, it is sufficient. 2. Currently, there seems to be a higher statistical correlation, but the actual relationship is still unclear. Whether to receive the vaccine should be assessed by the individual.[Read More] Understanding Shingles: Treatment Options and Vaccine Considerations
Understanding Chronic Paronychia: Causes, Treatment, and Care Tips
Questions about chronic paronychia? Hello Doctor, I have recently sought medical attention due to recurrent redness and swelling on both sides of my big toes. After multiple visits, the doctor finally diagnosed me with chronic paronychia and impending onychomycosis. Could you ple...
Dr. Wu Yuxin Reply:
Chronic paronychia is often caused by fungal infections due to prolonged moisture in the affected area.[Read More] Understanding Chronic Paronychia: Causes, Treatment, and Care Tips