Understanding Skin Issues: Itchy Bumps and Rashes Explained
Skin issues Hello, doctor! I suddenly have raised, itchy bumps under both armpits that resemble mosquito bites. Additionally, I have developed red, itchy bumps on the inner thighs near the groin area. If I scratch them for too long, a ring of white, broken skin appears. After a f...
Dr. Wu Yuxin Reply:
You need to actually examine the lesion to know for sure. You can find a nearby dermatologist to help you with the diagnosis and treatment.[Read More] Understanding Skin Issues: Itchy Bumps and Rashes Explained
Understanding Skin Issues: Itchy Bumps and Rashes Explained
Skin issues Hello, doctor! I suddenly have raised, itchy bumps under both armpits that resemble mosquito bites. Additionally, I have developed red, itchy bumps on the inner thighs near the groin area. If I scratch them for too long, they form a ring of white, broken skin. After a...
Dr. Wu Yuxin Reply:
You need to examine the lesion to understand it better; you can consult a nearby dermatologist for diagnosis and treatment.[Read More] Understanding Skin Issues: Itchy Bumps and Rashes Explained
Understanding Penile Skin Issues: Bumps, Itching, and Concerns
Penile issues, glans problems, skin conditions? After masturbating one time, I fell asleep immediately. I wiped off the semen, but the next night while showering, I noticed a few small bumps on the glans, and there was also a larger bump on the foreskin that resembled a pimple. O...
Dr. Wu Yuxin Reply:
Most sexually transmitted infections (STIs) are transmitted through sexual contact, and masturbation does not cause them.[Read More] Understanding Penile Skin Issues: Bumps, Itching, and Concerns
Risks of Pregnant Women Handling Finasteride: What You Need to Know
Pregnant women exposed to Listeria? Due to my husband’s male pattern baldness, he visited the outpatient clinic where the doctor prescribed Finasteride for treatment. Neither the doctor nor the pharmacist warned us about the risk of pregnant women coming into contact with it. Aft...
Dr. Wu Yuxin Reply:
Doctors and pharmacists will not remind patients, as this is a prescription medication intended solely for males, and theoretically, females should not come into contact with it. The skin also does not significantly absorb such oral medications, so there is no need for concern.[Read More] Risks of Pregnant Women Handling Finasteride: What You Need to Know
Understanding Balanitis: Causes, Treatment, and Resistance Concerns
Glans and prepuce inflammation issues? Hello, doctor. I had an episode of this condition two years ago, and the doctor prescribed "Miconazole Cream," which cleared up in about two to three weeks. This time, I don't know why it has recurred, but it's much milde...
Dr. Wu Yuxin Reply:
A diagnosis can only be made by observing the skin lesions.[Read More] Understanding Balanitis: Causes, Treatment, and Resistance Concerns
Is It Dyshidrotic Eczema or Viral Wart? Understanding Skin Conditions
Is it dyshidrotic eczema or viral warts? 1. Can sweat blisters occur as a single lesion? 2. I suddenly have a small red bump on my hand that grew larger when I scratched it. It hurts when I press on it, and after enduring the pain to squeeze it, a little fluid and blood came out...
Dr. Wu Yuxin Reply:
1. More often than not. 2. One must observe the skin lesions to understand.[Read More] Is It Dyshidrotic Eczema or Viral Wart? Understanding Skin Conditions
Managing Recurring Folliculitis: Causes, Treatments, and Prevention Tips
Recurrent folliculitis Hello Doctor: I have been struggling with folliculitis for the past six months, and it has been almost continuous during this period (previously, I usually only experienced it in the summer). Upon reflection, this situation began after I received my third v...
Dr. Li Yufen Reply:
Hello: For a detailed introduction to folliculitis, you can refer to the article from Med's Good Friend at https://www.medpartner.club/folliculitis-care-treatment-introduction/. If the skin symptoms do not improve or worsen, it is recommended to consult a nearby dermatologis...[Read More] Managing Recurring Folliculitis: Causes, Treatments, and Prevention Tips
Understanding and Preventing Boils: Causes, Treatment, and Care Tips
At the end of winter and the beginning of spring, it is common to develop boils? Hello Dr. Lee: I often develop boils at the end of winter and the beginning of spring, and this has been happening for three consecutive years. They occur on my feet and buttocks, starting as red ras...
Dr. Li Yufen Reply:
Hello: For a detailed introduction to furuncles, you can refer to the article on Care Online: https://www.careonline.com.tw/2018/10/furuncle.html 1. If you are concerned about liver and kidney function issues, you can have a blood test for a health check-up. 2. Staphylococcus ...[Read More] Understanding and Preventing Boils: Causes, Treatment, and Care Tips
Can You Catch Cold Sores from Talking to an Infected Friend?
Herpes issues Hello doctor, I would like to ask if I am at risk of contracting herpes simplex virus (HSV) from a friend who has an active cold sore, if we are sitting across from each other while eating without sharing utensils or food, but we are chatting. Thank you.
Dr. Li Yufen Reply:
Hello: For a detailed introduction to herpes simplex, you can refer to the article from Taichung Veterans General Hospital at https://www.vghtc.gov.tw/UnitPage/UnitContentView?WebMenuID=3ba3ec24-895a-4161-b990-31d4db025216&UnitID=7cda4673-6096-4748-a034-3bab9638288c&UnitD...[Read More] Can You Catch Cold Sores from Talking to an Infected Friend?
Understanding Indentations After Acne Injections: Recovery Insights
The issue of indentations caused by acne injections? Hello, doctor. Two months ago, I received two acne injections in the same area, and I later noticed a significant indentation that is larger than the original acne. This has caused me a lot of concern. Although I found online t...
Dr. Li Yufen Reply:
Hello: The indentation from acne injections may require a few months of observation to see if the skin can return to a smooth state. If the acne was severely inflamed prior, it could also lead to atrophic scars. If the indentations are still very noticeable after six months, it i...[Read More] Understanding Indentations After Acne Injections: Recovery Insights
Understanding Facial Breakouts: Acne or Allergies?
What happened to my face? I don't know why this is happening. A few days ago, I had just one or two pimples, and then the next day, they multiplied. They clustered around my lips and later spread to my cheeks, resulting in numerous pustular acne lesions. I have previously ta...
Dr. Wu Yuxin Reply:
Without actually seeing your skin lesions, I cannot make a judgment. I recommend that you seek medical treatment as soon as possible.[Read More] Understanding Facial Breakouts: Acne or Allergies?
Should You See a Doctor for Persistent Mosquito Bite Reactions?
Mosquito bites Hello, doctor. I have a mosquito bite that is slightly purple and has some swelling and pain (it hurts when pressed). It has been two weeks and hasn't healed, but the skin surface looks normal (like a typical mosquito bite). Should I seek medical attention in ...
Dr. Wu Yuxin Reply:
For most insect bites, if they are not too severe, applying a standard insect bite ointment is sufficient.[Read More] Should You See a Doctor for Persistent Mosquito Bite Reactions?
Understanding Moles: When to Worry and Aging Effects on Skin
Follow-up Inquiry #191245: Consultation Regarding Moles Dear Dr. Wu, Thank you very much for your response and explanation regarding the inquiry on moles in the article "<a href='https://adoctor.tw/article/191245'>#191245</a>." I have a general un...
Dr. Wu Yuxin Reply:
In individuals of Asian descent, melanocytic lesions are more commonly found at the extremities, but most of them require continuous observation, as there are no absolute certainties. A small percentage of newly formed moles may indeed disappear, but the majority will not.[Read More] Understanding Moles: When to Worry and Aging Effects on Skin
Understanding Facial Breakouts: Acne or Allergies?
What is wrong with my face? I don't know why this is happening. A few days ago, I had just one or two pimples, and then the next day, they multiplied. They clustered around my lips and later spread to my cheeks, resulting in numerous pustular lesions. I have previously taken...
Dr. Wu Yuxin Reply:
Without actually seeing your skin lesions, I cannot make a judgment. If you are very concerned, I recommend seeking medical attention as soon as possible.[Read More] Understanding Facial Breakouts: Acne or Allergies?
Understanding Sudden Dark Spots on the Scrotum After Vasectomy
Large black spots appear on the scrotum? Hello Doctor: I underwent a male sterilization procedure on October 29, and about two months later, I suddenly noticed a patch of skin in the middle of my scrotum that has turned black, forming a triangular shape from the midline of the sc...
Dr. Wu Yuxin Reply:
The referral has already been issued, so why haven't you gone for medical treatment yet? Without seeing your actual condition, I cannot make a proper assessment.[Read More] Understanding Sudden Dark Spots on the Scrotum After Vasectomy
Can General Surgery Clinics Perform Excision for Skin Issues?
Can a general surgery clinic perform excisions? A few months ago, my boyfriend developed acne on his chin, which later grew larger, became raised, and turned dark. A few days ago, he visited a dermatologist who recommended that he see a surgeon. I would like to know if surgical r...
Dr. Wu Yuxin Reply:
Not only large hospitals, but some clinics also perform surgeries, and most procedures require a separate appointment.[Read More] Can General Surgery Clinics Perform Excision for Skin Issues?
Exploring the Benefits of Retinol and Retinaldehyde for Acne Scars
I would like to inquire about retinol? Due to the use of a new skincare product, I experienced a significant increase in acne, and my face became very bumpy with acne scars. I started alternating between tretinoin and clindamycin cream, which has stabilized my skin condition, but...
Dr. Wu Yuxin Reply:
I'm not familiar with this product; you can consult Dr. Chuang in person.[Read More] Exploring the Benefits of Retinol and Retinaldehyde for Acne Scars
Understanding Mosquito Bites: When to Seek Dermatological Help
Mosquito bites Hello, doctor. Based on my previous experiences with insect bites, they usually heal within 2-3 days. However, last week, I was bitten by what I suspect was a mosquito while I was sleeping (I later swatted it). The mosquito was quite large, and the bite was located...
Dr. Wu Yuxin Reply:
Different species of mosquitoes and individual variations in body constitution can lead to different symptoms after a bite.[Read More] Understanding Mosquito Bites: When to Seek Dermatological Help
Understanding Sudden Skin Rashes: Causes and Treatment Options
Rash all over the body? Hello, Doctor: I would like to inquire about a sudden sensitivity to heat that I have experienced since the day before yesterday. Just walking up the stairs causes my body to heat up and my skin to itch. I have developed light red rashes on my limbs, parti...
Dr. Wu Yuxin Reply:
A proper assessment can only be made after an actual consultation.[Read More] Understanding Sudden Skin Rashes: Causes and Treatment Options
Does Sulfasalazine Affect Pico Laser Treatments for Skin Conditions?
Does taking "Saler" have any effect on picosecond laser treatment? Hello, doctor. Due to my issue with ankylosing spondylitis, I am currently taking 2 tablets of sulfasalazine daily. I have found that this medication is metabolized in the body to salicylic acid (the mai...
Dr. Wu Yuxin Reply:
You should discuss the potential side effects with your physician.[Read More] Does Sulfasalazine Affect Pico Laser Treatments for Skin Conditions?