Laser Mole Removal and Glycolic Acid Peels: What You Need to Know
Mole removal laser & glycolic acid peel 1. I previously visited a dermatologist to have a mole removed. Because my mole is quite deep, the doctor mentioned that there would be a sunken scar after the procedure. Is this related to laser treatment? I recall seeing news reports ...
Dr. Jiang Yujiao Reply:
Hello: In response to your question, whether laser mole removal will leave scars is related to the depth of the mole. Generally, moles that are bluish in color tend to be deeper, and if you want to remove them completely, there is a higher chance of scarring. In contrast, shallow...[Read More] Laser Mole Removal and Glycolic Acid Peels: What You Need to Know
Understanding Skin Issues: Pink Spots and Their Causes
Skin issues I initially developed small pink spots on my body, about a centimeter in size. Gradually, they grew larger, and the center of the spots became lighter in color. After a while, the color changed to a slight brown. They feel rough to the touch. I have had them on my han...
Dr. Hong Zhengsheng Reply:
Hello Nancy: It is not possible to make a diagnosis based solely on your description. Please consult a dermatologist nearby for an accurate diagnosis and treatment. Thank you for using "Taiwan e-Hospital" to ask your question. "Taiwan e-Hospital" cares about y...[Read More] Understanding Skin Issues: Pink Spots and Their Causes
Understanding Acne Treatments: Laser and Pulsed Light Therapy Insights
Medical Aesthetics for Acne Doctor, I have undergone pulsed light therapy and laser treatment for acne at a dermatology clinic. Should I expect the results to appear after 1 to 2 days? After the laser treatment, I noticed some red spots on my face that look like red blemishes. I ...
Dr. Hong Zhengsheng Reply:
Hello: Due to the differences in laser types, individual skin characteristics, and personal skin reactions to lasers, it is not possible to provide a one-size-fits-all answer to your question. The best advice is to "find a dermatologist you trust and schedule a consultation....[Read More] Understanding Acne Treatments: Laser and Pulsed Light Therapy Insights
Managing Post-Laser Care: Redness, Sunscreen, and Rosacea Solutions
Red scars, sun protection, and rosacea concerns? Dr. Jiang... I accidentally came across this website, haha~ Happy New Year! Last Wednesday, I had laser treatment for spots at the clinic. You prescribed me an ointment and artificial skin... I would like to ask you, how long shoul...
Dr. Jiang Yujiao Reply:
Hello: In response to your question, it is normal to experience some itching and redness after laser treatment. Some individuals may also have an itchy reaction to artificial skin; in such cases, you can switch to ointments or restorative skincare products. When taking isotretino...[Read More] Managing Post-Laser Care: Redness, Sunscreen, and Rosacea Solutions
Understanding Unusual Brown Spots on the Chest: Causes and Treatments
I have unusual spots on my chest? When I was in the first year of junior high school, a patch of brown spots suddenly appeared on my left chest, about the size of a palm. It doesn't hurt or itch. I went to see a dermatologist, and the doctor said it was a nevus. Later, I wen...
Dr. Huang Ruiyun Reply:
The term "nevus" refers to what is commonly known as a birthmark, but it is not limited to marks present at birth; some nevi may appear during puberty or even in adulthood. There are many types of nevi, and online platforms cannot provide a diagnosis, so I cannot addres...[Read More] Understanding Unusual Brown Spots on the Chest: Causes and Treatments
How to Treat Blood Spots from Acne: Effective Solutions
Is there bruising inside the acne, and has it healed now? Hello Doctor, I have a question I would like to ask you. Previously, I had acne, and because I squeezed it improperly and didn't clean it out completely, it resulted in some bruising underneath. It has now healed, b...
Dr. Hong Zhengsheng Reply:
Hello, Xiao Xuan: The best advice is to find a dermatologist you trust and consult with them. I apologize, but based on your written description, I cannot determine your specific condition. Answers found online can only speculate based on the description and experience provided, ...[Read More] How to Treat Blood Spots from Acne: Effective Solutions
Understanding Baby Rashes: Causes, Symptoms, and Treatments
Infant rash Dear Doctor, I have received your previous response, thank you. I would like to provide a complete description of the issue you asked me to write about. My three-month-old baby has developed several red rashes on their legs. Initially, there were only one or two spo...
Dr. Jiang Zheen Reply:
I wonder if the baby is experiencing any itching? Are there any rashes on the palms or soles? It appears to be more like a hypersensitive reaction, which can be referred to as lichen urticatus. It could also possibly be a condition unique to children called acropustulosis of infa...[Read More] Understanding Baby Rashes: Causes, Symptoms, and Treatments
Understanding Red Rashes on Your Baby's Legs: Causes and Solutions
Red rash on the baby's feet? Hello Doctor, I have received your previous response, thank you. I would like to provide a complete description of the issue as you requested. My three-month-old baby has developed several red rashes on their legs. Initially, there were just one ...
Dr. Jiang Zheen Reply:
I'm sorry, but I cannot find your webpage on the website; I can only find its homepage. Please provide more details about the URL. Wishing you peace.[Read More] Understanding Red Rashes on Your Baby's Legs: Causes and Solutions
Understanding Baby Rash: Causes, Symptoms, and Treatment Options
Infant rash The baby, who is three months old, has developed several red rashes on the legs that do not swell. However, the center of the red areas has a raised bump, which is usually skin-colored or slightly red. If the skin is stretched too much, it can turn into white spots th...
Dr. Jiang Zheen Reply:
Based on your description, it is difficult to determine the exact situation. It would be helpful if you could describe the specific location, quantity, size, extent, presence of symptoms, and any other doctors' diagnoses. Providing a photo would be ideal. However, according ...[Read More] Understanding Baby Rash: Causes, Symptoms, and Treatment Options
Do You Really Need to Treat Flat Warts? Understanding Your Options
Annoying flat warts...??? Do flat warts need to be treated? They don't hurt and are just small white spots. I have them on my palms and previously underwent cryotherapy, which worked for a while, but recently new ones have appeared in other areas. I find cryotherapy very pai...
Dr. Hong Zhengsheng Reply:
Hello, regarding your inquiry: seeking medical attention is the best course of action. Answers found online can only speculate based on descriptions and experiences, and cannot provide the precise diagnosis and treatment that an in-person consultation can offer. Therefore, I reco...[Read More] Do You Really Need to Treat Flat Warts? Understanding Your Options
Understanding White Bumps on Lips: Dermatology Insights
Hello doctor, regarding my lips? I have small white spots on my lips (about the size of a pinprick), which I have noticed for two years, but they haven't really expanded. There are about twenty spots located just below the philtrum and above the upper lip, and there are also...
Dr. Hong Zhengsheng Reply:
Hello, Xiao Ming: Cauliflower, localized sebaceous gland-related conditions, and localized keratinization abnormalities are all potential causes. I apologize that based on your description, I cannot determine your specific condition. Answers found online can only speculate based ...[Read More] Understanding White Bumps on Lips: Dermatology Insights
Understanding Sudden Skin Allergies: Causes, Symptoms, and Treatment
Skin allergy Hello! I have never had skin allergies before, but about a month ago, I suddenly developed raised red spots that are very itchy on the joints of both legs, knees, thighs, fingers, and finger joints. I applied a common ointment for insect bites, and after enduring the...
Dr. Jiang Yujiao Reply:
Hello: In response to your question, your symptoms are more indicative of a skin allergy - urticaria (hives). Urticaria is classified as a Type I hypersensitivity reaction, which occurs very rapidly. Upon contact, inhalation, or ingestion of an allergen, reactions can manifest wi...[Read More] Understanding Sudden Skin Allergies: Causes, Symptoms, and Treatment
Understanding and Treating Persistent Purple Spots on Your Legs
How can I improve the appearance of bruises on my legs? I remember when I was 15 years old, I noticed a large area of petechiae on the dorsum of my foot. Now that I am 30, it has become increasingly severe, extending to my calves, and sometimes clusters of petechiae appear on the...
Dr. Jiang Yujiao Reply:
Hello: In response to your question, after walking for less than ten minutes, the dorsum of my foot is almost entirely covered, and it doesn't typically present with petechiae so quickly; rather, it resembles a phenomenon of vasodilation. Vasodilation is specific to individu...[Read More] Understanding and Treating Persistent Purple Spots on Your Legs
Sudden Appearance of Multiple Moles: When to See a Dermatologist?
A sudden increase in the number of moles in the same area? In the second half of the year, I suddenly developed many moles on my back with varying shades of color; some are dark brown while others appear as faint patchy spots. Although they are not very prominent yet, there is on...
Dr. Hong Zhengsheng Reply:
Hello Lynne: The answer is, "You need to see a doctor." It is recommended that when you notice the described symptoms on your skin, you should promptly visit a public hospital under the Department of Health in your city or county and consult with a dermatologist. All of...[Read More] Sudden Appearance of Multiple Moles: When to See a Dermatologist?
Understanding the Causes of Red Spots on Arms: A Dermatology Perspective
Numerous blood spots have appeared on both arms? Hello Dr. Hong, I would like to ask why I have been gradually developing small red spots on my arm. They are painless, itchless, and I have no sensation from them. They have appeared slowly over the past few years and are becoming ...
Dr. Hong Zhengsheng Reply:
Hello, Xiaowanzi: The localized vascular lesions of the skin and damage caused by ultraviolet rays are potential causes. I apologize that based on your description, I cannot determine your specific condition. Answers found online can only speculate based on the information provid...[Read More] Understanding the Causes of Red Spots on Arms: A Dermatology Perspective
Do I Have Skin Cancer? Understanding Treatment Options and Concerns
Is it skin cancer? Hello, doctor. I originally underwent cryotherapy (twice) for warts, but it wasn't completely effective. After returning to Kinmen, I continued treatment, but it hasn't fully resolved. Last week, the doctor used a syringe to apply a medication (called...
Dr. Hong Zhengsheng Reply:
Hello Albert: If you have any questions regarding medication, you can consult your attending physician in person or ask the pharmacist when picking up your medication. This will help resolve any confusion you may have immediately. Additionally, there is a "Drug Information N...[Read More] Do I Have Skin Cancer? Understanding Treatment Options and Concerns
Unexplained Blood Marks in the Groin: Causes and Concerns
Bloodstains in the groin area? Recently, I have noticed unexplained bruises between my groin and thighs extending to my abdomen. They feel slightly indented to the touch, and the marks are getting larger, but they are not painful or itchy. What could be the cause?
Dr. Hong Zhengsheng Reply:
Hello, Ah Meow: "…blood spots…depressions…", this could potentially be caused by several common conditions: skin atrophy, striae, subcutaneous fat disorders, or subcutaneous vascular abnormalities… I apologize that based on your description, it is currently not possible...[Read More] Unexplained Blood Marks in the Groin: Causes and Concerns
Understanding Lip Sebaceous Glands vs. Fordyce Spots: Key Differences
Lip sebaceous gland or cheilitis? Hello doctor, I recently noticed many very small white spots on my lips. They are so tiny that they are hard to see unless you look closely, and I don't know when they appeared since they are not painful or bothersome. I would like to ask if...
Dr. Hong Zhengsheng Reply:
Hello, Xiao Qiang: Local sebaceous gland hyperplasia, localized mucosal changes, and eczema are all possible causes. As for herpes, most patients experience discomfort. I apologize that based on your description, I cannot determine your exact condition. Answers found online can o...[Read More] Understanding Lip Sebaceous Glands vs. Fordyce Spots: Key Differences
Red Spots on Glans: Causes, Symptoms, and Treatment Options
I have had red spots on my scalp for a long time, and they are peeling? Hello, I have noticed three red spots on my genital area, one of which resembles a small bump, and all three spots are peeling. They are located on the glans, with one on the corona. I would like to know what...
Dr. Hong Zhengsheng Reply:
Hello Akon: Psoriasis, fungal infections, eczema, and sexually transmitted diseases are all possible causes. I apologize that based on your description, I cannot determine your exact condition, as online answers can only speculate based on the information provided and experience,...[Read More] Red Spots on Glans: Causes, Symptoms, and Treatment Options
Understanding and Managing Recent Acne Breakouts: Expert Advice
I've been experiencing a sudden outbreak of acne recently? Hello Dr. Jiang: In the past two weeks, I've been experiencing breakouts on my face (cheeks, nose, and along the hairline, approximately 20 spots). They are quite deep, with some developing whiteheads while othe...
Dr. Jiang Yujiao Reply:
Hello: In response to your question, the possible reasons for the acne on your face, considering your symptoms and age, are as follows: (1) Using skincare products that are not suitable for you, which may be too greasy or contain ingredients in sunscreen that can cause breakouts....[Read More] Understanding and Managing Recent Acne Breakouts: Expert Advice