Effective Acne Treatments: Expert Advice and Options in Changhua
Acne 1. Could you please recommend a well-known acne clinic or dermatologist in Changhua? (Authority) 2. My acne issue seems to fall into the moderate to severe category, with comedones, many inflamed cystic lesions, and some small red papules. 3. How long does the treatment ...
Dr. Jiang Zheen Reply:
You don't necessarily need to go to a renowned specialist; any board-certified dermatologist can effectively treat your acne. In fact, many patients find that their doctors have limited interaction time. Generally, acne treatment requires 3-4 months. Oral isotretinoin is the...[Read More] Effective Acne Treatments: Expert Advice and Options in Changhua
Effective Permanent Hair Removal Options for Long Leg Hair at 18
Hair removal..? I am 18 years old and have long leg hair, which bothers me a lot. If I want to permanently remove my leg hair, what methods should I use, and what are the costs?
Dr. Huang Ruiyun Reply:
Permanent hair removal can be achieved through laser, intense pulsed light (IPL), or radiofrequency light. Multiple sessions are required, with each session spaced approximately two months apart. For example, at Hsinchu Hospital, the cost for removing hair from the lower legs (ex...[Read More] Effective Permanent Hair Removal Options for Long Leg Hair at 18
Understanding UV Damage: How Long Until Skin Produces Melanin?
Ultraviolet (UV) damage Hello Dr. Huang: I am a high school student and have just started to learn about skincare. How long does it take for the skin to start producing melanin when exposed to sunlight? Does it begin immediately upon contact with ultraviolet (UV) rays, or does it...
Dr. Huang Ruiyun Reply:
The speed at which one develops a tan is determined by their innate skin type, with some people never tanning and others tanning within minutes. Physical sunscreens take effect immediately, while chemical sunscreens require 15 to 30 minutes to become effective. Most sunscreens av...[Read More] Understanding UV Damage: How Long Until Skin Produces Melanin?
Excessive Sweating: Causes, Treatments, and When to See a Specialist
I am a person who sweats a lot? Hello Dr. Jiang: Two years ago, I asked you about a skin issue. Thank you very much for your response and encouragement. Now I have another question to consult with you. I feel that my upper body sweats very easily, including my face, neck, armpits...
Dr. Jiang Zheen Reply:
Localized hyperhidrosis can be treated, for example, excessive sweating of the hands or feet can be addressed through surgical procedures that ablate the sympathetic ganglia in the thoracic or abdominal cavity to control sweating. This is a definitive treatment option available i...[Read More] Excessive Sweating: Causes, Treatments, and When to See a Specialist
Help! Unexplained Skin Issues: Redness, Itching, and Scarring
Please help me? Hello Doctor: In February, I experienced an unexplained episode of severe flushing that lasted about 7-10 days, during which my skin became so red that it peeled off a layer. Since then, my skin has exhibited quite unusual symptoms. Starting in mid-May, I frequent...
Dr. Zheng Lizhen Reply:
Hello: Please go to a large hospital for further blood tests or skin biopsy examinations. Sincerely, Dr. Cheng Li-Chen, Dermatology.[Read More] Help! Unexplained Skin Issues: Redness, Itching, and Scarring
Understanding Folliculitis, Fungal Infections, and Diaper Rash in Children
Folliculitis vs. Fungal Infection vs. Dermatitis vs. Diaper Rash vs. Candidiasis Hello Dr. Zheng, my daughter is six years old and has been suffering from folliculitis on her buttocks for over two months. Previously, she also had infections around the anal area and genital region...
Dr. Zheng Lizhen Reply:
Hello: Under good hygiene conditions, folliculitis does not require prolonged care. Please visit a dermatology specialist for an accurate diagnosis and treatment. Sincerely, Dr. Cheng Li-Chen, Dermatology.[Read More] Understanding Folliculitis, Fungal Infections, and Diaper Rash in Children
Can You Swim or Soak in Hot Springs with Plantar Warts?
Can foot warts be soaked in hot springs or go swimming? In the past month, I have been experiencing pain in the soles of my feet. Three days ago, my doctor informed me that this is a plantar wart. At the time, I received some information about warts, but I only partially understo...
Dr. Zheng Lizhen Reply:
Hello: Yes, it is best to wait until you have fully recovered before engaging in the aforementioned activities to avoid affecting others. Sincerely, Dr. Cheng Li-Chen, Dermatologist.[Read More] Can You Swim or Soak in Hot Springs with Plantar Warts?
Understanding Scalp Issues: Differentiating Tinea Capitis and Dandruff
Hello, Dr. Cheng? Hello Dr. Cheng, I have a few questions... Are tinea capitis and seborrheic dermatitis caused by Malassezia the same? I have similar symptoms, so I'm not sure how to differentiate between the two. I have seen a dermatologist who prescribed oral medication, ...
Dr. Zheng Lizhen Reply:
Hello: Tinea capitis and seborrheic dermatitis are not the same. Please visit the outpatient clinic for a dermatologist to differentiate between the two and to assess whether the hair follicles are still capable of growing hair. Sincerely, Dr. Cheng Li-Chen, Dermatology.[Read More] Understanding Scalp Issues: Differentiating Tinea Capitis and Dandruff
Effective Treatments for Viral Warts: Surgery, Costs, and Recovery Insights
Viral warts I have been troubled by a problem for a long time! I have developed several viral warts on my hands and soles, commonly known as plantar warts. I have been seeing a dermatologist for nearly a year, during which I have undergone treatments including cryotherapy, electr...
Dr. Huang Ruiyun Reply:
Currently, there is no 100% effective treatment for warts. Some individuals may resolve completely after a single cryotherapy session, while others may have lesions that are just as stubborn as yours. Surgical removal is a rather poor treatment option, with no higher success rate...[Read More] Effective Treatments for Viral Warts: Surgery, Costs, and Recovery Insights
Understanding and Treating Follicular Keratosis on Arms and Legs
Follicular occlusion of the hands and feet? Dr. Huang: Hello. This skin issue has been bothering me for many years. I may have a congenital condition of follicular keratosis, which causes my skin to feel rough and bumpy, resembling "chicken skin." I am hesitant to wear ...
Dr. Huang Ruiyun Reply:
Purchase a fruit acid product to try it out.[Read More] Understanding and Treating Follicular Keratosis on Arms and Legs
Understanding Belly Hair in Women: Is It Normal or a Concern?
Abdominal hair I have some noticeable fine hairs around my navel! However, don't girls usually have no belly hair? I think it looks unattractive, so I shave it off, but it seems to get thicker and more abundant the more I shave! The same goes for the area around my areola! W...
Dr. Huang Ruiyun Reply:
Many people have a bit of it; they just won't show it to you.[Read More] Understanding Belly Hair in Women: Is It Normal or a Concern?
Understanding Urticaria: Is It Contagious and Do You Need Lifelong Medication?
Urticaria Can hives be contagious to others? Is it possible that I contracted hives from someone else? I was previously on medication and my condition improved, but I stopped taking the medication and now the symptoms have returned. Does having hives mean I need to take medicatio...
Dr. Huang Ruiyun Reply:
No. Not necessarily.[Read More] Understanding Urticaria: Is It Contagious and Do You Need Lifelong Medication?
Understanding Nighttime Itching: Causes and Remedies for Skin Irritation
Itching skin? Hello Doctor: I often experience itching on my skin before bedtime, particularly on my limbs and buttocks. When I scratch, it leaves red, streaky marks. I rely on applying lotion for relief, but it still bothers me a lot. During the day, my skin feels normal, but it...
Dr. Huang Ruiyun Reply:
You may have urticaria; you can visit a dermatology clinic to receive medication for control.[Read More] Understanding Nighttime Itching: Causes and Remedies for Skin Irritation
Should You Use Retinoids for Acne? Insights on OBAGI Products
Is it advisable to use retinoic acid? I have acne-prone skin. Should I use retinoids? Have you heard of the OBAGI brand?
Dr. Jiang Zheen Reply:
Patients with acne can use vitamin A acid. Currently, there are several brands of vitamin A acid available, as it is a prescription medication that requires a doctor's prescription. You should check if the active ingredient is isotretinoin, retinoic acid, acitretin, or adapa...[Read More] Should You Use Retinoids for Acne? Insights on OBAGI Products
Dealing with Ingrown Toenails: When to See a Doctor and Home Remedies
Ingrown toenail Hello Doctor: I have been experiencing ingrown toenails on my right foot. Is it better to see a doctor? If I don't go to see a doctor, what are some good remedies?
Dr. Huang Ruiyun Reply:
Nails should not be cut too deeply, and shoes should not be too tight. If the issue is bothersome, consider visiting an orthopedic clinic.[Read More] Dealing with Ingrown Toenails: When to See a Doctor and Home Remedies
Managing Recurring Skin Issues: Tips for Persistent Itching and Peeling
Skin diseases repeatedly relapse? Dr. Huang, I apologize for the interruption. My right middle finger's middle joint often itches, and the skin on the surface becomes rough and peels, causing itching. I went to a dermatologist and received medication to apply, which helped f...
Dr. Huang Ruiyun Reply:
The most important point is to avoid scratching or picking, as this will inevitably lead to a recurrence. This is a test of personal self-control.[Read More] Managing Recurring Skin Issues: Tips for Persistent Itching and Peeling
Understanding Genetic Hair Loss: Causes, Concerns, and Prevention Strategies
Regarding hereditary hair loss? Hello, doctor. I would like to ask you a few questions. My father and grandfather both have male pattern baldness, but not all of my father's brothers (uncles) experience this condition. Why is that? Given this situation, does it mean that I h...
Dr. Zheng Lizhen Reply:
Hello: Male pattern baldness is indeed related to genetics, but that does not mean that if one person in the family, such as a father or brother (uncle), is bald, everyone else will be bald as well. It's similar to height, which is also influenced by genetics, but not everyo...[Read More] Understanding Genetic Hair Loss: Causes, Concerns, and Prevention Strategies
Is Aldara Safe for Breastfeeding Moms? A Dermatologist's Insight
Lactating women using Lyrica? Hello, I am currently breastfeeding! I have an infection of flat warts on my neck, which has been recurring since my pregnancy. A dermatologist recommended that I use Aldara (imiquimod), but the instructions state that it is not recommended for breas...
Dr. Zheng Lizhen Reply:
Hello: The original explanation of Aldara should emphasize the need to evaluate the benefits of medication against the potential risks to the child during breastfeeding. The local application of Aldara has minimal systemic effects; otherwise, pregnant women would not be able to u...[Read More] Is Aldara Safe for Breastfeeding Moms? A Dermatologist's Insight
Understanding and Treating Dark Patches on the Buttocks
Dark discoloration of the buttocks? I have darkened areas below my buttocks (on both sides), which are likely the parts that frequently come into contact with the chair. They are not painful or itchy and have been present for many years. I didn't have them when I was younger...
Dr. Zheng Lizhen Reply:
Hello: Please visit a dermatology specialist to determine the cause before deciding on a treatment approach. Sincerely, Dr. Cheng Li-Chen, Dermatology.[Read More] Understanding and Treating Dark Patches on the Buttocks
Preventing the Spread of Warts: Essential Tips for Families
How to prevent transmitting the wart virus to others? The doctor said I have plantar warts and prescribed medication for treatment. I found information online that this is caused by a virus and can be transmitted to others through contact. It has been about four to five months si...
Dr. Huang Ruiyun Reply:
Plantar warts are not easily transmitted; they tend to develop on the soles of the feet, so there's no need to worry excessively about them. Try to avoid soaking in baths, hot springs, or swimming, and do not share shoes. Keep the bathroom floor as dry as possible.[Read More] Preventing the Spread of Warts: Essential Tips for Families