Do Sunscreens Affect Skin Health? Debunking Myths and Facts
Does applying sunscreen have an effect on the skin (body parts)? Hello, doctor: I would like to ask whether it is necessary to apply sunscreen. After all, it is still a chemical product, and applying it on the skin can feel oily. Could it cause follicle blockage? Or does the oily...
Dr. Wu Yuxin Reply:
If you don't apply it, you are at a higher risk of sunburn, aging, tanning, and even an increased risk of developing skin cancer. Please consider this carefully.[Read More] Do Sunscreens Affect Skin Health? Debunking Myths and Facts
Effective Solutions for Reducing Eczema-Related Skin Discoloration
Elimination of pigment deposition in atopic dermatitis? Hello: I have been a severe allergy sufferer since childhood, and my atopic dermatitis only improved in my twenties due to changes in my environment and related physical therapy methods. Currently, my atopic dermatitis is no...
Dr. Wu Yuxin Reply:
Could you please prescribe a skin whitening cream?[Read More] Effective Solutions for Reducing Eczema-Related Skin Discoloration
Understanding the Use of Silian Cream for Acne Treatment and Prevention
Regarding the usage of Silian Cream? Can I apply that ointment immediately after squeezing a pimple, or does it only serve to lighten acne scars and prevent new breakouts? Additionally, how can I prevent hyperpigmentation from acne? Sometimes, even if I don't touch the pimpl...
Dr. Wu Yuxin Reply:
1. Silyan cream contains azelaic acid, which is a commonly used topical medication in dermatology. This medication is effective for acne, comedones, enlarged pores, and skin whitening to reduce pigmentation. 2. Melanin deposition refers to what we call post-inflammatory hyperpi...[Read More] Understanding the Use of Silian Cream for Acne Treatment and Prevention
Effective Laser Treatments for Hypertrophic Scars and Skin Whitening
Skin whitening Hello Dr. Wu, 1. What laser treatments are recommended for hypertrophic scars? 2. How can friction-induced hyperpigmentation be treated for skin whitening?
Dr. Wu Yuxin Reply:
1. Hypertrophic scars generally tend to regress on their own, or can be treated with local corticosteroid injections or pulsed dye laser therapy to expedite the process. 2. I'm not quite sure what you mean by friction-induced skin darkening. It could be due to prolonged fric...[Read More] Effective Laser Treatments for Hypertrophic Scars and Skin Whitening
Effective Medical Treatments for Skin Whitening: What You Need to Know
Skin whitening What medical methods can be used for skin whitening?
Dr. Huang Ruiyun Reply:
Intense Pulsed Light (IPL) or rejuvenating whitening laser (many devices are available, including those at Chang Gung Memorial Hospital).[Read More] Effective Medical Treatments for Skin Whitening: What You Need to Know
Understanding Skin Whitening Creams: Ingredients, Usage, and Effectiveness
Whitening cream What is the whitening ingredient in WHITE CREAM? Can it be applied in the morning? Should sunscreen be applied after using it? Is AZEL CREAM also a whitening ointment? Is it used at night? After undergoing laser treatment, the clinic doctor prescribed these two oi...
Dr. Zhang Zhibo Reply:
1. The term "white cream" should refer to a whitening ointment, but the main ingredients need to be provided by the manufacturer to determine its composition. 2. Azelaic acid (Azel Cream) itself can treat acne and has a whitening effect, but it can be relatively irritat...[Read More] Understanding Skin Whitening Creams: Ingredients, Usage, and Effectiveness
Understanding Skin Whitening Creams: Ingredients, Usage, and Effectiveness
Whitening cream What is the whitening ingredient in WHITE CREAM? Can it be applied in the morning? Should sunscreen be applied after using it? Is AZEL CREAM also a whitening ointment? Is it used at night? After undergoing laser treatment, the clinic doctor prescribed these two oi...
Dr. Cai Changlin Reply:
Hello: The "white cream" you mentioned is a product name and is not registered for a specific ointment. There are more than 30 approved cosmetic products by the Department of Health that include the term "white cream." I suggest you directly consult with your ...[Read More] Understanding Skin Whitening Creams: Ingredients, Usage, and Effectiveness
Understanding Skin Whitening Creams: Ingredients, Usage, and Effectiveness
Whitening cream What is the whitening ingredient in WHITE CREAM? Can it be applied in the morning? Should sunscreen be applied after using it? Is AZEL CREAM also a whitening ointment? Is it applied at night? After receiving laser treatment, the clinic doctor prescribed these two ...
Dr. Jiang Zheen Reply:
It is best to directly ask the prescribing physician your questions.[Read More] Understanding Skin Whitening Creams: Ingredients, Usage, and Effectiveness
Understanding Skin Whitening Creams: Ingredients, Usage, and Effectiveness
Whitening cream What is the whitening ingredient in WHITE CREAM? Can it be applied in the morning? Should sunscreen be applied after using it? Is AZEL CREAM also a whitening ointment? Is it used at night? After undergoing laser treatment, the clinic doctor prescribed these two oi...
Dr. Huang Ruiyun Reply:
The medication names you provided are likely clinic-specific or brand names, rather than the generic names of the active ingredients. Therefore, it is fundamentally difficult to answer your question. It is recommended that you consult the doctor who prescribed the medication to u...[Read More] Understanding Skin Whitening Creams: Ingredients, Usage, and Effectiveness
Can Ice Packs Cause Skin Issues? Understanding the Risks of Direct Ice Application
Consultation I recently read an article about sun protection and learned that ice cubes should not be applied directly to the face. In my youth, during the summer, I often used ice cubes on my face, thinking it was refreshing and would help with skin whitening (even though I natu...
Dr. Hong Zhengsheng Reply:
Hello, Yu: The outer layer of the skin has a natural protective barrier that safeguards it. However, frequently exposing the skin to low temperatures and humid environments can indeed damage this protective layer. The best advice is to consult a trusted dermatologist for an exami...[Read More] Can Ice Packs Cause Skin Issues? Understanding the Risks of Direct Ice Application
Cost of Laser Treatments for Pore Reduction and Skin Whitening
The cost of laser pore reduction is approximately how much? Can laser treatments help with pore reduction and skin whitening? What is the approximate cost? What precautions should be taken before and after the laser treatment?
Dr. Jiang Yujiao Reply:
Hello: In response to your question, the cost for pore reduction and skin whitening depends on the type of laser or intense pulsed light (IPL) used. Generally, the effects can last for 1-2 months per session. The average cost per session ranges from $5,000 to $8,000, with a compl...[Read More] Cost of Laser Treatments for Pore Reduction and Skin Whitening
How to Safely Lighten Skin After Using Whitening Creams
Skin tanning Hello, I am a 16-year-old male. I was introduced to a bearberry whitening cream, and the more I apply it, the darker my skin seems to get. I saw on TV that these products might contain mercury, which I suspect is true since I haven't been exposed to much sunligh...
Dr. Huang Ruiyun Reply:
If it is a product from a reputable manufacturer approved by the Department of Health, it will not contain mercury, so avoid purchasing products of unknown origin. In fact, skin color is largely determined by genetics, and the effectiveness of whitening products is limited. The b...[Read More] How to Safely Lighten Skin After Using Whitening Creams
Achieving Radiant Skin: Tips for Whitening and Reducing Dark Circles
Skin whitening and dark circle reduction? I want to lighten my skin and eliminate dark circles.
Dr. Huang Ruiyun Reply:
To achieve skin whitening, the primary focus should be on sun protection; secondly, the use of alpha hydroxy acids (AHAs) can be considered. Dark circles are difficult to eliminate, so it's important to avoid staying up late. If there is a history of nasal allergies, it is e...[Read More] Achieving Radiant Skin: Tips for Whitening and Reducing Dark Circles
Summer Laser Treatments: Risks of UV Exposure and Skin Whitening
Summer Laser Mole Removal Does having moles treated in the summer increase the risk of pigmentation due to stronger ultraviolet (UV) rays? Also, is the effect of ultrasound whitening better in the summer?
Dr. Huang Ruiyun Reply:
In fact, moles often require multiple laser treatments for removal, spanning from winter to summer or from summer to winter. Additionally, moles are inherently dark, so they may only return to their original dark appearance for a period of time, which isn't a significant iss...[Read More] Summer Laser Treatments: Risks of UV Exposure and Skin Whitening
Understanding the Connection Between Nail Fungus and Skin Discoloration
Onychomycosis Hello Dr. Chen, I have been troubled by onychomycosis (fungal nail infection) for many years. Initially, I thought it was just a minor issue, but recently I noticed many dark spots on my calves. Upon further observation, it seems to be slowly spreading upwards. It s...
Dr. Chen Yiying Reply:
Hello: In response to your question, first of all, onychomycosis not only affects aesthetics but can also be contagious to oneself and others. Regardless of whether the lesions on your legs are caused by fungi, if onychomycosis is confirmed, young individuals should consider aggr...[Read More] Understanding the Connection Between Nail Fungus and Skin Discoloration
How Misusing Skin Creams Can Lead to Deteriorating Skin Conditions
Substance abuse leading to deteriorating skin condition? I heard that applying a cream called "Hydroquinone" can help with skin whitening, so I bought it since it's available at many pharmacies. At first, it worked well and even faded some scars. Without realizing ...
Dr. Huang Ruiyun Reply:
In theory, Hirudoid does not have the side effects you mentioned (nor the effects you described). It is recommended that you visit a dermatologist in person, as further diagnosis cannot be made online.[Read More] How Misusing Skin Creams Can Lead to Deteriorating Skin Conditions
How Drug Abuse Can Deteriorate Your Skin Health
Substance abuse leads to deteriorating skin condition? I heard that applying a cream called "Hydroquinone" can help with skin whitening, so I bought it since it's available at many pharmacies. At first, it worked well and even helped fade scars. Unknowingly, I used...
Dr. Huang Ruiyun Reply:
In theory, Hirudoid does not have the side effects you mentioned (nor the effects you described). It is recommended that you visit a dermatologist in person, as further diagnosis cannot be made online.[Read More] How Drug Abuse Can Deteriorate Your Skin Health
Does Rice Water Really Brighten Skin? Debunking the Myth
Rice washing water There is a belief that washing the face with rice water can lead to skin whitening. Is this true?
Dr. Huang Ruiyun Reply:
Cleansing water or facial cleansers have a short contact time on the skin, resulting in limited whitening effects. After washing the face, the stratum corneum's moisture content increases, making the skin appear whiter, but this effect is temporary.[Read More] Does Rice Water Really Brighten Skin? Debunking the Myth
Effective Skin Whitening Solutions and Acne Treatment Tips
Skin whitening Hello: (1) I would like to ask if the L-ascorbic acid whitening treatment is only available at your Hsinchu hospital? Is it available in the central region? Is it available in Yuanlin, Changhua? (2) For those working in the hairdressing industry, how should one han...
Dr. Zheng Lizhen Reply:
Hello! 1. Our Department of Health "Taoyuan Hospital" (not Hsinchu Hospital!) offers L-ascorbic acid whitening treatments, and medical institutions in the central region also provide this service. However, you will need to inquire directly with the specific medical inst...[Read More] Effective Skin Whitening Solutions and Acne Treatment Tips
Can Injectable Vitamin C Be Used Topically for Skin Whitening?
The use of injectable L-ascorbic acid (Vitamin C)! I'm sorry for the interruption. May I ask Dr. Chen... about the injectable L-ascorbic acid (vitamin C) vials (glass, 2ml, 500mg) used in hospitals? Can I apply it directly to my face? Can the skin absorb it? Would this also ...
Dr. Chen Yiying Reply:
Hello: In response to your question, the vitamin C used for injections in hospitals is not in the L-ascorbic acid form, which results in poor absorption and effectiveness when applied to the skin. The L-ascorbic acid form of vitamin can penetrate the skin's keratinocytes, bu...[Read More] Can Injectable Vitamin C Be Used Topically for Skin Whitening?