Understanding Darkening at the Corners of Your Mouth: Causes and Remedies
Darkening of the corners of the mouth? My mouth corners are sometimes dry and itchy, and I've recently noticed a trend of darkening at the corners (this has happened before and resolved, but I forgot the exact cause since different doctors provided different answers). What s...
Dr. Huang Ruiyun reply Dermatology
Hello: It is most likely post-inflammatory hyperpigmentation, which refers to the marks left after a skin condition has resolved. As long as the previous skin condition does not flare up again, the pigmentation will gradually fade over time. I cannot prescribe medication without ...[Read More] Understanding Darkening at the Corners of Your Mouth: Causes and Remedies
Gratitude to Dr. Huang for Dermatology Guidance and Support
Thank you for the doctor's guidance..? Thank you, Dr. Huang, for taking the time to provide guidance... Wishing you all the best.
Dr. Huang Ruiyun reply Dermatology
You're welcome.[Read More] Gratitude to Dr. Huang for Dermatology Guidance and Support
Essential Skincare Routine for Seborrheic Dermatitis: Morning and Night Steps
Steps for Morning and Evening Skincare Routine for Seborrheic Dermatitis Hello Dr. Huang: I have oily skin in the T-zone and on my cheekbones, and I often experience enlarged pores. During cold weather, I also have flaking skin. Using Lin Der Long medication helps improve the con...
Dr. Huang Ruiyun reply Dermatology
Hello: The most important skincare step for seborrheic dermatitis is to get beauty sleep; you should avoid staying up late and try to develop a habit of going to bed by 10 PM (as much as possible). Skincare is not magical; it mainly involves cleansing and maintaining appropriate ...[Read More] Essential Skincare Routine for Seborrheic Dermatitis: Morning and Night Steps
Effective Skin Care Tips for Seniors to Alleviate Itching
Elderly skin itching? Hello, doctor. I would like to ask how to properly clean and care for elderly skin to prevent itching. My father-in-law is now ninety years old and has been bathed by my mother-in-law for many years. However, in the past few months, he has frequently experie...
Dr. Huang Ruiyun reply Dermatology
Hello: Elderly individuals' skin should not be over-washed, and frequent bathing is also not advisable. If lotion has not shown improvement, you may try using a cream instead. If that still does not help, please take them to see a dermatologist in person. Additionally, some ...[Read More] Effective Skin Care Tips for Seniors to Alleviate Itching
Is Adapalene Gel 1% Effective for Treating Blackheads?
Blackheads Hello! Is Adapalene 1% gel effective for blackheads?
Dr. Huang Ruiyun reply Dermatology
Hello: Everyone reacts differently; you can try it for two months.[Read More] Is Adapalene Gel 1% Effective for Treating Blackheads?
Post-Cryotherapy Care for Viral Warts: Essential Tips for Parents
Post-treatment care for viral warts after cryotherapy? My fourth-grade son received cryotherapy for plantar warts at the dermatology clinic. How should I manage his wound regarding the contagious warts? How can I prevent transmission to other family members? Is the contagiousness...
Dr. Huang Ruiyun reply Dermatology
You can apply iodine to the wound and cover it with a bandage. Avoid submerging it in dirty water, and refrain from swimming or soaking in hot springs for the time being. If a large blister forms and remains intact, you should see a dermatologist for further management. The infec...[Read More] Post-Cryotherapy Care for Viral Warts: Essential Tips for Parents
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 Dermatology
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
Top Dermatology Clinics in Kaohsiung for Skin Care and Aesthetic Treatments
Dermatology clinics in Kaohsiung? Hello, could you please recommend some good dermatology clinics in Kaohsiung City? It would be even better if they offer medical aesthetics services. Thank you!
Dr. Huang Ruiyun reply Dermatology
You really caught me off guard! Every clinic has both satisfied and dissatisfied patients; seeing a doctor is all about fate! As the saying goes, "A good doctor is a blessing for the patient." There is truth to that! I feel awkward not responding, so here are some refer...[Read More] Top Dermatology Clinics in Kaohsiung for Skin Care and Aesthetic Treatments
Understanding Cholinergic Urticaria: Treatment and Management Insights
Cholinergic urticaria Hello Dr. Huang, I am the patient with cholinergic urticaria who consulted you last Friday. I would like to ask if the medication should provide noticeable improvement immediately after taking it. I have been on it for a week, but it seems like there hasn&#x...
Dr. Huang Ruiyun reply Dermatology
Hello: Everyone reacts differently to medications. Let's try switching the medication! It may be that in the future, we can only rely on medication to manage it until it resolves on its own.[Read More] Understanding Cholinergic Urticaria: Treatment and Management Insights
Understanding Unexplained Bruises: Is It Purpura?
I don't know if it's purpura? Doctor, I apologize for bothering you, but I have a question. This year, I have frequently noticed unexplained bruises on my body, and I often don't know how they appeared. In February, I developed an unexplained bruise above my left k...
Dr. Huang Ruiyun reply Dermatology
Hello: I apologize, but online platforms cannot provide diagnoses, let alone conduct examinations. This website is intended for further consultation after a known diagnosis. Relying on the internet before a diagnosis is made will only lead to more confusion. Please see a doctor i...[Read More] Understanding Unexplained Bruises: Is It Purpura?
Understanding Hair Loss: Oiliness, Stress, and Regrowth Concerns
Some questions? Hello! I have some questions that I would like to clarify. 1. I've been staying up late recently, and my scalp has been very oily with dandruff. Could this be due to excessive heat in my body, leading to oiliness and affecting my hair loss? 2. I've he...
Dr. Huang Ruiyun reply Dermatology
1. It is the result of "staying up late" that leads to oily scalp and dandruff; there is no need to worry about "heat" in the body, as reducing heat is ineffective. The key point is "not staying up late." Oily scalp does not cause "hair loss,&qu...[Read More] Understanding Hair Loss: Oiliness, Stress, and Regrowth Concerns
Understanding Winter Itch: Managing Cholinergic Urticaria Symptoms
Feeling itchy all over when it gets warm in winter? Doctor, I experience a prickly and itchy sensation all over my body during winter whenever I get warm. It's unbearable, especially when I eat outside in the cold and then consume hot food, which triggers discomfort. The pri...
Dr. Huang Ruiyun reply Dermatology
Hello: You may have cholinergic urticaria. While this condition may not be completely curable, many cases can improve with medication. The newer medications have fewer side effects compared to earlier ones and can be taken long-term, so there is no need to be afraid of seeking me...[Read More] Understanding Winter Itch: Managing Cholinergic Urticaria Symptoms
Understanding Post-Cryotherapy Complications: When to Seek Medical Attention
After cryotherapy for warts, the blister has turned deep purple, and there is a band of redness approximately 1.5 centimeters wide surrounding it? I have a viral wart on the sole of my foot. After undergoing cryotherapy about ten times, there was no significant improvement. Five ...
Dr. Huang Ruiyun reply Dermatology
Hello: Although these are possible situations that may occur with cryotherapy on the soles of your feet, you don't have to endure it for too long. You don't need to wait for your appointment in two days; you can visit a clinic with an earlier availability! If that parti...[Read More] Understanding Post-Cryotherapy Complications: When to Seek Medical Attention
Understanding Combination Skin: Best Moisturizers and Makeup Tips
Spot Dry cheeks and an oily nose indicate combination skin. For moisturizing, it is recommended to use a lightweight, non-comedogenic moisturizer that hydrates without clogging pores. When covering blemishes, it is advisable to use a concealer and foundation that match your skin ...
Dr. Huang Ruiyun reply Dermatology
1. You can choose two types of moisturizing products: one suitable for dry skin to apply on the cheeks, and another suitable for oily skin to apply on the nose; or to keep it simple, select one product suitable for the cheeks, applying more on the cheeks and less on the nose, or ...[Read More] Understanding Combination Skin: Best Moisturizers and Makeup Tips
Managing Oily Scalp and Hair Loss: Tips from a Dermatologist
The scalp is oily..? Hello Dr. Huang, my scalp tends to get oily easily. I'm not sure if this is related to my hair thinning on the top of my head. However, it shouldn't be male pattern baldness since I don't have an M-shaped receding hairline. I use hair spray and...
Dr. Huang Ruiyun reply Dermatology
Hello: Washing your hair is not related to hair loss, but pulling it too hard can lead to hair shedding. Everyone has different hair types and densities by nature, and what you need is a good stylist. As for whether you have male pattern baldness, you should visit a dermatologist...[Read More] Managing Oily Scalp and Hair Loss: Tips from a Dermatologist
Do Silicone Hair Products Harm Your Hair? A Dermatologist's Insight
Questions about hair washing? The opinions on products containing silicones are very polarized online. Does using hair care products with silicones cause damage to the hair? Are there any adverse effects from long-term use? It is also quite challenging to find products that do no...
Dr. Huang Ruiyun reply Dermatology
Hello: Actually, this issue is not very serious. Hair is not alive (the scalp and hair follicles are). As long as you don't frequently use 2-in-1 shampoos or those that emphasize nourishment and smoothness, it should be fine. These types of products may initially make your h...[Read More] Do Silicone Hair Products Harm Your Hair? A Dermatologist's Insight
Understanding Non-Itchy Red Spots on Legs and Feet: When to See a Dermatologist
Subcutaneous red spots I have red spots scattered on my calves and the soles of my feet, but they are not itchy and have not raised. It has been 5 days. Should I see a dermatologist for treatment, or could this indicate an underlying condition?
Dr. Huang Ruiyun reply Dermatology
Hello: I'm sorry, but a diagnosis cannot be made online. If the red spots increase or if other symptoms occur, please visit a dermatologist in person. Wishing you all the best.[Read More] Understanding Non-Itchy Red Spots on Legs and Feet: When to See a Dermatologist
Cost of Laser Mole Removal: What to Expect in Taiwan
Cost of mole removal Hello, I have been troubled by many small moles on my face for a long time. I plan to undergo laser treatment to remove them, and there are about twenty in total. Could you please let me know how the costs are calculated and approximately how much it would be...
Dr. Huang Ruiyun reply Dermatology
Hello: The charging methods for laser mole removal vary slightly among different medical institutions, and the fees also differ, typically ranging from about $100 to $300 per mole. Please inquire directly with the specific clinic you plan to visit. The recurrence rate of moles is...[Read More] Cost of Laser Mole Removal: What to Expect in Taiwan
Will My Eyebrows Grow Back After Tweezing? Expert Insights
Eyebrow issues? Hello Jason, It's common to feel regret after plucking eyebrow hairs, but the good news is that they typically do grow back. The regrowth time can vary from person to person, but on average, it may take about 4 to 6 weeks for the hairs to start growing back...
Dr. Huang Ruiyun reply Dermatology
It should grow back in about three months, unless the hair was pulled out too aggressively, which could damage the hair follicles and result in some not growing back.[Read More] Will My Eyebrows Grow Back After Tweezing? Expert Insights
Understanding Hair Loss on Infants' Scalp: Causes and Concerns
The baby has a patch on the top of the head where hair has not grown? Hello Dr. Huang, I have a newborn baby who is about 14 days old and very healthy. However, there is a spot on the top of the head that is slightly larger than a one-dollar coin where hair has not grown since b...
Dr. Huang Ruiyun reply Dermatology
Hello: I'm sorry, but online diagnoses are not permissible. Even with photos, it usually does not meet the professional standards required for diagnosis, and there is a risk of misdiagnosis. If you are truly concerned, please take your baby to see a dermatologist in person. ...[Read More] Understanding Hair Loss on Infants' Scalp: Causes and Concerns