Do You Need Moisturizers After Using A Acid? Expert Tips Inside
A acid issues After applying tretinoin (A acid), is it necessary to use a moisturizer or similar cosmetic products? Can you recommend a brand? What kind of skincare routine should be followed? Will the peeling continue indefinitely?
Dr. Huang Ruiyun Reply:
1. Determine based on individual skin dryness. 2. For over-the-counter products, the principle is to look for the label that states "non-comedogenic." 3. Use sunscreen during the day. 4. The skin may adapt after two to three weeks; if peeling is severe, it is recommende...[Read More] Do You Need Moisturizers After Using A Acid? Expert Tips Inside
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
Effective Laser Treatments for Acne and Scars: What You Need to Know
Acne issues? Can a doctor use laser treatment to remove acne and acne scars? If removed, will they come back? How much does laser treatment typically cost? Are there hospitals in Miaoli that offer laser treatments? Additionally, I have many acne on my body; what treatment options...
Dr. Huang Ruiyun Reply:
If there are only residual red or black marks, they will fade on their own after a few months. If financially feasible, using intense pulsed light (IPL) can expedite the healing process slightly. Therefore, the focus should be on treating the acne itself rather than the scars. If...[Read More] Effective Laser Treatments for Acne and Scars: What You Need to Know
Understanding Doppler Blood Flow Measurement for Peripheral Vascular Assessment
Doppler ultrasound for peripheral blood flow assessment? Recently, my 3-year-old daughter experienced severe crying and exhibited conjunctival hemorrhage. Although we rushed to the hospital for emergency care, the ophthalmologist informed us that it would naturally resolve in abo...
Dr. Huang Ruiyun Reply:
It is used to test whether blood flow within the blood vessels is smooth and to check for any blockages.[Read More] Understanding Doppler Blood Flow Measurement for Peripheral Vascular Assessment
How to Safely Remove Unwanted Hair Around the Belly Button
Abdomen I have some fine hair on my abdomen, which looks fine, but around my belly button, there are some longer, darker hairs. It looks a bit strange when I wear certain clothes, and I’m considering removing them. What are the options for hair removal?
Dr. Zheng Lizhen Reply:
Hello: You can use laser hair removal or intense pulsed light (IPL) for hair removal. Sincerely, Dr. Cheng Li-Chen, Dermatologist.[Read More] How to Safely Remove Unwanted Hair Around the Belly Button
Understanding and Managing Rich Hand: Causes, Treatments, and Prevention Tips
Rich hand..? I have a condition known as "dishydrotic eczema," and I've been applying a topical ointment called "Four Benefits Cream." The symptoms have improved, but I experienced a similar situation last year, where I used the same ointment, got better,...
Dr. Huang Ruiyun Reply:
The principle for managing hand eczema includes minimizing exposure to water, cleaning agents, organic solvents, and friction, while frequently applying hand cream (or ointment). Hand cream is not a medication; it contains rich oils and can be applied ten to twenty times a day wi...[Read More] Understanding and Managing Rich Hand: Causes, Treatments, and Prevention Tips
Understanding Keloids: Implications for Piercings and Tattoos
Keloid I developed a keloid at the site where I received the BCG vaccine, but I later got multiple ear piercings without any issues. What does this indicate? Is there a difference in the severity of keloid predisposition? Since I had no problems with ear piercings, can I get more...
Dr. Huang Ruiyun Reply:
Individuals with keloid-prone skin may or may not develop keloids on their ears. It is also possible for one area to be unaffected while another area develops keloids. Tattoos will inevitably damage the dermis. It is advisable to refrain from getting ear piercings or tattoos, as ...[Read More] Understanding Keloids: Implications for Piercings and Tattoos
Cost and Time for Tattoo Removal: What to Expect for a 1cm Tattoo
Tattoo removal The cost of tattoo removal can vary widely depending on several factors, including the size of the tattoo, the method of removal, and the location of the clinic. For a tattoo that is approximately one centimeter in size, the price may range from $50 to $200 per ses...
Dr. Zheng Lizhen Reply:
Hello: Please visit the dermatology outpatient clinic for an evaluation fee. The estimated time required is about one hour (approximately 40 minutes for anesthesia, 10 minutes for laser treatment, and 10 minutes for cold compress). Sincerely, Dr. Cheng Li-Chen, Dermatology.[Read More] Cost and Time for Tattoo Removal: What to Expect for a 1cm Tattoo
Understanding Multiple Skin Folds in Young Children: Concerns and Care
Multiple concentric folds Hello doctor, my son is over 3 years old. Since birth, he has had multiple folds on his arms and neck. I have to specially separate and wash them during bath time, but he is not overweight. I initially thought these would disappear as he grows up. Will t...
Dr. Zheng Lizhen Reply:
Hello: Please visit a dermatology specialist clinic to determine the cause. Sincerely, Dr. Cheng Li-Chen, Dermatology.[Read More] Understanding Multiple Skin Folds in Young Children: Concerns and Care
Effective Solutions for Mole Removal and Scar Treatment
Regarding mole removal and scars? 1. It's been almost a month since my laser mole removal, and I've noticed that it has returned to its original appearance. I feel like I've wasted my money. I've been applying sunscreen once a day, although I'm not sure a...
Dr. Huang Ruiyun Reply:
1. Moles are inherently difficult to remove, and laser treatment may require multiple sessions. If you want a quicker solution, you must be willing to accept the risk of scarring. 2. Surgical cosmetic procedures.[Read More] Effective Solutions for Mole Removal and Scar Treatment
Understanding Intense Pulsed Light for Enlarged Pores and Acne Treatment
Intense Pulsed Light (IPL) Does Tainan Hospital offer intense pulsed light (IPL) treatments? Which generation of IPL do they use? I have enlarged pores and acne; can I undergo IPL treatment? What is the cost?
Dr. Zheng Lizhen Reply:
Hello: Please call Tainan Hospital directly for inquiries. Wishing you safety.[Read More] Understanding Intense Pulsed Light for Enlarged Pores and Acne Treatment
Understanding My Brother's Skin Condition: Insights on White Spots and Variants
Could you please provide more details about my brother's condition? Dr. Jiang: Hello, my younger brother is nine years old and is somewhat of a chubby meat-lover. He was born prematurely and has been diagnosed with G6PD deficiency (favism). Around the age of six, we noticed ...
Dr. Jiang Zheen Reply:
Based on your description, vitiligo is the most likely diagnosis. Vitiligo is a chronic skin condition that generally does not have significant health implications. However, it is advisable to take him to a dermatology department at a teaching hospital for evaluation and treatmen...[Read More] Understanding My Brother's Skin Condition: Insights on White Spots and Variants
Why Do I Keep Getting Painful Acne Around My Chin?
The acne is very painful? The young woman is currently nearly 30 years old. She has oily skin and has been controlling her diet and maintaining cleanliness, but she is troubled by the persistent emergence of acne, particularly clustered around her chin and mouth. Despite visiting...
Dr. Jiang Zheen Reply:
Your acne may require long-term treatment, lasting at least about 3 months of continuous therapy. Additionally, it is important to ensure adequate sleep. If first-line medications are not effective in controlling the condition, second-line treatments may be considered, including ...[Read More] Why Do I Keep Getting Painful Acne Around My Chin?
Struggling with Hair Loss: Seeking Help for Seborrheic Dermatitis
Hair loss Dr. Cheng: Hello, in my search for help and feeling lost, I turned to the internet, hoping to find a glimmer of hope. Over four years ago, a doctor diagnosed me with seborrheic dermatitis, a chronic condition that cannot be cured. Since then, I have been living in agony...
Dr. Zheng Lizhen Reply:
Hello: Your condition is seborrheic dermatitis, which currently cannot be completely cured. Maintaining a regular lifestyle and managing stress can significantly improve the condition. Using medicated shampoos along with oral and topical medications can help alleviate symptoms. S...[Read More] Struggling with Hair Loss: Seeking Help for Seborrheic Dermatitis
How to Address Dark Pores and White Bumps in the Armpits
Issues related to the armpit? I would like to ask about the black dots in my armpit pores that have been present since childhood, and I can squeeze out white substances from them. This has been a concern for me. How can I improve this condition? Thank you.
Dr. Jiang Zheen Reply:
It should be classified as multiple sebaceous adenomas, which are related to genetic factors. Many people have this issue, and it can be left untreated. If treatment is necessary, the only option is surgical removal. Wishing you well.[Read More] How to Address Dark Pores and White Bumps in the Armpits
Understanding Scalp Psoriasis: Symptoms, Treatment, and Management
What is alopecia areata? Hello Doctor: I have noticed that I am experiencing frequent hair loss, and there are some areas on my scalp that are noticeably bald, but it is not complete baldness, just in certain spots. The areas without hair are also noticeably red and painful, and ...
Dr. Jiang Zheen Reply:
Your scalp hair loss is referred to as alopecia areata, which is most commonly caused by anxiety or stress. Additionally, there are internal factors that can contribute, such as anemia and thyroid dysfunction. Therefore, you should consider getting a blood test. Wishing you well.[Read More] Understanding Scalp Psoriasis: Symptoms, Treatment, and Management
Effective Tattoo Removal Methods: Where to Get Treated in Taiwan
Tattoo Hello: What methods are available for tattoo removal? Can treatment be done directly after a consultation? Additionally, which hospitals have the equipment for tattoo removal?
Dr. Huang Ruiyun Reply:
Laser treatment is available. You can inquire at the nearest hospital's dermatology department. Tattoo removal requires multiple sessions, with each session spaced 2-3 months apart, potentially taking a total of 1-2 years. Be mentally prepared for this process.[Read More] Effective Tattoo Removal Methods: Where to Get Treated in Taiwan
Understanding Dark Spots on the Penis: Causes and Concerns
Black The appearance of a small dark spot on the glans may be due to various reasons, including hyperpigmentation, a benign mole, or other skin conditions. It is important to note that such changes are not necessarily indicative of HIV or any sexually transmitted infection (STI)....
Dr. Chen Yiying Reply:
Hello: In response to your question... HIV does not manifest solely through pigmentation changes on the glans. You should consult a dermatologist for a proper diagnosis. However, you are indeed in a high-risk group for HIV, so please practice safe sex and consider getting tested ...[Read More] Understanding Dark Spots on the Penis: Causes and Concerns
Identifying Food Allergies: Testing and Treatment Options Explained
Food allergy I experienced multiple areas of severe itching last week due to a food allergy, and I was diagnosed with urticaria at your hospital. I am now 90% healed. Since the rash was caused by food, but I do not know which specific food triggered it, can I undergo a blood test...
Dr. Chen Yiying Reply:
Hello: In response to your question... Generally speaking, allergens for urticaria are not easily tested through blood tests. Currently, allergen testing primarily focuses on asthma, allergic rhinitis, and atopic dermatitis, which have reference value. For food allergies related ...[Read More] Identifying Food Allergies: Testing and Treatment Options Explained
Effective Beauty Treatments for Mild Acne Scars and Enlarged Pores
What type of cosmetic treatments are most effective for mild acne scars? During puberty, many individuals experience acne, which can lead to scars and enlarged pores. To address these concerns, various cosmetic treatments can be considered. Options include: 1. **Chemical Peels**...
Dr. Huang Ruiyun Reply:
Consider: 1. Chemical peel - approximately $1200 to $2000 per session 2. Intense pulsed light (IPL) or radiofrequency treatment - approximately $8000 to $12000 per session.[Read More] Effective Beauty Treatments for Mild Acne Scars and Enlarged Pores