Understanding the Differences Between Folliculitis and Acne: Your Dermatology Questions Answered
I have a few more questions to ask the doctor? Thank you for the doctor's response, but I still have a few questions. I recently noticed that the bumps on my body that resemble acne do not look like typical acne. They are small and appear on my chest, upper left arm, and thi...
Dr. Zhang Zhibo Reply:
Hello: If you have concerns about the rash on your body, it is best to consult a physician, as the affected area may also indicate keratosis pilaris: http://www.dermnetnz.org/acne/keratosis-pilaris.html. This condition is related to allergic tendencies; some individuals may not e...[Read More] Understanding the Differences Between Folliculitis and Acne: Your Dermatology Questions Answered
Understanding Childhood Skin Issues: Allergies and Urticaria in Toddlers
Pediatric Dermatology The child is currently 1 year and 6 months old. Since a long time ago, the child has been experiencing recurring small red spots similar to mosquito bites. We took them to a dermatologist, who suggested it might be urticaria or a food allergy. However, this ...
Dr. Huang Ruiyun Reply:
Hello: The causes of urticaria (hives) are not easy to identify. The common practice of conducting blood tests for allergens is a misconception; these tests are used for allergic rhinitis and asthma, not for urticaria. Young children have a higher chance of food allergies. If pos...[Read More] Understanding Childhood Skin Issues: Allergies and Urticaria in Toddlers
Understanding Dry Skin Issues: From Flaky Faces to Unwanted Bumps
The skin on the face has become so dry that it resembles a statue's face? Hello! I have dry skin, especially on my nose, which used to be so dry that it would peel. Now it has turned into blackheads. After washing my face, I can only remove a little bit of the blackheads. Wi...
Dr. Zhang Zhibo Reply:
Hello: If you have dry skin, it is even more important to moisturize during winter. Lotions do not provide as much hydration as cream-based products. Itching of the eyelids, especially during seasonal transitions, is related to skin hydration levels. For other related issues that...[Read More] Understanding Dry Skin Issues: From Flaky Faces to Unwanted Bumps
Effective Treatments for White Bumps on the Face: Expert Advice
Face Hello Dr. Jiang, I would like to ask you about the white raised spots that have appeared on my face, specifically on my cheeks, forehead, and under my eyes. How can I treat this? How long will the treatment take? Is it fully covered by health insurance or can I claim it thro...
Dr. Jiang Yujiao Reply:
Dear Elva: The first consideration for the white raised lesions around the eyes is a syringoma, followed by milia, acne, or sebaceous gland hyperplasia. These conditions can generally be treated with laser or medication. Please note that cosmetic procedures are not covered by hea...[Read More] Effective Treatments for White Bumps on the Face: Expert Advice
Understanding Cold Symptoms: When to Worry About Rashes and Contagion
The virus causing the common cold leads to various symptoms? Dr. Tsai: My younger brother is in the sixth grade. Yesterday, after school, he came home and said he might have a cold, with symptoms of a sore throat and a slight fever! Last night, when he was sleeping, we noticed th...
Dr. Cai Changlin Reply:
Hello: The symptoms you described in your letter could be attributed to a variety of conditions, and it is not possible to make a diagnosis based solely on text. However, it is essential to rule out chickenpox, as it is contagious and pregnant women should avoid close contact. I ...[Read More] Understanding Cold Symptoms: When to Worry About Rashes and Contagion
Understanding Skin Issues: Red Spots and Painful Bumps Explained
I'm sorry, but I need specific content to translate. Please I have some red spots on the sides of my buttocks (they're not large, just slightly red on the surface and not painful), but my abdomen is a bit larger, and it feels painful when I touch it (around the area nea...
Dr. Huang Ruiyun Reply:
Hello: In theory, no diagnosis or treatment should be made without seeing the patient. However, you should pay attention to not using bathing sponges, washcloths, or nylon bath balls. If you are using any of these, please dispose of them. Additionally, be mindful of the hygiene o...[Read More] Understanding Skin Issues: Red Spots and Painful Bumps Explained
Understanding Skin Allergies and Dark Spots: Causes and Solutions
excuse me? I would like to ask about my body reacting to the weather, which causes some skin allergies and itching. I have seen a doctor and applied medication, and the area on my legs has healed. However, I suddenly developed dark brown freckles. What could be the reason for thi...
Dr. Cai Changlin Reply:
Hello: The symptoms and information you described in your letter are not sufficient for a dermatologist to make a direct diagnosis and recommend treatment. If these issues are causing you distress in your daily life, it is advisable to seek medical attention as soon as possible t...[Read More] Understanding Skin Allergies and Dark Spots: Causes and Solutions
Understanding Sudden Skin Allergies: Causes and Solutions
Skin allergy conditions..? Dear Dr. Chang, I would like to ask about some recent symptoms my husband has been experiencing. Over the past few days, he has developed some red, swollen rashes on his body, particularly on his shoulders and back, which resemble mosquito bites. They ...
Dr. Zhang Zhibo Reply:
Hello: If these rashes appear and then disappear within a few hours, this is urticaria (hives). Most commonly, the cause is food, but some cases are triggered by environmental allergens. Individuals with allergic tendencies may also experience a more significant allergic reaction...[Read More] Understanding Sudden Skin Allergies: Causes and Solutions
How Long Does TRANSAMIN Take to Improve Freckles? Tips and Considerations
TRANSAMIN Taking TRANSAMIN once in the morning and once in the evening, how long will it take to see improvement in freckles? Is it more effective when taken alone, or does it need to be combined with other medications? Are there any special precautions to consider while taking T...
Dr. Huang Ruiyun Reply:
Hello! TRANSAMIN is more effective for liver spots, while laser treatment is more effective for freckles. Wishing you peace and health.[Read More] How Long Does TRANSAMIN Take to Improve Freckles? Tips and Considerations
Freckles Treatment: Comparing Creams and Insurance Coverage in Taiwan
Freckles Is the 3-in-1 cream for freckles suitable? Is it covered by health insurance? Are the ingredients of Hsinhui's whitening cream (Banjie) and Baoling Fuchin's Baerjie whitening cream the same? Which one is more effective for freckles? How should it be applied? Is...
Dr. Cai Changlin Reply:
Hello: The most important aspect of managing pigmented lesions is accurate diagnosis. Once the diagnosis is correct, the subsequent treatment can be appropriately tailored. Treatments for pigmented lesions, whether topical medications or laser therapy, are not covered by health i...[Read More] Freckles Treatment: Comparing Creams and Insurance Coverage in Taiwan
Freckles: Effective Treatments, Insurance Coverage, and Comparison of Creams
Freckles Is the 3-in-1 cream for freckles suitable? Is it covered by health insurance? Are the ingredients in Hsin-Hui's whitening cream (Banjie) and Baoling Fuchin's Baolijie whitening cream the same? Which one is more effective for treating freckles? How should it be ...
Dr. Zhang Zhibo Reply:
Hello: Generally, cosmetic treatments are not covered by health insurance, whether it is a single-agent depigmentation medication or a three-in-one cream; the whitening cream from Hsin Kuei (Melquine) is a single-agent product; Melquine HT is a three-in-one cream; the whitening c...[Read More] Freckles: Effective Treatments, Insurance Coverage, and Comparison of Creams
Freckles Treatment: Comparing Creams and Insurance Coverage in Taiwan
Freckles Is the 3-in-1 cream for freckles suitable? Is it covered by health insurance? Are the ingredients in Hsinhui's whitening cream (Banjie) and Baolingfu's Baerjiebai spot cream the same? Which one is more effective for treating freckles? How should it be applied? ...
Dr. Huang Ruiyun Reply:
1. Freckles can be treated with a three-in-one cream, but it should not be used long-term. A prescription from a physician is required, but it is not covered by health insurance. 2. Both formulations contain the same active ingredients. Apply once nightly and avoid long-term us...[Read More] Freckles Treatment: Comparing Creams and Insurance Coverage in Taiwan
Understanding Lip Spots: Causes, Treatments, and Management Options
Numerous small spots that are the same color as the skin appear on the lips? Hello, doctor. I have noticed many small spots on my lips that are the same color as my skin for about a year. There is no discomfort, but it looks like my lips are being eaten away by the skin. A few da...
Dr. Huang Ruiyun Reply:
Without seeing the patient in person, a diagnosis cannot be made. It can only be suggested that it may be a sebaceous gland issue. If you are really concerned, you might consider consulting another dermatologist for a second opinion. It is possible that this is a benign character...[Read More] Understanding Lip Spots: Causes, Treatments, and Management Options
Understanding Transient Red Spots on the Chest: Causes and Treatments
Red rash on the chest? I sometimes have red spots on my chest that do not hurt or itch; they are not growths (not acne). Sometimes they cover my entire chest and are about the size of a small marble. After observing them multiple times, I noticed they usually fade away on their o...
Dr. Zhang Zhibo Reply:
Hello: If possible, please take photos before and after the outbreak for easier diagnosis or communication. Generally, allergies do not necessarily have to be itchy; as long as the swelling subsides within a few hours, it can be classified as urticaria. If there is a chronic carr...[Read More] Understanding Transient Red Spots on the Chest: Causes and Treatments
Understanding Transient Red Spots on the Chest: Causes and Solutions
Erythema on the chest? I sometimes have small red spots on my chest that are not painful or itchy, and they are not lesions (not acne). Occasionally, they can cover my entire chest, and their size is similar to that of a small marble. After observing them multiple times, I notice...
Dr. Zhang Zhibo Reply:
Hello: The symptoms you described are consistent with urticaria. The causes can include medications and food, but sometimes they are also related to weather changes and fluctuations in temperature or emotions. If the frequency of outbreaks is high, a blood test can be considered;...[Read More] Understanding Transient Red Spots on the Chest: Causes and Solutions
Understanding Alopecia Areata: Causes, Treatments, and Hair Regrowth
Alopecia areata Hello doctor, I have been struggling with a problem for a long time. For the past two to three years, my hair has been falling out at an abnormal rate, and I have noticeably less hair. My hairline is also receding, and I have two circular bald spots on the top of ...
Dr. Jiang Yujiao Reply:
Dear Qaz, Hello. If the biopsy and blood tests are normal, the primary cause of alopecia areata is related to life stress and worries. In addition to injections, there are other methods that can be utilized. Consulting a psychologist to alleviate psychological stress and barrier...[Read More] Understanding Alopecia Areata: Causes, Treatments, and Hair Regrowth
Mixing Hydroquinone and Kojic Acid for Skin Spot Treatment: Tips and Ratios
Spot I have spots on my face that I've had since childhood. Can I mix hydroquinone and azelaic acid together to apply at night? What would be the best ratio?
Dr. Huang Ruiyun Reply:
Hello!!! Currently, there are no reports on the combined use of these two ingredients. It is recommended to use hydroquinone at night and azelaic acid along with sunscreen during the day. If there is no improvement after two months, you may need to consider laser treatment. Wishi...[Read More] Mixing Hydroquinone and Kojic Acid for Skin Spot Treatment: Tips and Ratios
Mixing Hydroquinone and Kojic Acid for Skin Spot Treatment: Best Practices
Spot I have spots on my face since childhood. Can I mix hydroquinone and azelaic acid together to apply at night? What would be the best ratio?
Dr. Cai Changlin Reply:
Hello, regarding your question, I would like to respond as follows: Since you only mentioned that you are using hydroquinone and kojic acid, but did not specify the concentration, formulation, or other additional ingredients of the products you are using, it is important to note ...[Read More] Mixing Hydroquinone and Kojic Acid for Skin Spot Treatment: Best Practices
Why Are My Skin Spots Raised? Understanding Rapid Changes and Care
Could you please clarify the issue regarding the raised spots? Hello, doctor. I have a question about why spots are becoming raised on my cheeks, particularly on the left and right sides of my face. They are spreading rapidly. I have oily skin with slightly enlarged pores and oft...
Dr. Lin Mingxiu Reply:
1. Raised spots on the zygomatic bone and cheeks are most commonly seborrheic keratosis, but if they spread rapidly (growing significantly or quickly), other lesions should be suspected, and a visit to a dermatologist for diagnosis is necessary! 2. Acne that worsens with the me...[Read More] Why Are My Skin Spots Raised? Understanding Rapid Changes and Care
Understanding Persistent Rash on Hands: Causes and Concerns
Rash on the hand? Dear Doctor, I apologize for interrupting you during your busy schedule. My situation is as follows: at the beginning of this month, I suddenly developed some small white bumps on the back of my right hand, located around the joints of my index and middle finge...
Dr. Zhang Zhibo Reply:
Hello Albert: Regarding the sudden appearance of itchy white spots on the back of your hand, this medical history suggests acute papular eczema; however, it is unusual that it has not resolved after three weeks. If you have been undergoing continuous treatment, it should improve,...[Read More] Understanding Persistent Rash on Hands: Causes and Concerns