Effective Treatments for Acne and Itchy Rashes: A Dermatologist's Guide
What topical ointments can be used for acne? What topical ointments can be used for acne? My husband sweats a lot, and his buttocks are always covered with red rashes that are itchy. What could be the cause, and how should it be treated?
Dr. Huang Ruiyun Reply:
Hello: One of the agreements that consulting physicians on this website must follow is that consultations are limited to medical inquiries only; no diagnoses or prescriptions will be provided. If a consultation is needed, it is recommended that patients visit a hospital for treat...[Read More] Effective Treatments for Acne and Itchy Rashes: A Dermatologist's Guide
Can Faba Bean Patients Use Acne Cream? Expert Advice on Safety
Please provide the content you would like me to translate into English? Hello, can patients with Favism use the Apricot Blossom Acne Lotion (Taiwan FDA Drug Code 033153)? When I visited Chang Gung Hospital, the doctor prescribed this ointment for me to apply, but I later noticed ...
Dr. Huang Ruiyun Reply:
Hello: Its ingredient is precipitated sulfur, which is for external use only and is not included in the list of contraindications for patients with favism. It is possible that the labeler confused it with other sulfur-containing compounds; some labels from Hsin Kuei Pharmaceutica...[Read More] Can Faba Bean Patients Use Acne Cream? Expert Advice on Safety
Persistent Neck and T-Zone Acne: Causes and Solutions
Acne on the neck and in the T-zone? Since last summer, I suddenly started getting acne on my neck. I initially thought it was just temporary, but it has continued to appear and seems to be increasing in number. As for the acne in the T-zone, it has been recurring for the past yea...
Dr. Huang Ruiyun Reply:
Hello: It is most likely related to puberty and individual physiological factors. Since this requires long-term management, it is best to consult a dermatologist for follow-up care. Additionally, it is important to establish a regular routine by going to bed before 10 PM; otherwi...[Read More] Persistent Neck and T-Zone Acne: Causes and Solutions
Does Hyperthyroidism Cause Acne? Understanding Skin Reactions to Medication
Can hyperthyroidism cause acne? Hello doctor, I was diagnosed with hyperthyroidism in early March. After taking medication for about a week, I noticed signs of acne and stopped the medication. Then, in early June, I had blood tests again and after taking the medication for anothe...
Dr. Du Zhiqiang Reply:
Dear Cai Cai, There are not many reports linking hyperthyroidism to acne; however, medications containing iodine used for hyperthyroidism can cause acne. Proper adjustment of the medication dosage, along with the use of topical and oral acne treatments, can help suppress the occ...[Read More] Does Hyperthyroidism Cause Acne? Understanding Skin Reactions to Medication
Understanding Raised Moles: Dermatological Insights and Concerns
Raised mole Hello, doctor. I would like to inquire about the condition of these two moles. Although there have been several related responses, subjective descriptions such as "smooth" and "flat" are still difficult to assess. I am only attaching photos for you...
Dr. Huang Ruiyun Reply:
Hello: Don't worry. If you're concerned, just consult a plastic surgeon. Best wishes, and try not to overthink it.[Read More] Understanding Raised Moles: Dermatological Insights and Concerns
Understanding Skin Issues: Dark Pores and Possible Infections
Skin issues Hello Doctor, last year I worked in the northwest region of China, and after returning to my country, I noticed that my skin developed numerous pores that appear deep black in color, particularly in the areas of my armpits and behind my knees. When I wash and apply pr...
Dr. Huang Ruiyun Reply:
Hello: A physical examination is necessary to make a diagnosis. It should be related to constitution and not related to parasites. Wishing you success in your weight loss journey.[Read More] Understanding Skin Issues: Dark Pores and Possible Infections
Is It Safe to Use Skin Care Ointment for Blistered Feet?
What is the appropriate use of skin care ointment? Hello Doctor, I have a blister on the sole of my foot that has burst, and blood and fluid have come out. My mother went to the pharmacy, and the pharmacist said iodine solution is outdated, so she brought home "Bepanthen oin...
Dr. Huang Ruiyun Reply:
Hello: The name "Balm" seems to be causing some confusion, as there are products for treating acne containing retinoids and others that are anti-inflammatory ointments for burns. You may have purchased the latter. Theoretically, applying the ointment would prevent the &...[Read More] Is It Safe to Use Skin Care Ointment for Blistered Feet?
Understanding Acne on the Scalp: Causes and Solutions for Chronic Patients
Acne on the scalp? I am a patient with chronic urticaria and have been taking first-generation antihistamines for a long time. I have developed large pimples on my scalp; could this be a side effect? How can I improve this condition?
Dr. Mao Mingya Reply:
Hello: Antihistamines rarely have skin-related side effects, although occasional cases of eczema-like dermatitis, fixed drug eruptions, and photosensitivity may occur. These do not include acne. The large pimples on your forehead are more likely caused by other issues. Preventive...[Read More] Understanding Acne on the Scalp: Causes and Solutions for Chronic Patients
How to Treat Enlarged Pores and Acne Scars Effectively?
I would like to inquire about the issue of pore scars? I have been dealing with acne since middle school, and although it’s not as severe now, my pores have become quite enlarged over time. Even with makeup, I can't cover them up, which is really disheartening. Additionally,...
Dr. Huang Ruiyun Reply:
Hello: Chemical peels with alpha hydroxy acids (AHAs) are certainly possible, but using a high concentration for the first time without caution may cause burns, resulting in a week of downtime. The effects vary from person to person; you can try doing four to five sessions to see...[Read More] How to Treat Enlarged Pores and Acne Scars Effectively?
Understanding Laser Treatment for Freckles and Acne Concerns
Laser treatment for freckles can cause acne breakouts. Please inquire further? Hello Dr. Du, could you please help me respond to the question regarding the phrase "only &<a href='https://adoctor.tw/article/65282'>#65282</a>; effective &<a hre...
Dr. Du Zhiqiang Reply:
Dear Ah Hsuan: Please find the detailed response in the attached file. Wishing you peace and good health. Sincerely, Dr. Du Zhi-Liang, Director of the Dermatology Department, Taoyuan General Hospital, Ministry of Health and Welfare.[Read More] Understanding Laser Treatment for Freckles and Acne Concerns
Understanding Hand Warts and STDs: Your Questions Answered
Viral warts on the hands, sexually transmitted infections (STIs)? Hello, Doctor: Self-introduction: I have a history of "viral warts" on my hands, so when I notice small growths on my hands, I immediately go to the hospital for examination and electrosurgery. However,...
Dr. Du Zhiqiang Reply:
Dear Xiao Gao, Viral warts are contagious, but currently, we need to determine if you have any infections in the genital area through a clinical examination. To check for sexually transmitted infections, primarily syphilis, HIV, and chlamydia, a serological test will be performe...[Read More] Understanding Hand Warts and STDs: Your Questions Answered
Dealing with Acne After Laser Treatment: What You Need to Know
Laser treatment for freckles can lead to the development of acne? Hello, I would like to ask about my previous laser treatment. I'm not sure what type of laser it was, but I had spot laser treatment that was done a month and a half ago. I underwent a total of six sessions fo...
Dr. Du Zhiqiang Reply:
Hello, A-Hsuan: If you have developed acne in the areas treated with laser for pigmentation after multiple sessions, there are two possible reasons: (1) Excessive and frequent laser treatments may cause localized skin overheating or the dressing may not be breathable, leading to ...[Read More] Dealing with Acne After Laser Treatment: What You Need to Know
Can Hair Dye Cause Scalp Breakouts in Sensitive Skin?
The issue of hair dye and scalp rashes? Hello, I dyed my hair about three weeks ago. Could my hair dye be causing my boyfriend to develop acne near his hairline? He has sensitive skin, and we share the same pillow. Could my hair touching his skin lead to acne or trigger an allerg...
Dr. Mao Mingya Reply:
Hello: The causes of acne include clogged pores, excessive sebum production, proliferation of Propionibacterium acnes, and hormonal changes. The factor most related to hair is clogged pores. Some individuals who prefer bangs may experience continuous irritation of the forehead sk...[Read More] Can Hair Dye Cause Scalp Breakouts in Sensitive Skin?
Effective Solutions for Back Acne and Pimples: What You Need to Know
Acne and pimples on the back? I have a lot of acne and some pimples on my back. I've tried medication, but I can't apply it properly myself, and the results are not very noticeable. What should I do?
Dr. Huang Ruiyun Reply:
Hello: You may actually be a patient with keratosis pilaris. If it is really bothering you, please visit a dermatologist for diagnosis and treatment. Wishing you all the best.[Read More] Effective Solutions for Back Acne and Pimples: What You Need to Know
Non-Hereditary Hair Loss and Acne Scars: Seeking Solutions
Non-genetic hair loss & extensive acne scars on the chest, back, and neck? Hello Doctor, I have two questions, and I appreciate your help. 1. My family does not have a history of baldness. In the past, I had a lot of hair, but a few years ago, I developed a habit of scratch...
Dr. Du Zhiqiang Reply:
Hello, for a 24-year-old individual who is energetic and physically active, if there is a significant presence of acne, it is important to consider whether this is a recent development, whether there is a tendency for oily skin, whether there has been prolonged pressure on the sk...[Read More] Non-Hereditary Hair Loss and Acne Scars: Seeking Solutions
Long-Term Use of Clindamycin Gel for Acne: Risks and Resistance
Self-medicate with topical medications? Using clindamycin gel for several years to manage acne on the face and back may lead to the development of antibiotic resistance or other adverse effects. Long-term use of topical antibiotics can alter the skin's microbiome, potentiall...
Dr. Du Zhiqiang Reply:
Dear Xiaolin, While it is convenient to self-medicate with topical treatments for acne, it may not be effective if the condition is severe. Generally, topical Clindamycin has very few side effects, but when the results are not satisfactory, it is advisable to use both topical an...[Read More] Long-Term Use of Clindamycin Gel for Acne: Risks and Resistance
Do Borage Oil, Evening Primrose Oil, and Collagen Help Improve Skin?
Borage oil, evening primrose oil, and collagen have beneficial effects on the skin. Borage oil is rich in gamma-linolenic acid (GLA), which helps to maintain skin hydration and elasticity. Evening primrose oil also contains GLA and is known for its anti-inflammatory properties, m...
Dr. Huang Ruiyun Reply:
Hello: The main purpose of taking borage oil and evening primrose oil is to adjust the ratio of essential fatty acids. This adjustment is quite subtle; both excess and deficiency can be detrimental. Additionally, individual body types have different requirements. If you found the...[Read More] Do Borage Oil, Evening Primrose Oil, and Collagen Help Improve Skin?
Are Acne and Hormonal Imbalance Connected? Understanding Your Skin Issues
Are acne and endocrine factors related? Hello, doctor. I've been struggling with acne since high school. I've seen many dermatologists and also consulted traditional Chinese medicine, using countless topical treatments for acne. Recently, since September of last year, m...
Dr. Jiang Zheen Reply:
The primary focus should be on dermatology, and it is advisable to consult with the physician on-site to determine if there are any other potential referrals needed.[Read More] Are Acne and Hormonal Imbalance Connected? Understanding Your Skin Issues
Understanding and Treating a Bump on the Nose: Dermatologist Insights
There is an extra piece of flesh on the tip of the nose? I may have developed a small raised area on the center of my nose due to previous acne that didn't heal properly (I'm not entirely sure). It is a circular bump with a radius of 0.2 cm and protrudes about 0.05 cm (...
Dr. Du Zhiqiang Reply:
Dear Miss QQ, From the description, it is understood that young individuals who frequently develop acne may experience inflammation or squeezing, leading to scarring, which could result in hypertrophic scars or fibrotic lesions. A clinical diagnosis is necessary, and treatment o...[Read More] Understanding and Treating a Bump on the Nose: Dermatologist Insights
Managing Acne with Ketoconazole: Duration and Alternatives Explained
Ketoconazole medication Hello, Doctor: I have been experiencing acne on my face for almost three years now, and it has been intermittent without improvement. My acne consists of large, cystic, red bumps that can also be itchy. Last week, I visited a dermatologist who prescribed k...
Dr. Huang Ruiyun Reply:
Hello: Ketoconazole should not be used for a long duration! Short-term use is acceptable, but long-term use can lead to severe hepatitis in some individuals. Please do not take it upon yourself to buy medication from a pharmacy! Acne requires a certain period of treatment, so see...[Read More] Managing Acne with Ketoconazole: Duration and Alternatives Explained