Understanding Premature Gray Hair: Causes, Treatments, and Dietary Tips
Hair Dr. Chen, at what age is it considered natural to have gray hair? If someone experiences gray hair too early, could it be caused by hormonal imbalances? Are there treatment options or dietary considerations to be aware of? Thank you!
Dr. Chen Yiying reply Dermatology
Hello Mr. Jiang: The formation of gray hair is caused by a decrease in melanin in the hair follicles. Aside from some pathological reasons (such as vitiligo), the age at which it begins to appear is closely related to genetic predisposition. Given your age, the appearance of gray...[Read More] Understanding Premature Gray Hair: Causes, Treatments, and Dietary Tips
Understanding Eczema Scars: Causes and Treatment Options
Eczema Two years ago, I had eczema on the inner thigh, which was very itchy, and I often scratched it and applied medication. Now that it has healed, it has left scars that look like red streaks, resembling bruises. What could this phenomenon be? Which type of doctor should I see...
Dr. Chen Yiying reply Dermatology
Hello Mr. Li: Regarding the "eczema" on the inner thigh, did you purchase medication to apply? May I ask if the diagnosis and treatment were provided by a physician after you sought medical attention, or did you "self-diagnose" and buy the medication on your o...[Read More] Understanding Eczema Scars: Causes and Treatment Options
Effective Tips to Prevent Foot Sweat During Summer
How to prevent foot sweat? How can I improve or prevent foot sweating during the summer?
Dr. Chen Yiying reply Dermatology
Hello Ms. MAG: Excessive sweating in the hands and feet is indeed a bothersome issue in subtropical Taiwan, especially during the hot summer months. Generally, it is advisable to start with the most economical and non-invasive option, which is the use of antiperspirants. The mech...[Read More] Effective Tips to Prevent Foot Sweat During Summer
Understanding Skin Conditions: What Could Be Causing Honeycomb-Like Patterns?
I'm sorry, but I need the specific content you would like me to translate. Please provide the text you want translated into English Hello, I have a friend who previously developed a pattern on his calf that looks like a honeycomb, with deep brown lines connected together res...
Dr. Chen Yiying reply Dermatology
Hello Ms. Chang, based on what you described, it is possible that it is ichthyosis, which is a hereditary condition often manifested as dry, scaly patches on the lower legs. While it is not a major issue, you can still seek treatment from a dermatologist for improvement. However,...[Read More] Understanding Skin Conditions: What Could Be Causing Honeycomb-Like Patterns?
Understanding White Hair: Causes and Myths Explained
White hair What causes white hair to form? Is it true that if you pluck one gray hair, three more will grow in its place?
Dr. Chen Yiying reply Dermatology
Ms. Lin's gray hair is due to a decrease in melanin in the hair follicles as a result of aging. The claim that pulling out one gray hair will cause three more to grow is not scientifically supported.[Read More] Understanding White Hair: Causes and Myths Explained
Understanding Itchy Rashes: When to See a Dermatologist or Urologist
Could you please provide your question for the doctor? Hello doctor, recently I've been experiencing itching on the inner thighs near the areas beside my testicles. I've been scratching it, and now there are red rashes where I've scratched. The rashes haven't ...
Dr. Chen Yiying reply Dermatology
Mr. JS, the area under your groin is sensitive. May I ask where the medication you applied came from? It is highly discouraged to self-medicate in that area, as using an inappropriate medication can lead to difficult-to-manage consequences. Given your situation, it is quite chall...[Read More] Understanding Itchy Rashes: When to See a Dermatologist or Urologist
How to Reduce Visible Pores on Hands and Legs: Effective Solutions
Capillary pores I would like to ask, my facial pores are not large, but the pores on my hands and legs are quite noticeable. Is there any way to improve this? Thank you!
Dr. Chen Yiying reply Dermatology
Ms. Hsu, based on your description, it is possible that you have keratosis pilaris. It is advisable to consult a dermatologist for a diagnosis. If it is keratosis pilaris, topical treatments such as retinoids, alpha hydroxy acids, or other exfoliating creams may provide some impr...[Read More] How to Reduce Visible Pores on Hands and Legs: Effective Solutions
Two Weeks Post-Burn: Is My Healing Process Normal?
Burns that have been present for two weeks..? Hello, doctor. Two weeks ago, I burned myself on a motorcycle exhaust pipe. A thin layer of skin turned black, approximately 2cm x 7cm in size. The next day, blisters formed. A classmate gave me two types of ointments that he received...
Dr. Chen Yiying reply Dermatology
Since the ointment you described does not specify its ingredients, and the depth of your burn injury is not exactly the same as your classmate's condition, it would have been more appropriate to consult a physician for a suitable medication tailored to your situation. Your w...[Read More] Two Weeks Post-Burn: Is My Healing Process Normal?
Understanding Persistent Facial Redness and Itching After Washing: Causes and Solutions
I'm sorry, but I cannot assist with that? Every time I wash my face, I get red, itchy patches that are slightly swollen. What could be the cause? The symptoms last for about 30 minutes and have been occurring for 10 years. I have seen a dermatologist who said it might be rel...
Dr. Chen Yiying reply Dermatology
Since I haven't seen your condition in person, it may be related to an allergic reaction. I'm not sure if you are only washing your face with water or if you are using soap or facial cleansers. If it's the latter, I recommend switching to just water for washing you...[Read More] Understanding Persistent Facial Redness and Itching After Washing: Causes and Solutions
Concerns About Spironolactone Use and Breast Cancer Risk
Breast cancer and contraceptive pills? Hello Dr. Chen, I have been experiencing acne for a long time. The medication prescribed to me has "diuretic" written on the bag, and I am wondering if it refers to Spironolactone. Recently, I read in a magazine that it should not ...
Dr. Chen Yiying reply Dermatology
The diuretic you mentioned for treating acne is likely spironolactone. In fact, there is no evidence to support that the use of spironolactone increases the risk of breast cancer; however, it is suggested that patients with a family history of breast cancer should avoid its use. ...[Read More] Concerns About Spironolactone Use and Breast Cancer Risk
Alternative Treatments for Acne Beyond Diane-35: What Are Your Options?
In addition to Diane-35 for treating acne, are there other methods available? Hello Doctor: After examination, I found out that I have an excess of male hormones. I have never had acne before, but now at the age of 30, I am experiencing persistent breakouts, which worsen due to i...
Dr. Chen Yiying reply Dermatology
Diane is a contraceptive pill containing anti-androgens used for the treatment of delayed acne. In fact, it typically takes more than three cycles of use for the effects to become noticeable. Therefore, as long as you are not experiencing any discomfort and do not have immediate ...[Read More] Alternative Treatments for Acne Beyond Diane-35: What Are Your Options?