Understanding Bacterial Folliculitis: Causes, Tests, and Recovery Time
Folliculitis I have developed a rash on my neck and chest that has lasted for 13 days without improvement. It is only on my neck and chest, and it is neither painful nor itchy. Yesterday, I visited a dermatologist in Taipei who used a scalpel to take a sample of the pus for testi...
Dr. Wu Yuxin Reply:
It is not possible to test for other issues; the duration for bacterial culture to yield results can vary and depends on the severity of the condition.[Read More] Understanding Bacterial Folliculitis: Causes, Tests, and Recovery Time
Severe Hair Loss: Causes, Treatments, and Dermatology Options in Hsinchu
Severe hair loss? Hello, I would like to ask about my current situation. Since entering university, I have noticed significant hair loss every time I blow-dry my hair, and it feels much worse than before. I am losing a lot of short, newly grown hairs. Could this be due to the fac...
Dr. Wu Yuxin Reply:
You should search online for dermatologists in Hsinchu.[Read More] Severe Hair Loss: Causes, Treatments, and Dermatology Options in Hsinchu
Hair Dyeing and Male Pattern Baldness: What You Need to Know
Hair dyeing and male pattern baldness? Doctor, I would like to ask, since I was diagnosed with male pattern baldness stage II to III over a year ago, I have been taking finasteride for a year, but there has been no increase in hair growth during this time. Does this mean that the...
Dr. Wu Yuxin Reply:
Hair dyeing and male pattern baldness are two different issues. Hair loss caused by damage from dyeing needs to be evaluated in person. I am not sure whether avoiding contact with the scalp and using hair care products after dyeing can help prevent hair loss.[Read More] Hair Dyeing and Male Pattern Baldness: What You Need to Know
Understanding Female Pattern Hair Loss: Causes, Symptoms, and Concerns
Female pattern hair loss Over a year ago, I experienced hair loss and consulted a dermatologist. The doctor diagnosed me with seborrheic dermatitis and prescribed steroid medication and medicated shampoo. Over the past year, my scalp itching and dandruff issues have improved, but...
Dr. Wu Yuxin Reply:
1. It is possible. 2. It is possible, but it could also be caused by other factors leading to hair loss. 3. It is possible.[Read More] Understanding Female Pattern Hair Loss: Causes, Symptoms, and Concerns
Is Coconut Oil Good for Scalp Massage? Benefits and Risks Explained
Coconut oil scalp massage? Hello doctor, is it good to use coconut oil for scalp massage? What effects does it have on the scalp? Can coconut oil be used for scalp massage in cases of seborrheic dermatitis? Thank you.
Dr. Wu Yuxin Reply:
I'm not sure about your reasons for using coconut oil to massage your scalp, but generally speaking, there shouldn't be any issues.[Read More] Is Coconut Oil Good for Scalp Massage? Benefits and Risks Explained
Understanding Skin Allergies: Symptoms, Causes, and When to Seek Help
Skin allergy Hello doctor, I have been experiencing diarrhea for a week (once a day), but I do not have abdominal pain. I have also had itchy skin for the past week, which, when scratched, develops small red, swollen patches that feel somewhat rough. There is a red, swollen, peel...
Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is impossible to make a definitive diagnosis. If it is causing significant distress, please seek medical attention as soon as possible.[Read More] Understanding Skin Allergies: Symptoms, Causes, and When to Seek Help
Understanding Blood Test Results for Hair Loss: ANA and Scalp Biopsy Insights
Blood tests related to hair loss? Hello Dr. Wu, I had a blood test done due to hair loss, and here are some of the results: ANA (Antinuclear Antibody): POSITIVE (the doctor did not provide the numerical value), Double Stranded DNA Antibody: <25 IU (Negative), WBC, AUTO: 4.2 K/...
Dr. Wu Yuxin Reply:
1. A positive ANA test result should be interpreted based on the titer; values from 0 to 40 are considered negative, while values greater than 160 are significant. 2. For this issue, you should consult your attending physician, as they are most familiar with your medical condit...[Read More] Understanding Blood Test Results for Hair Loss: ANA and Scalp Biopsy Insights
Post-Cryotherapy Care for Warts: Essential Tips and Guidelines
How to care for after cryotherapy? After having a wart removed by a doctor, how should I care for it? I underwent cryotherapy at the clinic three times, and the doctor then excised it with a scalpel and prescribed me a topical medication. He mentioned to apply it once a blister f...
Dr. Wu Yuxin Reply:
I am not aware of your specific situation; you should consult your attending physician.[Read More] Post-Cryotherapy Care for Warts: Essential Tips and Guidelines
Understanding Seborrheic Dermatitis: Symptoms, Causes, and Treatment Options
Seborrheic dermatitis Hello Doctor: I visited a physician last November due to scalp itching and hair loss (at that time, there was no redness, swelling, or dandruff). I underwent blood tests (including thyroid function, liver function, a complete blood count, autoimmune tests (A...
Dr. Wu Yuxin Reply:
1. Usually, yes. 2. Yes, to a certain extent, it is relatively mild. 3. It depends on the situation; indeed, severe inflammation can lead to hair loss.[Read More] Understanding Seborrheic Dermatitis: Symptoms, Causes, and Treatment Options
Understanding Scalp Itching and Red Bumps: Causes and Solutions
Itchy scalp with red bumps? Hello, Doctor: My scalp returns to normal after using Head & Shoulders shampoo for a while, but whenever I switch to another shampoo, my scalp becomes red, swollen, and itchy, and I experience an increase in dandruff. What could these symptoms indi...
Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is impossible to make a definitive diagnosis. If you are very concerned, please seek medical attention as soon as possible. Shampoos containing silicone do not promote hair loss.[Read More] Understanding Scalp Itching and Red Bumps: Causes and Solutions
Can a Doctor Prescribe Medication for Hair Loss Concerns?
Can a doctor prescribe medication? Hello Doctor: I have been experiencing significant hair loss over the past month, so I consulted a dermatologist who prescribed me medication and topical treatments. The dermatologist mentioned that my scalp is normal, and if there is no improve...
Dr. Wu Yuxin Reply:
What medication are you referring to? Are you asking about hair-related medication or medication for hypothyroidism?[Read More] Can a Doctor Prescribe Medication for Hair Loss Concerns?
Persistent Itchy Skin After Swimming: What Tests Should You Consider?
Generalized pruritus? Since I started swimming on September 7, I've been experiencing itchy skin and an itchy scalp, which is dry and without any rashes. I have already seen a doctor and taken medication, but it hasn't been effective. I would like to ask the physician w...
Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is difficult to make a determination. If it is causing significant distress, please seek medical attention promptly.[Read More] Persistent Itchy Skin After Swimming: What Tests Should You Consider?
Can Hair Regrow After Hair Loss from Polycystic Ovary Syndrome?
Can hair regrow after hair loss due to polycystic ovary syndrome (PCOS)? Hello, doctor. Thank you for your help in answering my question. I have polycystic ovary syndrome (PCOS) and have noticed significant hair loss since last year. Recently, I've observed that my scalp has...
Dr. Wu Yuxin Reply:
You need to see an obstetrician-gynecologist (OB-GYN).[Read More] Can Hair Regrow After Hair Loss from Polycystic Ovary Syndrome?
How to Improve Dull, Coarse Hair and Scalp Flaking Issues
Scalp and hair After washing and blow-drying my hair, I still experience scalp flaking, which varies in size. I often find myself scratching my scalp, and there is a yellowish residue left under my nails. My hair lacks shine, feels frizzy, and is coarse. I'm unsure how to im...
Dr. Wu Yuxin Reply:
It could be seborrheic dermatitis, but without actually seeing the lesions, it cannot be confirmed. If it is very bothersome, please seek medical attention as soon as possible.[Read More] How to Improve Dull, Coarse Hair and Scalp Flaking Issues
Understanding Hair Loss: Is It Genetic or Lifestyle-Related?
Hair problems After entering high school, my classmates said that my hair on the top of my head is sparse and that I have very little hair. Recently, I got a buzz cut and noticed a large, obvious bald spot on the top of my head. Now that I'm in my second year of high school,...
Dr. Wu Yuxin Reply:
Male pattern baldness may be inherited from either parent, and if both parents have it, the condition may be more severe. Diagnosis does not require instrumental examination; the extent of hair loss is sufficient for assessment.[Read More] Understanding Hair Loss: Is It Genetic or Lifestyle-Related?
Can I Perm My Hair with a Scalp Skin Condition?
Scalp skin issues? I was born with a small area on my scalp where hair does not grow. I will need to have it removed with laser treatment. In the meantime, is it okay to get a perm before the treatment?
Dr. Li Yufen Reply:
Hello: Based solely on the textual description, it is not possible to accurately diagnose a skin condition. I recommend that you consult a nearby dermatologist for a diagnosis, and then assess whether it is suitable for you to get a perm. Thank you![Read More] Can I Perm My Hair with a Scalp Skin Condition?
Effective Treatments for Scalp Folliculitis and Hair Loss Solutions
Scalp folliculitis Hello Doctor, I have folliculitis on my scalp, and it has become severe enough to cause hair loss, resulting in noticeable bald patches. I visited a doctor recently who advised me to apply medication and mentioned that it would take 2-3 months for my hair to re...
Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is impossible to make a definitive diagnosis. If it is causing significant distress, please seek medical attention as soon as possible.[Read More] Effective Treatments for Scalp Folliculitis and Hair Loss Solutions
Scalp Pain and Sunburn: Understanding Dermatitis and Hair Loss
Scalp issues and sun protection concerns? Hello Dr. Wu, 1. I have been experiencing pain in my forehead scalp for many years, and the areas that hurt are gradually losing hair. The new hair that grows back is fine and short. Is this due to seborrheic dermatitis or folliculitis?...
Dr. Wu Yuxin Reply:
1. It needs to be examined to confirm. 2. It is unavoidable; sun protection should be done before getting sunburned.[Read More] Scalp Pain and Sunburn: Understanding Dermatitis and Hair Loss
Understanding Closed Comedones: Causes and Solutions for Forehead and Brow Issues
Closed comedones have developed from the forehead to the area between the eyebrows? Doctor, I previously had a fever and cold that lasted for a month. Shortly after recovering, I started developing acne, including on my forehead, scalp, and eyebrows (I have also noticed some hair...
Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is impossible to determine. If it is very concerning, please seek medical attention as soon as possible.[Read More] Understanding Closed Comedones: Causes and Solutions for Forehead and Brow Issues
Can Sea Salt Soak Help Seborrheic Dermatitis on the Scalp?
Hair problems Hello, can I soak my scalp with a mixture of sea salt and water after washing my hair if I have seborrheic dermatitis? Thank you.
Dr. Wu Yuxin Reply:
It's too stimulating; I do not recommend it.[Read More] Can Sea Salt Soak Help Seborrheic Dermatitis on the Scalp?