Unresolved Groin Itch: Is It Tinea Cruris or Something Else?
Tinea corporis not healed or other underlying causes? Hello Doctor, I visited the clinic a month ago due to itching in the vulvar area and groin. The doctor diagnosed me with tinea cruris, and I was prescribed oral medication and applied a topical cream called Eucerin. After a we...
Dr. Li Yufen Reply:
Hello: It is possible for tinea to recur after treatment, especially in areas near the anus and the vulva, which tend to be more humid and warm. Conditions such as eczema, intertrigo, or secondary fungal infections can also occur. If the skin condition does not improve or worsens...[Read More] Unresolved Groin Itch: Is It Tinea Cruris or Something Else?
Why Do Fine Hairs on My Chest Fall Out Easily? Understanding the Causes
Fine hair falls out easily with a gentle pull? Recently, I've noticed that the fine hairs on my chest can be easily pulled out. Is this related to sweating? Could this indicate any issues? Thank you. 🙏
Dr. Li Yufen Reply:
Hello: Based solely on the textual description, it is not possible to accurately diagnose a skin condition. Excessive sweating may lead to heat rash. Conditions such as eczema or fungal infections like tinea can also occur. If the skin condition does not improve or worsens, it is...[Read More] Why Do Fine Hairs on My Chest Fall Out Easily? Understanding the Causes
Understanding Molluscum Contagiosum in Children: Treatment Options and Care
Molluscum contagiosum Hello Doctor, my 5-year-old son has developed many small skin tags under his armpit. After visiting a dermatologist, we learned that they are viral molluscum contagiosum, which is contagious. There are nearly 30 lesions. He has already undergone cryotherapy ...
Dr. Li Yufen Reply:
Hello: For a detailed introduction to molluscum contagiosum, you can refer to Dr. Yu Yi-Sheng's article at https://www.careonline.com.tw/2018/03/Molluscum-Contagiosum.html. Since procedures like electrosurgery or laser treatment involve anesthesia risks for children, you mig...[Read More] Understanding Molluscum Contagiosum in Children: Treatment Options and Care
Understanding Brown Spots on Skin: Causes and Concerns
Brown spots Hello doctor, I recently noticed a few brown spots above my buttocks. They feel smooth to the touch and are not raised or painful, as shown in the image (https://drive.google.com/file/d/1M8mfUfa13Lyn-6W-nZi-j3flwbyhNOTO/view?usp=sharing). Could this be tinea versicolo...
Dr. Wu Yuxin Reply:
I apologize, but current medical regulations do not allow for online diagnoses in this manner. If it is inconvenient to visit a hospital or clinic due to the pandemic, you may consult a dermatology clinic that offers telemedicine services, which can provide care in accordance wit...[Read More] Understanding Brown Spots on Skin: Causes and Concerns
Sharp Pain in Finger After Contact with Unknown Object: What to Do?
The finger was punctured by an unknown object, and there is a sharp pain upon touch afterward? I picked up a pack of hardware at work and felt something sharp prick my fingertip! I can't find the sharp object or any dark tip at the site, and it has been about three to four d...
Dr. Wu Yuxin Reply:
Dermatology clinics can handle this.[Read More] Sharp Pain in Finger After Contact with Unknown Object: What to Do?
Understanding Lipomas vs. Sebaceous Cysts: Key Differences and Concerns
Sebaceous cyst issues? Hello Doctor: My mother is currently 52 years old. A few years ago, she developed a small lump on the front of her thigh, approximately 2 to 3 centimeters in size. It resembles an epidermoid cyst but does not have an opening, and there are no obvious black ...
Dr. Wu Yuxin Reply:
The information you provided is too limited, and without actually seeing the lesion, it is difficult to make a judgment. If you are very concerned, please seek medical attention as soon as possible.[Read More] Understanding Lipomas vs. Sebaceous Cysts: Key Differences and Concerns
Redness and Peeling in Mustache Area: Causes and Solutions
The area above the lip is red, flaky, and sometimes feels irritated? The area above the lip is red, peeling, and sometimes feels irritated (as shown in the image). I have already seen a dermatologist, and using a moisturizer and topical medication helps, but the condition recurs ...
Dr. Li Yufen Reply:
Hello: The photos appear to possibly show seborrheic dermatitis or general facial eczema. After applying the ointment and seeing improvement, you may consider using a skin repair cream or a cream specifically designed for patients with atopic dermatitis to aid in repair and reduc...[Read More] Redness and Peeling in Mustache Area: Causes and Solutions
Uncertainty About Skin Growth: Is It HPV or Something Else?
I'm not sure if it's cauliflower? I noticed a small protrusion on my labia minora at the beginning of July. I went to a nearby gynecologist who said it wasn't genital warts. However, by mid-July, I felt like it was growing, so I went to another doctor who immediate...
Dr. Li Yufen Reply:
Hello: The difference between condylomata acuminata and pseudocondylomata can be referenced in the article by Dr. Peng Hsien-Li in dermatology at https://p-skin.com.tw/procedure_show.php?show=265. If you are really concerned, you can undergo human papillomavirus (HPV) testing. Th...[Read More] Uncertainty About Skin Growth: Is It HPV or Something Else?
Understanding Dry, Peeling Skin on Your Face: Causes and Solutions
Dry skin on the face, peeling, and whitening? Hello doctor, I recently noticed a patch of skin on my face that is drier than the surrounding areas and has some flaking. The affected area appears whiter than the rest of my skin. I'm wondering why this is happening. When I was...
Dr. Wu Yuxin Reply:
No lesions were observed, and it is difficult to determine the issue. If you are very concerned, please seek medical attention promptly.[Read More] Understanding Dry, Peeling Skin on Your Face: Causes and Solutions
Will Heat Rash Heal on Its Own? Understanding Symptoms and Treatment
Will heat rash resolve on its own? Will dyshidrotic eczema heal on its own? I have developed dyshidrotic eczema on my hand, and the blisters have already burst on their own. The redness and number of blisters have decreased slightly (but only a little), and the itching has also r...
Dr. Wu Yuxin Reply:
Yes, but it will recur.[Read More] Will Heat Rash Heal on Its Own? Understanding Symptoms and Treatment
Understanding Skin Concerns: Asymmetrical Moles and Dark Spots
Prepuce issues 1. Are asymmetrical moles with uneven color and one raised and one flat necessarily bad moles? 2. Is a large, dark brown area on the foreskin that is not scaly a black spot?
Dr. Wu Yuxin Reply:
No lesions were observed, and it is not possible to determine the issue. If it is causing significant distress, please seek medical attention promptly.[Read More] Understanding Skin Concerns: Asymmetrical Moles and Dark Spots
Understanding Skin Tags: Do They Cause Malignant Changes?
(Continuation of Question) #172262 Regarding Acrochordon (Soft Fibroma) Dear Dr. Wu, Hello. Regarding my previous question about "acrochordons (soft fibromas)" referenced in <a href="https://adoctor.tw/article/172262">#172262</a>, I appreciate you...
Dr. Wu Yuxin Reply:
Yes.[Read More] Understanding Skin Tags: Do They Cause Malignant Changes?
Understanding Chronic Itchy Skin: Causes, Treatments, and Solutions
Unknown skin disease I have been suffering from this skin condition for over a year. I have seen many doctors and applied various medications, but there has been no significant improvement. There is a small area on my skin that often feels very itchy, and I can't help but sc...
Dr. Wu Yuxin Reply:
No lesions were observed, making it difficult to determine the issue. If you are very concerned, please seek medical attention promptly.[Read More] Understanding Chronic Itchy Skin: Causes, Treatments, and Solutions
Understanding Skin Tags: Causes, Appearance, and Treatment Options
Regarding soft fibromas (skin tags) Dear Dr. Wu, Hello. I previously inquired about the "protruding mole in the armpit," and I greatly appreciate your clarification on the matter. After several days of observation and research, I have come to realize that what I referr...
Dr. Wu Yuxin Reply:
1. Some do. 2. No. 3. Laser treatment is more effective.[Read More] Understanding Skin Tags: Causes, Appearance, and Treatment Options
Understanding Painful Red Bumps on the Buttocks: Causes and Solutions
Skin issues I have noticed some red bumps on my buttocks that are slightly painful to the touch, resembling broken skin. They are not itchy, and I suspect they might be caused by friction from my pants. They don't hurt or itch otherwise.
Dr. Wu Yuxin Reply:
Medical regulations state that "a physician must personally examine a patient before administering treatment or prescribing medication," and therefore, online diagnosis is not permissible. If you are experiencing significant distress, it is advisable to seek medical att...[Read More] Understanding Painful Red Bumps on the Buttocks: Causes and Solutions
Understanding Follicular Issues: Are Hard Bumps on the Scrotum Normal?
Follicular issues I noticed three distinct lumps on my scrotum while taking a shower tonight. When I flattened the skin, I found that these are raised hair follicles with a firm texture. I would like to ask the doctor if this is a normal phenomenon. Thank you, doctor.
Dr. Wu Yuxin Reply:
No lesions were observed, making it difficult to determine the issue. If you are very concerned, please seek medical attention promptly.[Read More] Understanding Follicular Issues: Are Hard Bumps on the Scrotum Normal?
Understanding Allergic Reactions to Skin Treatments: Causes and Solutions
Allergy ointments are very nourishing? I would like to ask about a severe purulent wound on my leg. I have already seen a doctor. The doctor prescribed me a tube of antiseptic gel. However, every time I apply the ointment, it causes significant irritation. I want to know if I mig...
Dr. Wu Yuxin Reply:
It is possible to stop the medication first, then consult your attending physician to help you switch to a different medication.[Read More] Understanding Allergic Reactions to Skin Treatments: Causes and Solutions
Should You Be Concerned About an Irregular Mole on Your Skin?
The mole has an irregular shape? Hello doctor, I have an irregular-looking mole on my back, as shown in the image (https://drive.google.com/file/d/1A3VNusRMc-X3u4AHUmKQ-5WFliufmZ8Z/view?usp=sharing). Last month, I showed it to a doctor who said it was a normal mole. Should I just...
Dr. Wu Yuxin Reply:
In addition to visual inspection, checking moles may also require the use of a dermatoscope and pathological examination; it is not possible to make a judgment based solely on photographs.[Read More] Should You Be Concerned About an Irregular Mole on Your Skin?
Dealing with Dryness and Peeling of the Foreskin: Solutions and Remedies
Prepuce issues Hello Doctor, I arrived in the United States about four days ago to prepare for college. In the past two days, I have noticed that my foreskin is dry and cracked, and the glans is peeling. Currently, I do not see any signs of redness or swelling, but one day I acci...
Dr. Wu Yuxin Reply:
It may be related to the local climate and humidity; you could try using a moisturizer.[Read More] Dealing with Dryness and Peeling of the Foreskin: Solutions and Remedies
Understanding Skin Concerns: Distinguishing Between Moles and Dark Spots
Foreskin issues I would like to ask: I read online that the surface of a black spot is flat, while a mole is raised. Is that true? Also, I have a dark brown area on my foreskin that seems flat; could that be a black spot? Can black spots be black in color? Thank you.
Dr. Wu Yuxin Reply:
Not entirely correct; seborrheic keratosis can also be raised, and its color can range from skin tone, brown to black.[Read More] Understanding Skin Concerns: Distinguishing Between Moles and Dark Spots