Red Bumps After Makeup: Is Cold Weather Causing Skin Irritation?
After applying makeup, small red spots appear on the face? Recently, the weather has turned cold, and after applying makeup, I suddenly noticed small red spots appearing on my cheeks. After removing my makeup, my cheeks are covered with these red spots, primarily concentrated in ...
Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is difficult to make a definitive diagnosis. If you are very concerned, please seek medical attention as soon as possible.[Read More] Red Bumps After Makeup: Is Cold Weather Causing Skin Irritation?
Understanding Hives and Viral Warts: Skin Issues in Cold Climates
Urticaria, viral warts Hello Doctor, I am currently in the United States, and seeking medical care is quite complicated. I have a few questions and would like to know if there are ways to improve my situation. The area I am in is relatively dry and cold. 1. Since coming to the ...
Dr. Wu Yuxin Reply:
Medical regulations state that "a physician must personally examine a patient before providing treatment or prescribing medication," and therefore, online diagnosis is not permissible. If you are experiencing significant distress, it is advisable to seek medical attenti...[Read More] Understanding Hives and Viral Warts: Skin Issues in Cold Climates
Understanding Black Spots on Toilet Paper: Skin Concerns Explained
There are black spots on the toilet paper after wiping? Recently, I noticed small black dots on the toilet paper after wiping, and the same goes for my urine. Sometimes there are also skin-colored flakes mixed in, which makes me worried it might be parasites. However, there is no...
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 Black Spots on Toilet Paper: Skin Concerns Explained
Understanding Persistent Skin Issues: Is It Eczema or Something Else?
I'm not sure if it's eczema? Last September, after being bitten by an unknown insect during a business trip, I developed a wound on my calf that has not healed and is very itchy. During this time, I also noticed small red spots appearing on most of my limbs that are itc...
Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it cannot be confirmed. If it is causing significant distress, please seek medical attention as soon as possible.[Read More] Understanding Persistent Skin Issues: Is It Eczema or Something Else?
Understanding Unexplained Dark Spots and Bumps on Thighs
Black spots on the thigh joint? Hello doctor, I have been staying up late recently, often not going to bed until after midnight. However, I have noticed some strange black spots on my thighs and knees that do not hurt when pressed, which is quite unusual. What could this issue be...
Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it is difficult to make a definitive diagnosis. If it is causing significant distress, please seek medical attention promptly.[Read More] Understanding Unexplained Dark Spots and Bumps on Thighs
Understanding the Increase of Dark Spots on Your Skin
The number of black spots on the body is increasing? Hello doctor, I originally had a black mole under my eye, and there was also a black mole underneath. Recently, I've noticed many more black moles, as well as some light brown spots. Why is this happening? Do I need surger...
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 the Increase of Dark Spots on Your Skin
Understanding Mysterious Skin Rashes: Causes and Remedies
Rash on the body? Recently, I have developed unexplained rashes on my body, particularly on my chest, arms, thighs, inner thighs, and palms. The most rashes are on my chest, with only a few raised spots slightly smaller than a pea, while the others are not raised. There are also ...
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 Mysterious Skin Rashes: Causes and Remedies
Understanding Brown Spots on Arms: Allergies or Natural Skin Variations?
Spots on the arm? Since I can remember, I have had small, slightly raised brown spots on both of my arms (I hope this description is accurate). They are not red spots; they are simply a shade darker than my original skin color. Sometimes there are more, sometimes fewer, and the k...
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.[Read More] Understanding Brown Spots on Arms: Allergies or Natural Skin Variations?
Understanding Melanoma and Hemangiomas on Genital Areas: Treatment Options
Melanoma and hemangioma? Hello, I recently came across articles online about moles possibly turning into melanoma, and I would like to ask about a few moles I have on my penis and scrotum. They formed around the time I was 20 years old (I don't remember the exact time), but ...
Dr. Wu Yuxin Reply:
1. Both surgery and laser treatment are options, primarily depending on the size of the lesion. 2. Dermatology. 3. Consultation with a urologist is necessary. 4. It is impossible to determine without actually seeing the lesion; we need to check if it is in the same location. 5. L...[Read More] Understanding Melanoma and Hemangiomas on Genital Areas: Treatment Options
Understanding Hand Eczema and Athlete's Foot: Symptoms and Treatments
Allergic reaction? Doctor, I recently started experiencing peeling skin and blisters, and after seeing a doctor, I was diagnosed with athlete's foot and given an ointment. However, a few days later, I noticed small blisters on my palms. I went to see another doctor, who said...
Dr. Wu Yuxin Reply:
1. Dyshidrotic eczema can be treated with hand cream. 2. It may occur simultaneously; it is a common skin condition in Taiwan due to the humid and hot climate. 3. Treatment for dyshidrotic eczema typically lasts about one week.[Read More] Understanding Hand Eczema and Athlete's Foot: Symptoms and Treatments
Understanding Warts: Transmission Risks and Prevention Tips
Regarding warts? Hello Doctor, Today when I visited the dermatologist, I found out that the spots on both of my feet that I thought were calluses are actually warts. I have a few questions I would like to ask: 1. I usually wash my feet with my left hand and do not touch my fee...
Dr. Wu Yuxin Reply:
1. It is possible. 2. Genital warts are commonly referred to as "cauliflower." 3. They can be contagious, but it is still important to maintain good hygiene. 4. If it is very bothersome, please seek medical attention promptly.[Read More] Understanding Warts: Transmission Risks and Prevention Tips
Understanding Scabies: Symptoms, Diagnosis, and Treatment Insights
Scabies issue!!! Hello, doctor! I would like to ask you a few questions about scabies. I started noticing small red rashes on the back of my hands on November 24th. Initially, I thought it was an allergic reaction to new bed sheets since I had just changed them the day before, so...
Dr. Li Yufen Reply:
Hello: For a detailed introduction to scabies, you can refer to the article on the Dermatology Expert Health Network at http://www.drskincare.com.tw/Qa/index.aspx?CID=15. Scabies can sometimes be difficult to diagnose in its early stages. If skin symptoms do not improve or worsen...[Read More] Understanding Scabies: Symptoms, Diagnosis, and Treatment Insights
Understanding Skin Irritations: Causes, Symptoms, and Treatments
Skin issues Hello, I would like to ask the doctor about some recent symptoms. I've been experiencing sudden itching in various areas of my body, including my chest, arms, armpits, and thighs. When I scratch, I notice small red, swollen patches that resemble dry, peeling skin...
Dr. Li Yufen Reply:
Hello: It is not possible to accurately diagnose skin diseases based solely on a textual description. Recently, during the change of seasons, it is common for skin allergies and dryness to occur. If the skin symptoms do not improve or worsen, it is advisable to consult a dermatol...[Read More] Understanding Skin Irritations: Causes, Symptoms, and Treatments
Understanding Café-au-Lait Spots: Concerns About Neurofibromatosis Type 1
Café au lait spots Hello Director Wu, I have a large café-au-lait spot on my right buttock, about the size of my palm, and there are also two spots on my back larger than 1.5 cm. I have some areas under my armpits that I’m unsure if they are café-au-lait spots or sweat spots, bu...
Dr. Wu Yuxin Reply:
1. Highly likely 2. Count as one 3. You can first consult a dermatologist for confirmation.[Read More] Understanding Café-au-Lait Spots: Concerns About Neurofibromatosis Type 1
Understanding and Treating White Spots on the Glans: A Guide
Treatment for white spots on the glans penis? I previously underwent a circumcision and noticed that the color of my glans was relatively light, appearing almost grayish-white when not engorged. However, a few years later, the color on the left side of the glans and the urethral ...
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 and Treating White Spots on the Glans: A Guide
Understanding Hair Loss: Causes, Solutions, and Future Risks
Hair loss & is it possible to go bald? Doctor, I am experiencing hair loss along with hair follicles. I lose less than fifty hairs a day, but no matter how I wash my hair, I always have dandruff, even when using anti-dandruff shampoo. Currently, I do not have any bald spots. ...
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 promptly.[Read More] Understanding Hair Loss: Causes, Solutions, and Future Risks
Understanding Genital Herpes: Symptoms, Treatment, and Safe Practices
Genital herpes Hello, Dr. Wu! Recently, I visited the dermatology department at National Taiwan University Hospital, where the doctor diagnosed me with genital herpes. I have small yellowish-white spots on the foreskin and in the coronal sulcus. They are not painful, but sometime...
Dr. Wu Yuxin Reply:
It is safe to resume normal sexual activity.[Read More] Understanding Genital Herpes: Symptoms, Treatment, and Safe Practices
Is It Keratosis Pilaris? Understanding Red Bumps on Your Arms
Suspected keratosis pilaris? Doctor, may I ask? I have many red spots on my arm that do not feel sensitive, are not itchy or painful, and seem to have been there for a long time. Could this be keratosis pilaris?
Dr. Wu Yuxin Reply:
Without actually seeing the lesion, it cannot be determined. If it is very concerning, please seek medical attention as soon as possible.[Read More] Is It Keratosis Pilaris? Understanding Red Bumps on Your Arms
Understanding Red Spots Under the Skin After Hot Showers
Red spots under the skin? Hello doctor, I have noticed that for a while now, whenever I take a hot shower, the inner side of my arms (the very light-colored area) develops small red spots under the skin, which disappear after a few hours. My skin is on the lighter side, and somet...
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 promptly.[Read More] Understanding Red Spots Under the Skin After Hot Showers
Flea Bites and Skin Discoloration: Best Treatments for Dark Spots
Flea bite? If you have been bitten by fleas and the area has healed but shows hyperpigmentation, can you use a body lotion with kojic acid? Or are there other better options for reducing pigmentation?
Dr. Wu Yuxin Reply:
It is recommended to visit a dermatologist, who will prescribe an appropriate ointment for you after the examination.[Read More] Flea Bites and Skin Discoloration: Best Treatments for Dark Spots