Understanding Irregular Moles: When to Worry and What to Do
There are many irregularly shaped moles on my body that appear to have a greenish tint? Hello, doctor. I have many moles on my body, and I have been aware of a few larger moles since I was a student. Recently, after reading an article about melanoma online, I started to closely o...
Dr. Lin Xinpeng Reply:
Hello: The assessment of the benign or malignant nature of moles is based on five key principles: ABCDEA (Asymmetry): The lesion is asymmetrical; B (Border irregularity): The edges are irregular; C (Color variability): The color is mottled or has recently changed; D (Diameter >...[Read More] Understanding Irregular Moles: When to Worry and What to Do
Can Ren Shan Li Shu Be Used for Facial Sweat Spots?
Can sweat spots be treated with Renshan Lishu? Can I use Renshan Lishu to wash my face for sweat spots? Renshan Lishu is suitable for body wash, but can it be used on the face?
Dr. Wu Yuxin Reply:
The face can generally be treated, but if the area is small, a topical ointment can be used alone.[Read More] Can Ren Shan Li Shu Be Used for Facial Sweat Spots?
Understanding Hair Follicle Issues: Are Those White Tips Normal?
Issues related to nipple areola? Hello Doctor: When my hair or pubic hair falls out, there is often a small white bulb at the end of the hair. For pubic hair, there is a more rounded white bulb at the end. Is this the hair bulb? Is this considered normal shedding? If it is the ha...
Dr. Lin Xinpeng Reply:
Hello: The part of the hair root that is enlarged is called the hair bulb. The center of the hair bulb has a depressed area that contains a cluster of capillaries and nerve tissue known as the dermal papilla. The nutrients required for hair growth are absorbed and transported by ...[Read More] Understanding Hair Follicle Issues: Are Those White Tips Normal?
Concerned About Syphilis? Understanding Red Spots in the Genital Area
Suspected syphilis? I have developed a red spot in my genital area over the past week, and I am worried that I might have syphilis.
Dr. Wu Yuxin Reply:
It is recommended to seek medical attention, and if there is suspicion, a syphilis serological test can be performed.[Read More] Concerned About Syphilis? Understanding Red Spots in the Genital Area
How to Treat Red Spots on the Glans: Over-the-Counter Solutions
Glans issues I have small red spots on my glans. How should I handle this myself? Are there topical medications available at regular pharmacies? Can I apply petroleum jelly? If so, I would like to buy some medication at the pharmacy to try.
Dr. Wu Yuxin Reply:
Your question is quite difficult to answer. It would be best to seek medical attention.[Read More] How to Treat Red Spots on the Glans: Over-the-Counter Solutions
Understanding Red Spots and Subcutaneous Bleeding: Causes and Concerns
Red spots or petechiae appearing on the skin? Hello, doctor. About 3 to 4 months ago, I suddenly developed red circular spots on my body (they are not red moles or small red dots). Each time, I get about 2 to 6 or 7 spots that are neither painful nor itchy. Occasionally, one of t...
Dr. Lin Xinpeng Reply:
Hello: Since you did not specify which part of the body the issue is located, it can be confirmed that it is not a subcutaneous hemorrhage, as subcutaneous hemorrhages do not disappear when pressed with a finger. It may just be a common skin papule. I recommend visiting a clinic ...[Read More] Understanding Red Spots and Subcutaneous Bleeding: Causes and Concerns
Can Shingles Spread to the Other Side of the Face?
Is it possible for facial shingles to spread to the other side? Before the Lunar New Year, I developed shingles on the left side of my face and saw a doctor, and I took medication. After the New Year, I was left with noticeable red spots on my face. Recently, over the past two da...
Dr. Li Yufen Reply:
Hello: Generally, shingles occurs unilaterally. The redness and itching on the right side of the face suggest that you should consult a dermatologist nearby to confirm the diagnosis. Thank you![Read More] Can Shingles Spread to the Other Side of the Face?
Understanding Skin Issues: Black Spots, Acne, and Possible Causes
What happened to the skin...? Hello Dr. Wu, I would like to ask about my skin condition as shown in the two images from this link: http://photo.xuite.net/cacake/6153704/1.jpg. When I enlarged one of the images, I noticed many small black dots. Are those black dots dirt, or someth...
Dr. Wu Yuxin Reply:
I can't see clearly! Is it faster to go directly to the hospital?[Read More] Understanding Skin Issues: Black Spots, Acne, and Possible Causes
Understanding Skin Issues: Black Bumps After Factory Work Explained
Skin issues~~ I would like to seek clarification from the doctor? Hello Dr. Lin, since I started working in a factory dealing with rubber and iron powder, it seems that my skin has developed some issues. I have noticed black spots on my back that resemble acne, embedded in the sk...
Dr. Lin Xinpeng Reply:
Hello: Based on your description of scattered red or brown papules in the image, you did not mention any itching. If there is significant itching, it is generally associated with contact allergic dermatitis, which may be related to substances you have come into contact with, such...[Read More] Understanding Skin Issues: Black Bumps After Factory Work Explained
Understanding Purpura: Causes, Symptoms, and Treatment Options
What is purpura? What is purpura? Purpura refers to the bleeding symptoms in the skin or mucous membranes caused by the leakage of red blood cells from microvessels. The purpura can be very small, resembling pinpoint spots known as petechiae, or larger areas referred to as ecchym...
Dr. Wu Yuxin Reply:
Your explanation has been very detailed, and I don't think I need to add anything further.[Read More] Understanding Purpura: Causes, Symptoms, and Treatment Options
Understanding Itchy Red Spots: Causes and Treatments for Skin Issues
There are small red spots on the body that are itchy? Doctor, I have some small red spots on my body that are itchy, but not unbearably so. Initially, they were only on the inner thighs, but now I also have some on my hands and body. About a month ago, I rode a bicycle, and I tho...
Dr. Yang Zhiya Reply:
Hello, there are many skin diseases that can cause itching, and it is not possible to diagnose them based solely on description. It is recommended to visit a dermatologist for a proper examination and treatment by a physician. Thank you![Read More] Understanding Itchy Red Spots: Causes and Treatments for Skin Issues
Skin Issues in a 5-Month-Old Baby: Causes and Solutions
Skin issues in a five-and-a-half-month-old infant? Hello Dr. Wu, my son is currently almost six months old. After his bath every day, he develops red patches on his back and chest, about the size of a five-dollar or ten-dollar coin. These red spots fade away approximately half an...
Dr. Wu Yuxin Reply:
It is likely physical urticaria caused by temperature changes, which is usually harmless. It is advisable to consult a dermatologist for a diagnosis, and active treatment may not be necessary.[Read More] Skin Issues in a 5-Month-Old Baby: Causes and Solutions
Understanding Lip Skin Issues: Causes and Treatments for White Spots
Lower lip epithelium I used to frequently peel the skin off my lips, and the more I did it, the harder the skin became. Now there is a noticeable white spot. After applying medication, there has been no change. It heals but remains the same white spot. What could this symptom be?
Dr. Wu Yuxin Reply:
It's really difficult to assess based on your description. If you're concerned, it's best to seek medical attention as soon as possible.[Read More] Understanding Lip Skin Issues: Causes and Treatments for White Spots
Is Ming De Kang Li Mei Whitening Gel Effective for Dark Spots?
Dark spot issues? Hello doctor, is it okay for me to apply "Ming De Kang Li Mei Whitening Gel" on the dark spots on my cheeks during my makeup routine? The pharmacy gave this to me.
Dr. Yang Zhiya Reply:
Hello, this medication is prescription-only and should be evaluated by a physician after examining the dark spots to determine its suitability.[Read More] Is Ming De Kang Li Mei Whitening Gel Effective for Dark Spots?
Understanding Skin Itching and Dark Spots: Causes and Treatments
Itchy skin that has turned dark from scratching? I am 17 years old and recently had hemorrhoids, which have not healed. The areas on both sides of my lower back and around my navel have been very itchy, and I have been scratching them. As a result, those areas have become dark an...
Dr. Yang Zhiya Reply:
Hello, if scabies has been treated with a complete scabicide treatment and no new lesions appear, it can still be considered a successful treatment even if the old lesions remain itchy. In your case, if new scabies lesions continue to appear, the treatment should primarily focus ...[Read More] Understanding Skin Itching and Dark Spots: Causes and Treatments
Understanding Black Spots on the Penis: When to Seek Dermatological Advice
Black spots on the foreskin? Hello doctor, recently I read some articles about melanoma and checked my body. I found an oval-shaped mole at the tip of my foreskin, with a long axis of about 0.8 cm and a short axis of about 0.5 cm. The shape is usually regular and symmetrical, and...
Dr. Wu Yuxin Reply:
It is not possible to determine if it is normal without examining each lesion individually or performing a biopsy. A verbal description alone is insufficient for assessment. It is recommended to consult a professional physician for a diagnosis.[Read More] Understanding Black Spots on the Penis: When to Seek Dermatological Advice
Persistent Dark Spots on Right Side of Face: Causes and Solutions
Spots are continuously appearing on the right side of the face? Hello, doctor. I would like to ask about the spots that have been continuously appearing on the right side of my face (approximately three centimeters below the eye, extending from the bridge of the nose to the ear) ...
Dr. Lin Xinpeng Reply:
Hello: You did not provide the color of the spots. Generally, the most common type is sunspots, which are less related to the use of skincare products and more associated with sun exposure. However, it is still recommended that you visit a dermatology clinic to determine the type...[Read More] Persistent Dark Spots on Right Side of Face: Causes and Solutions
Understanding Moles and Pigmentation on the Scrotum: When to Worry?
There are many moles on the scrotum, along with a patch of hyperpigmentation? Hello Doctor, 1. I am 25 years old, and since puberty, I have developed many moles on my scrotum and penis. Although they have not increased much recently, I have had over twenty moles of various sizes...
Dr. Wu Yuxin Reply:
Your issue is a bit complex, and it's difficult to visualize it just through description. I recommend that you seek a consultation for a clearer examination.[Read More] Understanding Moles and Pigmentation on the Scrotum: When to Worry?
Sudden Appearance of Red Moles on Chest and Waist: Health Concerns?
Several red moles suddenly appeared around the chest to the waist? Hello Dr. Wu, I have suddenly developed many raised bright red spots, approximately 0.05 cm in size, around my chest and waist. Could this affect my health?
Dr. Wu Yuxin Reply:
It is likely a hemangioma. Please have the doctor confirm, and if it is indeed a hemangioma, there is no need to worry as it is caused by constitutional factors.[Read More] Sudden Appearance of Red Moles on Chest and Waist: Health Concerns?
Understanding Scrotal Angiokeratomas: Causes and Treatment Options
Scrotal vascular keratosis Hello, doctor. I am 25 years old, but I have developed many small red spots on the skin of my scrotum, which seem to be what is referred to as scrotal angiofibromas. I'm still so young; why is this happening to me (since I read online that this con...
Dr. Wu Yuxin Reply:
Vascular keratosis is a common benign tumor of the scrotum that can occur in young individuals. There is no need for concern, and it typically does not require special treatment. If treatment is desired, laser removal can be utilized.[Read More] Understanding Scrotal Angiokeratomas: Causes and Treatment Options