Understanding Your Scar: What It Is and When to Seek Help
What exactly is this type of scar? Hello: Last May, I accidentally bumped my foot! The area between my big toe (where the hair and nail meet) bruised for a while and after some time, it remained a dark spot. It doesn't hurt, so I didn't pay much attention to it. Later, ...
Dr. Zhang Zhibo Reply:
Hello Monicr: The bruising caused by your toe injury should resolve within a month, unless you continue to experience minor injuries that could lead to vascular tumors. Some fibromas may have vascular components, which can make them appear a deeper red. However, since you have a ...[Read More] Understanding Your Scar: What It Is and When to Seek Help
Understanding Urticaria: Causes, Symptoms, and Treatment Options
Urticaria Hello Dr. Chang, I would like to ask a few questions: 1. I have been experiencing unexplained itching all over my body. I went to a clinic and was diagnosed with urticaria (hives), but after 2-3 months of treatment, I am still itching. Does this indicate that it could...
Dr. Zhang Zhibo Reply:
Hello: There are many causes of urticaria, including food, medications, environmental factors, and even temperature changes, infections, or immune system responses. Relief from symptoms can take 2-3 weeks, so medication may need to be taken for several weeks. Generally, patients ...[Read More] Understanding Urticaria: Causes, Symptoms, and Treatment Options
Understanding Skin Conditions: Seborrheic Dermatitis and Wound Healing
Consultation 1. Having seborrheic dermatitis, which resembles eczema, can predispose you to keloid formation at surgical sites. This may explain why the lower half of your wound appears swollen and thickened. 2. If you experience easy bruising or bleeding during bathing without ...
Dr. Cai Changlin Reply:
Hello: Regarding your question, seborrheic dermatitis and keloids are two distinct dermatological conditions that can exist independently but may also occur simultaneously. Therefore, having seborrheic dermatitis or eczema does not necessarily increase the likelihood of developin...[Read More] Understanding Skin Conditions: Seborrheic Dermatitis and Wound Healing
Effective Scar Treatment Options for Burn Injuries from Exhaust Pipes
I have a scar from a burn caused by an exhaust pipe? Hello, Dr. Jiang. Three months ago, I fell off my motorcycle and hit my leg against an exhaust pipe. At that time, it was very painful, almost like a burn. The pain persisted, and later a large blister formed. After it burst, t...
Dr. Jiang Yujiao Reply:
Dear Xiao Hua: The dark reddish-brown skin changes may be due to pigmentation or bruising, and a dermatologist needs to differentiate and diagnose. Sincerely, Dr. Jiang Yu-Jiao, Head of Dermatology, Taoyuan Hospital, Department of Health.[Read More] Effective Scar Treatment Options for Burn Injuries from Exhaust Pipes
Understanding Unexplained Bruising: What Your Skin Might Be Telling You
Frequent bruising of the skin? Hello Dr. Jiang, my skin (especially on my legs) often has bruises, and sometimes I don't even feel any impact, yet I notice a bruise appearing. Does this indicate that there is a problem with my skin? Thank you for your response. Best regards,...
Dr. Jiang Zheen Reply:
Sometimes, it is caused by the rupture of microvessels, and in most cases, it is not a concern. In medical terms, this condition is referred to as "devil's pinch," which means being pinched by a little ghost at midnight. You just need to go to the hospital for a bl...[Read More] Understanding Unexplained Bruising: What Your Skin Might Be Telling You
Understanding Fibromas: Injection vs. Surgery for Treatment
Fibroma Doctor! I have developed a fibroma on the upper part of my left thigh, close to the knee. A few days ago, I consulted a doctor who mentioned that it might be complicated and could require surgery, but that an injection would suffice. Is surgery really not necessary? Is th...
Dr. Huang Ruiyun Reply:
Surgery on the knee often leaves unsightly scars, which may be why the doctor advised against the procedure. If there is bruising after an injection and no other discomforting symptoms, it is recommended to leave it alone, especially to avoid scratching it. The discoloration may ...[Read More] Understanding Fibromas: Injection vs. Surgery for Treatment
How to Treat Blood Spots from Acne: Effective Solutions
Is there bruising inside the acne, and has it healed now? Hello Doctor, I have a question I would like to ask you. Previously, I had acne, and because I squeezed it improperly and didn't clean it out completely, it resulted in some bruising underneath. It has now healed, b...
Dr. Hong Zhengsheng Reply:
Hello, Xiao Xuan: The best advice is to find a dermatologist you trust and consult with them. I apologize, but based on your written description, I cannot determine your specific condition. Answers found online can only speculate based on the description and experience provided, ...[Read More] How to Treat Blood Spots from Acne: Effective Solutions
Understanding and Treating Persistent Purple Spots on Your Legs
How can I improve the appearance of bruises on my legs? I remember when I was 15 years old, I noticed a large area of petechiae on the dorsum of my foot. Now that I am 30, it has become increasingly severe, extending to my calves, and sometimes clusters of petechiae appear on the...
Dr. Jiang Yujiao Reply:
Hello: In response to your question, after walking for less than ten minutes, the dorsum of my foot is almost entirely covered, and it doesn't typically present with petechiae so quickly; rather, it resembles a phenomenon of vasodilation. Vasodilation is specific to individu...[Read More] Understanding and Treating Persistent Purple Spots on Your Legs
Understanding Unexplained Bruising: When to See a Doctor
Bruising of the skin? In the past month or two, I have noticed that my legs easily develop bruises without any significant external force causing them. I am concerned that there may be blood-related issues or other problems. If I need to seek medical attention, which department s...
Dr. Hong Zhengsheng Reply:
Hello, Xiaomei: Hematology and Dermatology are specialties you may consider for consultation. We recommend that when you notice the described symptoms on your skin, you should promptly visit the public hospitals under the Department of Health in your city or county to consult wit...[Read More] Understanding Unexplained Bruising: When to See a Doctor
Understanding Lip Bruising: Causes and Treatment Options
Lip contusion Hello Dr. Cheng: I have a habit of biting my lips, and over time, it has caused two red spots on my lips that are deep red to almost black in color. Could this be bruising? What methods can I use to eliminate them? Thank you.
Dr. Zheng Lizhen Reply:
Hello: Please visit a dermatology specialist clinic for an accurate diagnosis and treatment. Sincerely, Dr. Cheng Li-Chen, Dermatology.[Read More] Understanding Lip Bruising: Causes and Treatment Options
Is Hyaluronic Acid Injection Covered by Insurance and How Long Does It Last?
Hyaluronic acid Hello Dr. Huang: Is the injection of hyaluronic acid currently out-of-pocket? How long does the effect last? Are there no side effects?
Dr. Huang Ruiyun Reply:
Out-of-pocket expense. 6 to 12 months. Possible temporary localized redness, swelling, soreness, and bruising for a few days; very rarely, granulomas, abscesses, or localized necrosis may occur.[Read More] Is Hyaluronic Acid Injection Covered by Insurance and How Long Does It Last?
Managing Contact Dermatitis and Swelling After Injury: Expert Advice
Could you please provide more specific questions regarding contact dermatitis? Hello, I previously sprained my ankle (commonly referred to as a "twisted ankle") while playing basketball when I stepped on someone else's foot. After receiving treatment at a martial a...
Dr. Huang Ruiyun Reply:
Your skin will remember the substances that caused your contact dermatitis for a lifetime. Don't be foolish; go see an orthopedic or rehabilitation specialist.[Read More] Managing Contact Dermatitis and Swelling After Injury: Expert Advice
Should You Remove a Detached Toenail After an Injury?
Toenail Dr. Jiang: Hello, I would like to ask you a question amidst your busy schedule. Two weeks ago, I fell off my motorcycle and injured my left big toe. Initially, there was bruising, which subsided after a few days. However, my toenail has now separated from the nail bed and...
Dr. Jiang Zheen Reply:
After a severe injury to the nail, it will eventually separate and fall off on its own. All you need to do is protect it from further injury. Wishing you safety and may God bless you.[Read More] Should You Remove a Detached Toenail After an Injury?
Understanding Skin Issues: What Causes Bruise-Like Spots on Hands and Feet?
Skin issues? Hello Doctor: I often develop spots on the skin of my hands and feet that resemble bruises and disappear after a while. What could this condition be?
Dr. Chen Yiying Reply:
Hello: In response to your question, the spots of bruising are generally referred to as purpura. Since it is unclear whether they are flat or raised, and whether there are accompanying symptoms such as other bleeding, a further diagnosis cannot be made. Conditions such as coagulo...[Read More] Understanding Skin Issues: What Causes Bruise-Like Spots on Hands and Feet?
Understanding Vascular Inflammation: Causes and Concerns in Infants
What is vascular inflammation? My daughter is currently five months old. Last week, for some unknown reason (I'm not sure if it was a bug bite), her lower legs became red and swollen. I took her to the pediatrician (she also had a slight cold and a fever that reached 37.6 de...
Dr. Zhong Yitun Reply:
I'm sorry, but it's difficult to visualize the situation you described without a photo. The current light to mild redness suggests that you have "passed through" a critical phase. Sometimes, insect bites, whether due to chemical toxins or bacteria, can lead to...[Read More] Understanding Vascular Inflammation: Causes and Concerns in Infants
Understanding Non-Traumatic Bruising of the Big Toe Nails
Bruising of the big toe nail without external trauma? Last month, the toenails of both my big toes gradually turned dark. After consulting a dermatologist, no cause was found; they only advised me to avoid friction and to monitor the situation. Recently, the toenail on my right f...
Dr. Zhong Yitun Reply:
If the spot under your nail has been growing larger over the past few months, there is concern about melanoma. However, since it occurred last month, based on your description, it is more likely to be due to "physical trauma" (such as ill-fitting shoes, especially if th...[Read More] Understanding Non-Traumatic Bruising of the Big Toe Nails
Understanding Easy Bruising: Is There a Vascular Issue?
Bruise I easily bruise on my limbs with just a slight bump. In mid-April of this year, I was startled awake by an electric bell, and my left foot suddenly experienced a sharp pain, followed by swelling and a large bruise. On the morning of November 1st, after getting angry while ...
Dr. Jiang Zheen Reply:
Ms. Fu: This type of subcutaneous hemorrhage needs to rule out several conditions, including whether there is a decrease in platelets, abnormalities in coagulation factors, or issues with the vascular wall. Therefore, it is advisable to consult a physician for diagnosis and exami...[Read More] Understanding Easy Bruising: Is There a Vascular Issue?
Injury to Toenail: Treatment Options for Bruising and Infection
The toenail was injured by a heavy object? Hello Dr. Liao: A couple of days ago, my toenail (big toe) was crushed by a motorcycle. The nail is not broken, but there is an internal wound, and pus cannot drain out. There is a groove running across the middle of the nail, with the f...
Dr. Liao Wenyu Reply:
These colors are likely indicative of subungual hemorrhage and should gradually improve. There is no need to remove the nail. If you have any concerns, please visit an outpatient clinic for evaluation.[Read More] Injury to Toenail: Treatment Options for Bruising and Infection
Improving and Preventing Microvascular Proliferation on Skin
Microvascular proliferation Hello, how can I improve and prevent the appearance of red or blue microvessels on the skin of my thighs? Additionally, what should I do about a bruise on my anterior lower leg that has not faded for a long time? I remember that in the past, bruises wo...
Dr. Zheng Lizhen Reply:
1. Based on your description, your issue may be varicose veins. Small and superficial varicose veins can be treated with laser removal, while larger ones may require sclerotherapy with a sclerosing agent or hypertonic solution to destroy the vessels, or surgical removal. Preventi...[Read More] Improving and Preventing Microvascular Proliferation on Skin
How Long Does a Kiss Mark Last? Understanding Strawberry Hickeys
Kissing marks (hickeys) How long does a hickey (kiss mark) take to fade?
Dr. Zheng Lizhen Reply:
Bruising during strawberry picking is caused by excessive suction leading to the rupture of blood vessels beneath the skin, similar to accidentally bumping into something and getting a bruise. It typically takes about 1 to 2 weeks for the discoloration to gradually fade. Of cours...[Read More] How Long Does a Kiss Mark Last? Understanding Strawberry Hickeys