Understanding Recovery from Surgical Scars: When to Seek Help
Surgical scar healing? Hello: Two months ago, I had a small surgery on my back to remove a fibroma, and I received about eight to nine stitches (it looked like a centipede). In February of this year, after the stitches were removed, I applied tape for about another month. Now I h...
Dr. Zheng Lizhen Reply:
After two months, the wound should have healed, and now the concern is about the scar. You can continue to use silicone tape, but there is no need for further medication or disinfection. If you are not satisfied with the scar in the future, you can consider scar revision treatmen...[Read More] Understanding Recovery from Surgical Scars: When to Seek Help
Preventing Wrinkled and Peeling Fingers After Prolonged Water Exposure
Soaking fingers in water can cause them to wrinkle and peel? Hello Dr. Cheng, after taking a long shower or swimming, my fingers often become wrinkled, and I even notice small blisters forming (it feels like a small part of the epidermis is separating from the underlying dermis, ...
Dr. Zheng Lizhen Reply:
You can apply some petroleum jelly to create a barrier against moisture, but if you soak in water for too long, it may still occur. Vitamins are not very helpful in this case.[Read More] Preventing Wrinkled and Peeling Fingers After Prolonged Water Exposure
How to Treat Painful Skin Peeling on Fingers?
How can I improve this? Recently, the skin on the surface of my fingers has been peeling. It hurts a lot even with slight contact while working. What can I do to improve this? Thank you.
Dr. Zheng Lizhen Reply:
Based on your description, your issue seems to be related to hangnails, which can also be referred to as skin tags or torn cuticles. Individuals who frequently use their hands are more prone to this condition. Please be mindful to reduce friction and avoid pulling on hangnails if...[Read More] How to Treat Painful Skin Peeling on Fingers?
Why Are My Nails Splitting? Causes and Solutions for Healthy Nails
Nails frequently splitting? Hello, I would like to ask why my nails have been splitting from the edges recently, and often three to four of my ten fingers are affected. (I am generally healthy, and my baby is almost one year old.) This hasn't happened frequently in the past....
Dr. Jin Lianchun Reply:
Hello, Miss: Generally, these issues are caused by 1. frequent exposure of the nails to water, and 2. excessive use of the nails for tasks such as picking vegetables, peeling fruits, or performing other activities. Therefore, for the first point, please wear gloves for all househ...[Read More] Why Are My Nails Splitting? Causes and Solutions for Healthy Nails
Understanding Toenail Fungus: Causes, Symptoms, and Treatment Options
Onychomycosis Hello Dr. Cheng: I previously developed onychomycosis after having a nail removed, but it seems to have improved somewhat over time. The nail has become harder and has not changed shape, but there is a slight yellow discoloration. Is it possible to buy an oral medic...
Dr. Zheng Lizhen Reply:
Onychomycosis, commonly known as nail fungus, occurs when fungi infect the nails, causing them to appear gray or yellow. The most common cause is often the spread of athlete's foot (tinea pedis). Once onychomycosis develops, topical treatments are often ineffective because t...[Read More] Understanding Toenail Fungus: Causes, Symptoms, and Treatment Options
Understanding Eczema: Symptoms and Common Misconceptions
Atopic dermatitis Is atopic dermatitis limited to the tips of the fingers and toes? What symptoms can it present?
Dr. Zheng Lizhen Reply:
At the age of forty, if the condition is only occurring at the tips of the fingers and toes, it is unlikely to be atopic dermatitis; it is more likely to be another type of dermatitis, such as contact dermatitis. It is recommended that you seek a personal consultation to obtain a...[Read More] Understanding Eczema: Symptoms and Common Misconceptions
Effective Solutions for Persistent Blackheads and Enlarged Pores
Blackheads Hello Dr. Cheng: I have been struggling with severe blackheads on my nose and chin since puberty. Generally, I have never been able to completely clear them out. Whether I have facials done or try to extract them myself using pore strips or a comedone extractor, they s...
Dr. Zheng Lizhen Reply:
To clear acne, salicylic acid, retinoids, alpha hydroxy acids (AHAs), and azelaic acid can be used as exfoliating agents to gradually soften and remove comedones. While pore strips may provide immediate satisfaction in extracting blackheads, their excessive and aggressive use is ...[Read More] Effective Solutions for Persistent Blackheads and Enlarged Pores
Effective Solutions for Blackheads and Enlarged Pores
The issues of blackheads and enlarged pores? Hello, I would like to ask: Since puberty, the tip of my nose and the sides of my nostrils have been what you would call "strawberry" skin, and now that I am older, there has been no improvement; in fact, the "strawberry...
Dr. Zheng Lizhen Reply:
To clear acne, exfoliating agents such as salicylic acid, retinoids, alpha hydroxy acids, and azelaic acid can be used to gradually soften and remove comedones. While pore strips may provide immediate satisfaction, their aggressive nature makes them unsuitable for frequent use, a...[Read More] Effective Solutions for Blackheads and Enlarged Pores
Effective Treatments for Peeling Skin on Fingers: Expert Advice
My fingers are peeling! Oh no! Hello Doctor: My left index finger has been peeling for an unknown period of time. I previously consulted a doctor who diagnosed it as "yang finger." He prescribed a topical medication, but it hasn't been effective, which is quite dis...
Dr. Liao Wenyu Reply:
Hello: I have never heard of "Yiyang Finger." Please come for an outpatient consultation. Liao Wenyü.[Read More] Effective Treatments for Peeling Skin on Fingers: Expert Advice
Why Are My Nails Not Smooth? Understanding Nail Health Issues
The nails have become uneven? Hello Dr. Liao, I have noticed that my nails are gradually becoming uneven and have some dips, but strangely, the nails on both of my index fingers remain smooth. Could you please explain why this is happening? What can be done to make nails smooth...
Dr. Liao Wenyu Reply:
Hello: I am not sure what your definition of "smooth" is; I need to see the changes in the nails to provide an answer. Liao Wenyu[Read More] Why Are My Nails Not Smooth? Understanding Nail Health Issues
Understanding Hand Cracking: Causes, Symptoms, and Treatment Options
Cracked hands Hello: I work in the hardware industry, and I have severe cracking on the fingers of both hands and the fleshy area under the thumb of my right hand. Rubbing my hands makes it itch more, but it feels good; however, the skin cracks, bleeds, becomes red and swollen, a...
Dr. Zheng Lizhen Reply:
Based on your description, it is likely contact dermatitis, and the allergen may be metal. Please visit a nearby hospital's dermatology department for an allergen patch test to identify the culprit. Avoid contact with the allergen. Work closely with your physician for treatm...[Read More] Understanding Hand Cracking: Causes, Symptoms, and Treatment Options
Understanding Nail Issues: Causes and Solutions for Layered Nails
The nails look unusual? My fingernails are splitting into two layers and this condition is spreading towards the base, but it is not painful. Five of my fingers are affected and there has been no improvement. What could be wrong with my nails and how can I improve this condition?...
Dr. Zheng Lizhen Reply:
Based on your description, your fingernails and toenails may be affected by onychomycosis—fungal infection, or nail dystrophy—due to physical or chemical trauma. It is essential for you to visit a dermatologist in person to obtain an accurate diagnosis and treatment. Additionally...[Read More] Understanding Nail Issues: Causes and Solutions for Layered Nails
Effective Care Tips for Cracked Fingers in Winter
How to care for cracked fingers? During winter, my fingers become cracked and my skin becomes rough. What care should I take? Please email me. Thank you.
Dr. Jin Lianchun Reply:
Hello, sir: 1. Try to avoid contact with water (including hand washing), alcohol, cleaning agents, or irritating substances and soaps; wear double-layer gloves (cotton inner layer, rubber outer layer) while doing household chores. 2. Before bedtime, apply petroleum jelly to your ...[Read More] Effective Care Tips for Cracked Fingers in Winter
Unexplained Bump Near Genitals: What You Need to Know
Wart? Between the vulva and the anus, approximately one centimeter closer to the vulva and slightly to the left, there is no visible abnormality on the surface, but I can feel a hard, unknown mass when I palpate it with my fingers. It is not painful or itchy, and I probably would...
Dr. Jin Lianchun Reply:
Hello, based on your description, it could be a skin tumor or inflammation, including sebaceous cysts, folliculitis, warts, or other skin conditions. Please visit a dermatologist in person as soon as possible to receive the most accurate diagnosis and treatment. Wishing you a spe...[Read More] Unexplained Bump Near Genitals: What You Need to Know
Managing Persistent Skin Peeling: Allergies or Eczema Solutions
Peeling skin I have been experiencing peeling symptoms for 15 years, particularly around the edges of my nails, on my fingers, and at the corners of my eyes. There is some redness, and sometimes it itches. The doctor said this condition could be due to allergies or eczema. The sy...
Dr. Jin Lianchun Reply:
Hello, based on your description, it is possible that you have hand eczema. You should adhere to the following guidelines: 1. Avoid any contact with water, soap, cleaning agents, and irritating foods (such as scallions, ginger, and chili peppers). If contact is necessary, you mus...[Read More] Managing Persistent Skin Peeling: Allergies or Eczema Solutions
Understanding Intermittent Skin Bumps on Fingers and Soles
Granules (bumps) between the fingers and on the soles of the feet? Hello, I have intermittent skin-colored bumps that appear on the sides of my fingers every year. Initially, they are not itchy, but after a while, they become itchy, then blisters form, and after peeling, they res...
Dr. Jin Lianchun Reply:
Hello, sir: Based on your description, it is very likely that you have allergic dermatitis. Your explanation of how it forms is correct. The causes include: 1. Living in a tropical island climate (Taiwan) 2. Changes in weather 3. Exposure to irritants, such as cleaning agents 4. ...[Read More] Understanding Intermittent Skin Bumps on Fingers and Soles
Effective Winter Skin Care Tips for Cracked Fingers
Skin During winter, my fingers become cracked, and it worsens with the cold. What should I do for care and treatment? Thank you.
Dr. Zheng Lizhen Reply:
In winter, the climate is drier and colder, so it's important to pay attention to warmth and hydration. After washing your hands, immediately apply a moisturizing product such as hand cream or petroleum jelly to prevent cracking. Additionally, try to avoid direct contact bet...[Read More] Effective Winter Skin Care Tips for Cracked Fingers