Understanding Skin Issues: Diagnosis, Treatment, and Prevention Tips
Skin issues Hello Dr. Cheng: I have a question for you. My father needs to apply Topsym cream and antifungal cream (miconazole) on his left foot's toes and between the toes. The cream between the toes is Topsym, while the antifungal cream is applied to the toes. Could you pl...
Dr. Zheng Lizhen Reply:
Topsym is suitable for eczema dermatitis, while antifungal medications are appropriate for fungal infections. As for cellulitis, it is a bacterial infection and should appear red rather than the dark area you described. Please consult a dermatologist nearby for an accurate diagno...[Read More] Understanding Skin Issues: Diagnosis, Treatment, and Prevention Tips
Strange White Line on My Toe: Is It a Fungal Infection?
There is a foldable white line on the middle toe of the foot?! Hello Dr. Liao: I apologize for taking your time to answer our questions. Last month, I noticed a peculiar phenomenon with my foot—specifically, my middle toe! It has developed a straight white line, not horizontal, a...
Dr. Liao Wenyu Reply:
To determine whether there is a fungal infection, a visit to the outpatient clinic is necessary, as there are many potential causes for the white lines, and the surrounding skin condition must be considered to confirm the diagnosis.[Read More] Strange White Line on My Toe: Is It a Fungal Infection?
Persistent Dry Cracked Skin: Seeking Effective Treatments and Solutions
Why won't the dryness, cracking, pain, and itching in my hands and feet heal? My mother started experiencing dry and cracked fingers over a year ago. She has visited dermatology multiple times, and the doctors prescribed topical medications, but her condition has not improve...
Dr. Chen Yiying Reply:
Hello, Ms. A-Qiao; it would be advisable for your mother to consult a dermatologist. She may be experiencing contact dermatitis, and if she continues to have prolonged exposure to irritants such as cleaning agents, it may be difficult for her condition to improve. Of course, ther...[Read More] Persistent Dry Cracked Skin: Seeking Effective Treatments and Solutions
Effective Remedies for Insect Bites and Skin Care in Teens
My skin Hello! I am 14 years old. I don't go out often, but my calves are frequently bitten by mosquitoes or insects. Sometimes I apply alcohol, baby oil, and medications (Sebo De Matcho, Terramycin), but they don't seem to help, meaning I still get bitten. Is this an a...
Dr. Zheng Lizhen Reply:
Reactions to mosquito bites vary from person to person. It is advisable to avoid scratching to prevent secondary bacterial infections, as this could prolong the healing process. It is best to consult a dermatologist for appropriate treatment. To reduce post-inflammatory hyperpigm...[Read More] Effective Remedies for Insect Bites and Skin Care in Teens
Understanding and Managing Persistent Itching: Expert Dermatologist Advice
Itching Hello Dr. Liao: Recently, I've been feeling itchy on my skin, as if mosquitoes or small insects are biting me. My skin has become red from scratching, but I can't see or catch the insects that are causing the itchiness. The itching is mild, but I find myself scr...
Dr. Liao Wenyu Reply:
You will still need to visit the outpatient clinic to have your skin condition evaluated in order to address your concerns.[Read More] Understanding and Managing Persistent Itching: Expert Dermatologist Advice
Understanding Toenail Fungus: Treatment Options and Liver Health Concerns
Onychomycosis Hello Dr. Liao, I have been experiencing a problem with onychomycosis in my big toes. Three years ago, I received treatment with an oral medication that I believe was called "Sporanox" (I'm not quite sure, but after six months there was no improvement...
Dr. Liao Wenyu Reply:
1. If the medication is ineffective, it is recommended to switch to another drug. 2. The likelihood of developing liver abnormalities is actually low (the abnormal liver enzyme levels occur in about 3-4%, but the incidence of significant hepatitis is approximately one in a hundre...[Read More] Understanding Toenail Fungus: Treatment Options and Liver Health Concerns
Understanding Itchy Blisters and Peeling Skin on the Feet
Peeling skin on the soles of the feet? Hello Dr. Cheng, about a month ago, I developed small blisters on the sole of my left foot that are extremely itchy. After I pop the blisters, the skin starts to peel off two days later. Now, even the spaces between my toes are developing sm...
Dr. Zheng Lizhen Reply:
Sweat eczema and athlete's foot, which can present with small blisters, are sometimes difficult to distinguish based solely on appearance. Therefore, your description alone is not sufficient to determine whether you have eczema or athlete's foot. Please visit a nearby h...[Read More] Understanding Itchy Blisters and Peeling Skin on the Feet
Unbearable Itching During Pregnancy: Causes and Solutions
Pruritus? Doctor: I have been experiencing severe itching in my thighs and buttocks since I was six months pregnant. It feels like I've been bitten by many mosquitoes, and the itch is unbearable. The more I scratch, the itchier it gets, and it only occurs while I am sleeping...
Dr. Jin Lianchun Reply:
Hello, Miss: There are many causes of skin itching, including: 1. Allergies 2. Pregnancy-related urticaria 3. Dermatitis 4. Scabies 5. Underlying medical conditions. Therefore, I kindly advise you to visit a dermatologist in person to obtain the most accurate diagnosis and treatm...[Read More] Unbearable Itching During Pregnancy: Causes and Solutions
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
Understanding Foot Sweating: Eczema or Athlete's Foot?
Excessive sweating of the feet? I have sweaty feet, which causes a bad odor when I take off my shoes. I also develop small blisters around my toes, and currently, the skin between my toes is cracking and can be quite painful. However, in winter, I have no symptoms at all. Additio...
Dr. Jin Lianchun Reply:
Hello, miss: Based on your description, it is very likely a fungal infection. However, without seeing it in person, we cannot rule out other skin conditions such as eczema. Therefore, I kindly ask you to visit a dermatologist for the most accurate diagnosis and treatment. Wishing...[Read More] Understanding Foot Sweating: Eczema or Athlete's Foot?
Understanding Corns: Causes, Prevention, and Treatment Options
Regarding corns? Doctor: Hello, I would like to ask you about corns. Why do corns develop, what are the causes? How can they be prevented? How are they treated? Thank you for your response.
Dr. Liao Wenyu Reply:
Hello: Corns are caused by abnormal pressure on the skin of the feet. For example, wearing shoes that are too pointed or narrow, or deformities in the toes can lead to uneven pressure. Therefore, it is important to remove the source of the abnormal pressure and use corn pads, whi...[Read More] Understanding Corns: Causes, Prevention, and Treatment Options