Understanding Pseudolymphoma: Causes, Symptoms, Treatment, and Prognosis
Sarcoma Within a year, multiple old scar tissues on the body have noticeably enlarged, and there are several areas of scarring without any recollection of previous injuries. A biopsy was performed, revealing a fungal infection in one scar (which had no external injury and was fro...
Dr. Liao Wenyu reply Dermatology
The English diagnosis for "類肉瘤" is "sarcoid" or "sarcoidosis." However, if you are referring to a specific skin condition, it may be more appropriate to use "granuloma" or "granulomatous dermatitis," depending on the context.[Read More] Understanding Pseudolymphoma: Causes, Symptoms, Treatment, and Prognosis
Can Cauliflower Warts Be Cured? Insights from Dermatology
Could you please provide more context or specify what information you would like regarding cauliflower? I have previously had genital warts and have received treatment for it. I currently go for monthly follow-up check-ups at the hospital, and the doctor says there are no abnorma...
Dr. Liao Wenyu reply Dermatology
Cauliflower is a viral infection, and avoiding the source of infection should lead to a complete cure.[Read More] Can Cauliflower Warts Be Cured? Insights from Dermatology
Effective Tips for Managing Acne During Adolescence
Commonly Asked Questions Hello: It is normal to have acne during puberty, but why do some people have it less severe than I do? Are there any small methods that can help me? I am not severe enough to need laser treatment, but I have tried many facial cleansers, and they don'...
Dr. Liao Wenyu reply Dermatology
The treatment of acne depends on the condition of the lesions, and appropriate management should be provided. Laser treatment may not be necessary, but please visit the outpatient clinic to understand your current situation and determine the appropriate treatment.[Read More] Effective Tips for Managing Acne During Adolescence
Understanding Systemic Itching: Causes and Relief for Skin Allergies
Generalized pruritus? The skin is itchy all over, especially on the limbs, with small red and white bumps appearing on the body. The itching occurs at any time and sometimes even disrupts sleep. Scratching does not relieve the itch, but applying pressure to the itchy areas provid...
Dr. Liao Wenyu reply Dermatology
Further evaluation in the outpatient clinic is necessary to determine the actual condition.[Read More] Understanding Systemic Itching: Causes and Relief for Skin Allergies
Can Rich Hand Syndrome Be Cured? Dietary Restrictions Explained
Can Dupuytren's contracture be completely cured? Can gout be completely cured? Are there any dietary restrictions?
Dr. Liao Wenyu reply Dermatology
"Rich hand" can be described as a type of skin condition where the skin on the hands undergoes eczematous changes due to exposure to water, detergents, or other irritating substances. Therefore, if the underlying causes of "rich hand" are not addressed, improv...[Read More] Can Rich Hand Syndrome Be Cured? Dietary Restrictions Explained
Understanding Skin Lesions: Are They Signs of Skin Cancer?
Hemorrhoids Hello doctor, I would like to ask you something. I originally had a mole on my right hand (which I think was caused by sun exposure), but one hot day, I went out wearing a short-sleeved shirt, and after being in the sun, a new black spot appeared not far from the orig...
Dr. Liao Wenyu reply Dermatology
Please visit the outpatient clinic for an evaluation of the actual condition of the lesion.[Read More] Understanding Skin Lesions: Are They Signs of Skin Cancer?
Effective Ways to Remove Freckles Beyond Laser Treatments
How to remove freckles? Hello Dr. Liao: I have freckles on my face and arms. Besides laser treatment, are there other methods to remove these spots? I am also unsure if my age is suitable for using Sculptra.
Dr. Liao Wenyu reply Dermatology
In addition to laser treatments, it is important to use sunscreen. Additionally, products containing alpha hydroxy acids and vitamin C can help with fading. St. Catherine's (likely referring to St. John's Wort) can be used, but these are all considered adjunctive method...[Read More] Effective Ways to Remove Freckles Beyond Laser Treatments
Dealing with Ant Bites: Treatment and Pest Control Tips
That's so scary!!! This week, there are many ants in our room's closet and bedding, but there are no sweets or anything for the ants to eat. I would like to ask the doctor if ants eat wood? I have multiple bites on my body from the ants, which are red, swollen, extremel...
Dr. Liao Wenyu reply Dermatology
1. Only termites eat wood. 2. Please visit the outpatient clinic for treatment; the medication for rashes varies depending on their severity. 3. There are many insecticides available on the market that can be purchased at supermarkets.[Read More] Dealing with Ant Bites: Treatment and Pest Control Tips
Understanding Roseola: Causes, Symptoms, and Treatment Duration
Roseola Hello: About a month ago, I developed many red spots on my body, varying in size and extremely itchy. It has been a month now, and despite several visits to the doctor, there has been no improvement. The doctor said it is roseola. What is this condition? How long will it ...
Dr. Liao Wenyu reply Dermatology
Pityriasis rosea, as the name suggests, is characterized by the appearance of numerous rose-colored, slightly scaly rashes on the body. The exact cause of this condition is unknown, but it is believed to be non-contagious and typically resolves in about six weeks. If you have any...[Read More] Understanding Roseola: Causes, Symptoms, and Treatment Duration
Understanding Painful Redness Near Pubic Hair: Causes and Treatments
Swelling and pain on the right side of the pubic hair area? Hello, over the past two to three days, I have noticed redness and swelling in the lower right area of my pubic hair, close to the inner thigh, about the size of a thumb. There is also a stinging sensation. After showeri...
Dr. Liao Wenyu reply Dermatology
Please go to the outpatient clinic for medical attention.[Read More] Understanding Painful Redness Near Pubic Hair: Causes and Treatments
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 Dermatology
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 Dermatology
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
Severe Acne Issues: When to Seek Further Medical Help?
About acne? Hello Doctor, my brother has developed a significant number of acne on his face, neck, and back. Each pimple is quite swollen and painful, and sometimes they bleed with just a light touch. He has seen numerous dermatologists, but the medications that work for others h...
Dr. Liao Wenyu reply Dermatology
Based on your description, it may be a severe type of cystic acne. This type of acne can be treated with medication, but it is still advisable to consult a dermatologist.[Read More] Severe Acne Issues: When to Seek Further Medical Help?
Understanding Eyebrow Hair Loss in Children: Causes and Treatments
Eyebrow hair loss I have a question for the doctor: My child is an 11-year-old boy, and since the beginning of this year, I have noticed that his eyebrows have become very sparse, with some areas that should have hair completely bald. There is no itching or pain, and he claims he...
Dr. Liao Wenyu reply Dermatology
Due to the various conditions of hair loss, a consultation at the clinic is necessary before providing further information.[Read More] Understanding Eyebrow Hair Loss in Children: Causes and Treatments
Understanding Palmar Hyperhidrosis: Treatment Options and FAQs
Hyperhidrosis Hello Dr. Liao: I saw your previous response to a netizen regarding hyperhidrosis, where you mentioned that if it's not severe, antiperspirant products can be applied. I would like to ask: 1. Do general dermatology clinics offer this treatment? 2. Do individual...
Dr. Liao Wenyu reply Dermatology
1. Antiperspirants are not covered by health insurance, so they can be purchased at regular pharmacies. 2. Excessive sweating of the hands does not necessarily mean excessive sweating of the feet.[Read More] Understanding Palmar Hyperhidrosis: Treatment Options and FAQs
Understanding Black Spots on the Palm: Should You Be Concerned?
Palmar melanotic macule About 20 days ago, I noticed two or three red spots approximately 0.1 mm in diameter under the ring finger of my left hand, along with a black spot of similar size. The red spots disappeared after 7 days, but the 0.1 mm black spot remains. I'm concern...
Dr. Liao Wenyu reply Dermatology
The nature of the black spots can only be determined through a physical examination, so please visit the outpatient clinic for diagnosis and treatment.[Read More] Understanding Black Spots on the Palm: Should You Be Concerned?
Understanding Nail Splitting: Causes and Solutions for Soft Nails
Nail fissures In the past month, my nails have become softer and are developing cracks at the tips.
Dr. Liao Wenyu reply Dermatology
Sometimes it is due to work-related factors, such as frequent exposure to water or cleaning agents. Other times, it may be caused by a deficiency in nutrients.[Read More] Understanding Nail Splitting: Causes and Solutions for Soft Nails
Possible Conditions for Hair Loss and Skin Symptoms in Young Women
請提供具體的症狀，以便我能夠幫助您翻譯和解釋相關的疾病。 I have a 22-year-old female friend who has recently been experiencing frequent hair loss, slow healing of wounds on her body, red spots on her face, widespread muscle aches, and persistent fatigue. She recently visited a hospital for examination, but ...
Dr. Liao Wenyu reply Dermatology
If a physician suspects lupus erythematosus, it is important to promptly go to the hospital for blood tests to determine the true cause and provide appropriate treatment.[Read More] Possible Conditions for Hair Loss and Skin Symptoms in Young Women
Understanding Skin Discoloration After Lip Injections: Causes and Treatments
Skin discoloration What could be the substance injected along the upper lip margin? Is it for treating a hidden condition, for cosmetic purposes, or something else? The injection has caused skin discoloration that is progressively expanding, with discoloration noticeable on the s...
Dr. Liao Wenyu reply Dermatology
Without seeing the name of the medication, it is impossible to make a guess![Read More] Understanding Skin Discoloration After Lip Injections: Causes and Treatments
Effective Treatments for Skin Issues Around the Anus: Itching and Redness
Skin-related issues? It's been about a year since this started. Initially, it seemed to be caused by wiping too hard after using the bathroom, which resulted in redness around the anal area. Since then, the condition has only worsened. The red area is quite large, approximat...
Dr. Liao Wenyu reply Dermatology
Based on your description, it could possibly be simple friction dermatitis, or it may be accompanied by a fungal infection. Please visit the outpatient clinic for an examination to receive appropriate treatment.[Read More] Effective Treatments for Skin Issues Around the Anus: Itching and Redness