Can Urticaria Be Cured? Allergy Testing and Costs Explained
Urticaria Can urticaria be cured? Is it possible to test for allergens? What are the costs and the items included in the tests? This is a concern for me, thank you!
Dr. Zhang Zhibo Reply:
Hello: To briefly answer your questions: 1. Can urticaria be cured? Urticaria can be classified into "acute" urticaria, which typically resolves within a few days to one or two weeks. If it lasts longer than six weeks, it is referred to as "chronic" urticaria...[Read More] Can Urticaria Be Cured? Allergy Testing and Costs Explained
Understanding Rashes: Causes and Treatments for Skin Issues
Rash Doctor, I have developed a large rash on the back of my thigh that looks similar to mosquito bites. Could this be due to the medication I took for treating athlete's foot and dyshidrotic eczema, or is there another reason?
Dr. Zhang Zhibo Reply:
Hello, regarding your question about the skin rash, it is necessary to see the actual condition to make a proper assessment. If the situation you described involves swelling that does not resolve on its own, factors such as the timing of the occurrence and what exacerbates or all...[Read More] Understanding Rashes: Causes and Treatments for Skin Issues
Understanding Athlete's Foot: Symptoms, Allergies, and Treatment Options
Athlete's foot Doctor, I recently had athlete's foot, and after seeing a doctor, it didn't help. Now my foot is a bit swollen, and I have developed rash-like allergic hives on my toes and a little above them. A few days ago, I saw a doctor who said it was a skin al...
Dr. Zhang Zhibo Reply:
Xiao Mi: Athlete's foot generally does not cause swelling of the feet unless there is a wound leading to cellulitis. Allergic rashes typically resolve on their own, but if a rash appears that is painful and does not go away, it could be bacterial folliculitis or paronychia, ...[Read More] Understanding Athlete's Foot: Symptoms, Allergies, and Treatment Options
Understanding Heat Allergy: Symptoms and Relief Options
Is it heat allergy? If the weather is hot or after taking a hot shower, I experience itching all over my body, along with redness and swollen patches that are very uncomfortable. What can I do to improve this condition? I've had this issue since childhood, especially during ...
Dr. Huang Ruiyun Reply:
You are likely experiencing cholinergic urticaria. You can see a dermatologist for medication management, but you cannot obtain a certificate to excuse you from attending classes.[Read More] Understanding Heat Allergy: Symptoms and Relief Options
Understanding Allergy Testing: Coverage and Procedures Explained
Regarding allergy testing issues? Dr. Jiang: Hello! I would like to ask you about my long-standing allergy issues (approximately 20 years), which have been fluctuating in severity. I have been relying on medication, but recently the symptoms have worsened. Previously, a doctor di...
Dr. Jiang Yujiao Reply:
Hello: In response to your question, the cause of urticaria is related to allergic constitution, and routine allergy blood tests may not identify the specific allergens. Urticaria can be triggered by medications (such as aspirin, sulfonamides, penicillin, etc.), as well as by con...[Read More] Understanding Allergy Testing: Coverage and Procedures Explained
Understanding Your Skin Allergy Medications: Uses and Side Effects
Medication Consultation Hello, a few days ago I experienced itching and rashes on my hands and ears, so I visited a dermatologist. The doctor said it was an allergic reaction and prescribed me some medications, but I forgot to ask about their effects and potential side effects. C...
Dr. Huang Ruiyun Reply:
1. Antihistamines are used for itching and may cause drowsiness. If you are concerned about it affecting your work, you can take them after returning home. If you feel sleepy, do not drive. 2. Antihistamines that are less likely to cause drowsiness. 3. & 5. Corticosteroid...[Read More] Understanding Your Skin Allergy Medications: Uses and Side Effects
Understanding Lip Area Rash: Causes, Symptoms, and Treatment Options
Small bumps around the lips that are itchy but not painful? Hello, doctor. I would like to ask a dermatological question. I have developed some small papules around the edges of my lips (just outside the vermilion border). They are not painful but can be a bit itchy, and they swe...
Dr. Jiang Yujiao Reply:
Hello: In response to your question, the lesions on the outer edge of the lip line appear to be papules or small vesicles. How long have they been present, and do both the upper and lower lip margins have these types of lesions? Based on your symptoms, it seems there may be swell...[Read More] Understanding Lip Area Rash: Causes, Symptoms, and Treatment Options
Concerns About Lip Issues: Allergies, Treatments, and Recovery Time
Concerns About Lip Issues Three weeks ago, I developed a rash on my lips and visited Dr. A at a dermatology clinic. Dr. A diagnosed it as a lip allergy and prescribed Clobetasol (Cloba) ointment for me to apply. After using it, my lips became abnormally red. Although the rash dis...
Dr. Hong Zhengsheng Reply:
Hello, Wang Xiaomei: I apologize, but based on your description, it is difficult to determine your specific medical condition. Answers found online can only speculate based on the information provided and personal experiences, and cannot offer the precise diagnosis and treatment ...[Read More] Concerns About Lip Issues: Allergies, Treatments, and Recovery Time
Understanding Sudden Skin Allergies: Causes, Symptoms, and Treatment
Skin allergy Hello! I have never had skin allergies before, but about a month ago, I suddenly developed raised red spots that are very itchy on the joints of both legs, knees, thighs, fingers, and finger joints. I applied a common ointment for insect bites, and after enduring the...
Dr. Jiang Yujiao Reply:
Hello: In response to your question, your symptoms are more indicative of a skin allergy - urticaria (hives). Urticaria is classified as a Type I hypersensitivity reaction, which occurs very rapidly. Upon contact, inhalation, or ingestion of an allergen, reactions can manifest wi...[Read More] Understanding Sudden Skin Allergies: Causes, Symptoms, and Treatment
Understanding Skin Rashes: Causes, Symptoms, and Treatment Options
There are rashes on the skin? The skin initially developed a rash in the armpits, groin, and behind the knees, which was itchy. Gradually, it spread to the chest, abdomen, and back, but the areas where it first appeared have improved. Recently, the itching has become severe enoug...
Dr. Zheng Lizhen Reply:
Hello: It is not possible to make a diagnosis based solely on your description. Please consult a nearby dermatologist for an accurate diagnosis and treatment. Sincerely, Dr. Cheng Li-Chen, Dermatologist.[Read More] Understanding Skin Rashes: Causes, Symptoms, and Treatment Options
Understanding Snake Skin Symptoms: Causes, Treatments, and Remedies
Snake skin? I would like to ask why snake skin lesions occur. Is it due to an allergy? How can it be completely cured? Is it effective to see a doctor and apply medication? Or can folk remedies be used to cure it? Or is it only possible to manage it? Thank you.
Dr. Hong Zhengsheng Reply:
Hello, Blue Sky: Shingles (also known as herpes zoster) is a disease caused by a virus. I recommend visiting the website of the Taiwan Dermatological Association for detailed information. I personally have not researched folk remedies, so I do not have any suggestions. Thank you ...[Read More] Understanding Snake Skin Symptoms: Causes, Treatments, and Remedies
Understanding Itchy Legs with Mosquito-Like Bumps: Causes and Solutions
Itchy legs with numerous welts resembling mosquito bites? Hello, I suddenly experienced itching in both legs, and after scratching, I developed a number of welts that looked like mosquito bites, but they disappeared shortly after. What could this be a symptom of? Thank you!
Dr. Jiang Yujiao Reply:
Hello: In response to your question, this situation is likely urticaria - a skin allergy phenomenon. Medication can be taken to control it, and you should visit a dermatology clinic or outpatient department for consultation.[Read More] Understanding Itchy Legs with Mosquito-Like Bumps: Causes and Solutions
Understanding Nighttime Urticaria: Causes and Treatment Options
Urticaria Hello, Dr. Jiang. I've been experiencing symptoms of urticaria since around August. At first, it occurred almost every other day, and it seems to be quite frequent. The most concerning part is that it only happens at night while I'm sleeping. I'm really t...
Dr. Jiang Zheen Reply:
The side effects of the new generation of antihistamines are low, allowing for safe use. However, the most important aspect is to identify the cause of the allergy. Most cases of urticaria are related to food, and you may need to temporarily avoid certain foods such as seafood (b...[Read More] Understanding Nighttime Urticaria: Causes and Treatment Options
Can High Doses of Vitamin C Help Treat Urticaria Symptoms?
Some people say that urticaria requires a large intake of vitamin C? I have been experiencing hives for about half a month. In addition to the rash, I feel a tightness and discomfort in my chest, and my voice has become hoarse. I am currently taking medication (levocetirizine and...
Dr. Jiang Yujiao Reply:
Hello: In response to your question, the occurrence of urticaria is considered an allergic reaction of the body and is not necessarily caused by a weakened immune system. If you experience tightness in the chest during an outbreak, it indicates edema of the mucous membranes, whic...[Read More] Can High Doses of Vitamin C Help Treat Urticaria Symptoms?
Are Powdered Toners Harmful to Pores? Expert Insights
Powdered toner Hello Dr. Huang, may I ask if powdered toner can harm the pores?
Dr. Huang Ruiyun Reply:
Are you referring to a toner that contains powder and needs to be shaken before use? Most products of this type claim to have astringent effects, leaving a refreshing sensation after application, making them suitable for oily skin. Unless you have a personal allergy or find these...[Read More] Are Powdered Toners Harmful to Pores? Expert Insights
Understanding AHA Skincare Reactions: Sun Exposure and Sensitivity Issues
I used skincare products containing alpha hydroxy acids (AHAs)? I have been using an alpha hydroxy acid (AHA) skincare product for over a month without any issues, but recently, since school started, I have been spending a lot of time in the sun. My face has been red for more tha...
Dr. Zheng Lizhen Reply:
Hello: If you have been using alpha hydroxy acid products for over a month without any issues, it is likely not an allergy to alpha hydroxy acids. You may want to stop using the alpha hydroxy acid products and enhance your sun protection. Additionally, consider whether other skin...[Read More] Understanding AHA Skincare Reactions: Sun Exposure and Sensitivity Issues
Understanding Skin Issues: Allergies, Hives, and Antihistamine Side Effects
Skin issues!! Hello, when the weather is hot, my skin often appears to have a rash-like appearance. Could this be an allergy or hives? I have chronic urticaria myself! Also, could you please tell me if long-term use of antihistamines can have side effects? Additionally, does the ...
Dr. Jiang Zheen Reply:
Urticaria is defined as a rash that resembles insect bites, varying in size, and typically resolves within 24 hours. Rashes caused by hot weather are mostly heat rash or summer eczema. Most antihistamines do not have significant side effects, especially the newer generation of lo...[Read More] Understanding Skin Issues: Allergies, Hives, and Antihistamine Side Effects
Understanding Acute Urticaria: Causes, Symptoms, and Treatment Options
Acute urticaria Hello, I would like to ask about urticaria. I have a history of allergies, specifically an allergy to animal fats, which was diagnosed when I was young. Since I learned about this condition, I have been following a vegetarian diet, as my doctor recommended. I have...
Dr. Jiang Yujiao Reply:
Hello: In response to your question, acute urticaria is defined as hives occurring for less than 6 weeks. First, it is essential to rule out drug allergies. If no medications have been taken recently, consider external and internal factors. External factors include food, airborne...[Read More] Understanding Acute Urticaria: Causes, Symptoms, and Treatment Options
Chronic Lip Cracking in Children: Causes and Effective Treatments
Chronic chapped lips - further inquiry? Thank you, Dr. Huang, for your prompt response! We have seen many dermatologists, and they usually conclude that he is licking his lips to relieve temporary dryness, which subsequently leads to worse lip inflammation. I have provided him wi...
Dr. Huang Ruiyun Reply:
Lip balm or petroleum jelly has no medicinal or toxic properties, so it’s fine to apply it multiple times a day! Prescription ointments from a dermatologist should be used twice a day. Definitely avoid licking your lips.[Read More] Chronic Lip Cracking in Children: Causes and Effective Treatments
Chronic Chapped Lips in Children: Causes and Effective Treatments
Chronic chapped lips? The child is 8 years old and has had dry lips since a young age, requiring lip balm during the winter. Since last autumn, the condition has worsened significantly. We have consulted several clinics and hospitals (both Western medicine and Traditional Chinese...
Dr. Huang Ruiyun Reply:
First, pay attention to whether the child has a habit of licking their lips. If they do, it is essential to break this habit, as saliva can damage the lips and skin. Although licking the lips may provide temporary relief from dryness, it can lead to more severe inflammation after...[Read More] Chronic Chapped Lips in Children: Causes and Effective Treatments