Understanding Recurring Skin Redness: Causes and Solutions
Redness/short-term/not itchy or painful? Hello, Doctor. The skin on my right cheekbone becomes red and swollen, about 1.5 cm in size, starting around 10 PM every night. It is neither painful nor itchy, and it disappears after I wake up during the day. This has been ongoing for th...
Dr. Li Yufen Reply:
Hello: Based on the description, if the skin lesions disappear after one night, it is more indicative of urticaria, as eczema lesions typically persist. For information on chronic urticaria, you can refer to the educational article from the Dermatology Department of National Taiw...[Read More] Understanding Recurring Skin Redness: Causes and Solutions
Understanding Red Rashes on Fingers: Allergies or Autoimmune Issues?
Rash on the fingers I would like to ask the doctor, my fingers (no other areas or palms) have recently been prone to small red rashes, which do not peel but are somewhat itchy. I saw a dermatologist less than half an hour ago, who said it was urticaria. However, I generally do no...
Dr. Wu Yuxin Reply:
If it is urticaria, there are many possible causes, including autoimmune factors, allergies, and individual constitution. It is necessary to seek medical attention or even undergo blood tests.[Read More] Understanding Red Rashes on Fingers: Allergies or Autoimmune Issues?
Is It an Allergy? Understanding Skin Reactions to Face Masks
Is it an allergic reaction? I am a patient with urticaria and have a cold allergy. Every time I apply a face mask, I experience itching (similar to the sensation when exposed to cold air). After removing the mask, my skin becomes red, but there are no hives. The redness typically...
Dr. Li Yufen Reply:
Hello: You can directly purchase mask sheets, soak them in saline solution, and try applying them. If there is no reaction, it is possible that you may be allergic to the ingredients in these two brands of masks. You might consider trying other brands. Thank you![Read More] Is It an Allergy? Understanding Skin Reactions to Face Masks
Understanding Viral Urticaria: Acute vs. Chronic Symptoms and Triggers
Viral infectious urticaria What are the characteristics of viral infectious urticaria? Is it chronic or acute? Does it occur at specific times (for example, at night while sleeping or after taking a hot shower)? Recently, I had a haircut and noticed some folliculitis on my scalp ...
Dr. Li Yufen Reply:
Hello: There are many causes of urticaria, and related educational articles can be found here: http://www.hc.mmh.org.tw/Object/Downloads/1014download_address.pdf. Urticaria is not directly related to HIV/AIDS. It is advisable to consider both issues separately. If urticaria persi...[Read More] Understanding Viral Urticaria: Acute vs. Chronic Symptoms and Triggers
Understanding Viral-Induced Urticaria: Acute vs. Chronic Symptoms
Viral infectious urticaria What are the characteristics of viral infectious urticaria? Is it chronic or acute? Does it occur at specific times (for example, at night while sleeping or after taking a hot shower)? Recently, I went to a barber, and I noticed some pus leaking from a ...
Dr. Wu Yuxin Reply:
There is no direct relationship between urticaria and HIV. It is necessary to consult a physician to inquire about the medical history, and if needed, blood tests can be conducted; in principle, the cause can usually be identified.[Read More] Understanding Viral-Induced Urticaria: Acute vs. Chronic Symptoms
Understanding Cold Urticaria: Symptoms, Causes, and Treatment Options
Urticaria issues? I would like to ask the doctor a question. Last summer and the summer before, I suddenly felt itchy all over my body, with symptoms becoming more pronounced in winter. For instance, when I eat spicy food or exercise, my skin itches in winter when exposed to heat...
Dr. Wu Yuxin Reply:
Urticaria requires a medical consultation to inquire about the patient's medical history, and if necessary, blood tests may be conducted. In principle, the cause can usually be identified.[Read More] Understanding Cold Urticaria: Symptoms, Causes, and Treatment Options
How to Reduce Facial Swelling from Urticaria: Tips and Treatment
Urticaria with facial swelling? I would like to ask about waking up with a severely swollen face. A doctor said it is urticaria. What can I do to reduce the swelling? Do I need to go to a major hospital for blood tests?
Dr. Li Yufen Reply:
Hello: After taking medication for urticaria, the facial vascular edema should gradually improve. If there is no improvement or if it recurs, you may consider going to a major hospital for examination. Thank you![Read More] How to Reduce Facial Swelling from Urticaria: Tips and Treatment
Understanding Urticaria: Cholinergic vs. Solar Hives and Military Standards
Urticaria issues I have been quite confused about the physical examination standards for military service, and I hope Dr. Lee can help clarify this. I suffer from symptoms of cholinergic urticaria, where I develop hives or red patches all over my body whenever I encounter heat, e...
Dr. Li Yufen Reply:
Hello: The standards for posture classification are issued by the Ministry of National Defense and the Military Service Affairs Council of the Ministry of the Interior. After some time, these standards may be revised. It is recommended that you provide feedback to the relevant au...[Read More] Understanding Urticaria: Cholinergic vs. Solar Hives and Military Standards
Understanding Scars from Hives: Healing Time and Prevention Tips
Scars on the neck? Hello, Doctor: I have a history of urticaria since childhood. Last week, I developed a large patch on my neck while sleeping, and I may have scratched it during the night, which caused it to turn into many small bumps on half of my neck. They haven't compl...
Dr. Li Yufen Reply:
Hello: The duration for the rash to resolve can vary from person to person. It is recommended to continue applying the medication and to avoid scratching to prevent the formation of wounds that may leave scars. Thank you![Read More] Understanding Scars from Hives: Healing Time and Prevention Tips
Understanding Chronic Urticaria Medications: Antihistamines vs. Steroids
Medications for urticaria (hives) Hello, Doctor. I would like to ask some questions regarding medication for urticaria. I have chronic urticaria that has been recurring for four to five years, with symptoms fluctuating between better and worse. Recently, I hope to take medication...
Dr. Li Yufen Reply:
Hello: For an introduction to urticaria, you can refer to the article on the Dermatology Expert Health Network at http://www.drskincare.com.tw/Qa/Index.aspx?CID=21. Oral corticosteroids are generally not recommended for long-term use and are only considered during acute or severe...[Read More] Understanding Chronic Urticaria Medications: Antihistamines vs. Steroids
Is It an Allergy? Understanding Skin Reactions After Injury
Is this an allergy? In late March, I had a car accident and fractured my metatarsal! I've been applying medication, which has caused small itchy rashes to develop on the dorsum of my foot. The skin color on my foot sometimes appears dark red or dark in tone. I also have 1 to...
Dr. Li Yufen Reply:
Hello: The inflammation on the dorsum of your foot has been present for six months since March. It could be caused by an allergic reaction to topical medication, or it may be due to other conditions. I recommend that you consult a dermatologist nearby for a definitive diagnosis a...[Read More] Is It an Allergy? Understanding Skin Reactions After Injury
Understanding Skin Sensitivity in Young Children: Causes and Solutions
Skin abnormalities in children? Hello, doctor. My child is currently one year and five months old. Recently, he had influenza B and has fully recovered. However, in the past two days, I've noticed that his skin becomes easily red and swollen with just a slight pinch, or if h...
Dr. Wu Yuxin Reply:
It is likely dermatographism, which is a type of urticaria. Blood tests are not necessarily required, but medical consultation and medication for a period of time are needed.[Read More] Understanding Skin Sensitivity in Young Children: Causes and Solutions
Understanding Skin Issues: Hives, Seborrheic Dermatitis, and Treatment Options
Skin-related issues Hello, doctor. In the past, I experienced redness and itching on my face after washing it (or showering), and this has recently recurred. Additionally, some areas of my body are also red and itchy. Is this urticaria (hives) or seborrheic dermatitis? Furthermor...
Dr. Wu Yuxin Reply:
Seborrheic, allergic, and atopic dermatitis may all present with the aforementioned symptoms, and diagnosis should be based on clinical symptoms and medical history.[Read More] Understanding Skin Issues: Hives, Seborrheic Dermatitis, and Treatment Options
Managing Chronic Urticaria Caused by Drug Allergies: Treatment Insights
The urticaria caused by a drug allergy has been treated for over two months? Hello, after taking two tablets of the medication prescribed by my doctor for bone health, I developed hives on the third day. On the same day the hives appeared, I went to the emergency room (since it w...
Dr. Li Yufen Reply:
Hello: Chronic urticaria can easily recur. For related information, you can refer to Dr. Chia-Yu Chu's article at http://derm.ntuh.gov.tw/Article.asp?BlockName=ArtView&AT_ID=94. It may be necessary to determine whether it is solely drug-induced or if there are other cont...[Read More] Managing Chronic Urticaria Caused by Drug Allergies: Treatment Insights
Effective Strategies to Manage Chronic Urticaria Symptoms
Improving Urticaria I have transitioned from acute urticaria to chronic urticaria, and I almost need to take medication four times a day to effectively manage it. In the morning, I don't have any outbreaks, but by the afternoon, I experience more hives. I'm wondering if...
Dr. Wu Yuxin Reply:
You can discuss it further with your physician, as they are more familiar with your condition. You may also consider trying a long-acting antihistamine.[Read More] Effective Strategies to Manage Chronic Urticaria Symptoms
Understanding Itchy Scars: Insights for Patients with Sensitive Skin
I have a constitution that is sensitive to red bean ice, and the scars from insect bites still feel itchy? Hello, doctor. I am a patient with a "red bean ice" constitution. Last time I was bitten and developed a blister, I saw a doctor and received medication to apply. ...
Dr. Wu Yuxin Reply:
It is possible that it is a case of urticaria, and you can seek treatment from a dermatologist. Generally, improvement can be expected after 1-2 sessions.[Read More] Understanding Itchy Scars: Insights for Patients with Sensitive Skin
Understanding Acute Urticaria: Symptoms, Duration, and Treatment Options
Acute urticaria A month ago, I visited the doctor who diagnosed me with acute urticaria, stating that it would likely resolve in about one to two weeks. Initially, I developed large areas of welts that resembled mosquito bites, which persisted almost all day. Now, after taking me...
Dr. Li Yufen Reply:
Hello: If urticaria recurs for more than six weeks, it is referred to as chronic urticaria. If it occurs daily, it is advisable to consult a dermatologist nearby to adjust the type and dosage of medication to manage the condition. Thank you![Read More] Understanding Acute Urticaria: Symptoms, Duration, and Treatment Options
Understanding Persistent Itching: Is It Urticaria or Something Else?
Skin itching Hello, recently (for over a week) I have been experiencing intermittent itching all over my body, sometimes to the point where I can't sleep. The appearance of my skin shows no rashes or erythema; only after scratching do I notice scratch marks and irregular red...
Dr. Wu Yuxin Reply:
A medical consultation is necessary, as the absence of a rash makes diagnosis more challenging. Sometimes, blood tests are indeed required to assist in the diagnosis.[Read More] Understanding Persistent Itching: Is It Urticaria or Something Else?
Chronic Urticaria: Exploring Long-Term Treatment Options and Steroid Use
Chronic urticaria I have been dealing with chronic urticaria for over four years, but since I visited the doctor a year ago, I have been self-medicating with antihistamines from the pharmacy, and I still haven't improved. Is there anyone else who has experienced such a long ...
Dr. Li Yufen Reply:
Hello: Chronic urticaria is defined as symptoms lasting for more than 6 weeks, and it can sometimes be difficult to treat. For more information about urticaria, you can refer to the introduction by the Taiwan Dermatological Association at http://www.derma.org.tw/index.php?sort_no...[Read More] Chronic Urticaria: Exploring Long-Term Treatment Options and Steroid Use
Red Rash After Shower: Causes and Solutions for Skin Irritation
After taking a shower, the skin develops patchy red spots? Hello Dr. Lee: After my boyfriend takes a shower, I notice that his upper body is covered with large, patchy red spots that resemble hives, sometimes extending to his face, and they are itchy! However, they do not last lo...
Dr. Li Yufen Reply:
Hello: Based on the description, the symptoms will resolve on their own within a few hours, which is more indicative of an episode of urticaria. The causes of urticaria are quite varied. If the symptoms only occur during bathing, you might try adjusting the water temperature to a...[Read More] Red Rash After Shower: Causes and Solutions for Skin Irritation