Understanding Acute Urticaria: Causes and Prevention Strategies
Could you please provide more details or specify what information you would like regarding urticaria (hives)? Acute urticaria... will it keep recurring? What can be done to prevent its recurrence? (Sometimes it flares up... sometimes there are no issues at all... what should I do...
Dr. Chen Yiying Reply:
Hello: In response to your question, episodes occurring within six weeks are classified as acute urticaria. As long as the triggering factors are avoided, recurrence can be prevented. However, in reality, most people find it difficult to identify these triggers. Antihistamines ca...[Read More] Understanding Acute Urticaria: Causes and Prevention Strategies
Top Dermatologists in Tainan for Chronic Urticaria Relief
Which dermatology clinic in Tainan is more well-known? (Forwarded from the mailbox of the Minister of Health and Welfare) Hello, Director. I apologize for bothering you. I have been suffering from urticaria for the third consecutive year. I have seen several dermatologists, but n...
Dr. Liao Wenyu Reply:
You can try visiting Cheng Ching Hospital or Chi Mei Medical Center.[Read More] Top Dermatologists in Tainan for Chronic Urticaria Relief
Understanding Itchy Skin: Causes and Remedies for Red Bumps
Itching skin? Hello Dr. Zheng, Recently, I have developed some red, itchy bumps on my skin. Whenever I scratch them, they become swollen and start to spread. I am not sure why this is happening. It’s particularly difficult at night when I am asleep, as I cannot control the urge ...
Dr. Zheng Lizhen Reply:
Hello! Based on your description, your condition may be urticaria (hives). There are many potential triggers for urticaria, including food, medications, emotional stress, vibration, and temperature changes. You will need to take medication to manage the condition for a period of ...[Read More] Understanding Itchy Skin: Causes and Remedies for Red Bumps
Understanding Skin Rashes: Causes and Remedies for Itchy Red Spots
Redness and itching of the skin? Hello Doctor: I currently reside in the United States. Recently, due to frequent exercise, I developed a large area of red rash on my chest after sweating profusely. It is very itchy, and I even wake up at night due to the itching, which is quite ...
Dr. Liao Wenyu Reply:
Your first recommendation is to consult a doctor in person, as an examination is necessary to understand the actual issue. The second possibility could be urticaria, also known as hives, which you referred to as "alcohol rash."[Read More] Understanding Skin Rashes: Causes and Remedies for Itchy Red Spots
Understanding Urticaria: Causes, Symptoms, and Treatment Options
What is urticaria? It should be called urticaria. I'm not very clear about it; I visited a dermatologist last August who told me it was urticaria, but I'm still not quite sure what it is. The doctor mentioned that it cannot be cured; is that true?
Dr. Jiang Zheen Reply:
Urticaria, commonly known as hives, is one of the most prevalent skin allergies. There are many potential triggers for this condition, with the most common being food and medications. As long as the underlying cause is identified and exposure to these allergens is avoided, the co...[Read More] Understanding Urticaria: Causes, Symptoms, and Treatment Options
Do You Need Long-Term Antihistamines for Urticaria Management?
Does urticaria require long-term use of antihistamines and other medications for control, or should treatment be administered only during flare-ups? Recently, I visited a dermatologist for urticaria, and the doctor advised that I should take medication long-term (approximately si...
Dr. Chen Yiying Reply:
Hello: In response to your question: Urticaria can be classified into acute and chronic types. In addition to common food and drug allergies, there are many other causes that can trigger urticaria. Acute urticaria usually resolves within a short period under medication control, b...[Read More] Do You Need Long-Term Antihistamines for Urticaria Management?
Do You Really Need Medication for Chronic Urticaria?
Is medication always necessary for urticaria? Two months ago, I had my first outbreak of urticaria and saw a dermatologist. He advised me to go to bed early and manage my stress. Last week, the urticaria flared up again, mostly occurring a few hours before bedtime and after wakin...
Dr. Zheng Lizhen Reply:
Hello, Hsiao-Ping! In addition to avoiding allergens as much as possible, taking oral antihistamines can help block allergic reactions and prevent the recurrence of hives. If there are only a few small welts and the itching is manageable, you may choose not to take medication; ho...[Read More] Do You Really Need Medication for Chronic Urticaria?
Understanding Unexplained Itching: Causes and Solutions
Generalized pruritus? Hello Doctor: In the past week or two, I have been experiencing itching all over my body (without any rashes or insect bites). Even after scratching, the itching persists, and I have developed lumps on the inner thighs that resemble mosquito bites. I have tr...
Dr. Zheng Lizhen Reply:
Based on your description, your condition may be urticaria. There are many potential triggers for urticaria, including food, medications, emotional stress, vibration, and temperature changes. You will need to take medication for a period of time to control the symptoms. Additiona...[Read More] Understanding Unexplained Itching: Causes and Solutions
Understanding Infantile Granuloma: Causes, Symptoms, and Care Tips
Infantile eczema Hello Dr. Cheng, my daughter is currently one year and six months old. At her first birthday, she developed round spots of varying sizes on both elbows, with about five or six spots on each side. The doctor said it was infantile acropustulosis, also known as &quo...
Dr. Zheng Lizhen Reply:
Infantile papular urticaria commonly occurs on exposed areas of the limbs in infants and young children, particularly during the summer months. The primary manifestation is papules accompanied by urticarial lesions. The exact etiology remains unclear, but many scholars believe it...[Read More] Understanding Infantile Granuloma: Causes, Symptoms, and Care Tips
What is the English Term for Hives in Dermatology?
The English term for 蕁麻疹 is "urticaria." I am asking for the English term for urticaria so that my friend in the United States can communicate with their doctor. Thank you!
Dr. Jiang Zheen Reply:
Dear Huang: Urticaria, also known as hives, can be classified into acute urticaria, chronic urticaria, cholinergic urticaria, and others. May God bless you.[Read More] What is the English Term for Hives in Dermatology?
Long-Term Use of Terfenadine and Vistaril for Chronic Urticaria: Risks and Concerns
What medications are used for urticaria? Six years ago, I was diagnosed with chronic urticaria by a physician. I have been taking antihistamines daily, and occasionally using corticosteroids. Currently, I am using Terfenadine and Vistaril every day, and I have been on them for ne...
Dr. Liao Wenyu Reply:
Hello: These two medications are not addictive and do not have serious side effects. However, Terfenadine should not be taken with grapefruit, erythromycin, or oral azole antifungal medications. Vistaril may cause drowsiness, so it is not advisable to drive long distances or perf...[Read More] Long-Term Use of Terfenadine and Vistaril for Chronic Urticaria: Risks and Concerns
Understanding Skin Allergies: Causes, Symptoms, and Treatment Options
Skin allergy Doctor: Hello, I have been experiencing hives every morning within half an hour of waking up for the past two months, with the affected areas varying. However, they usually improve within 1-2 hours. As the condition has persisted, I noticed generalized swelling, tigh...
Dr. Zheng Lizhen Reply:
There are many causes of urticaria, including food, medications, emotional stress, vibrations, and temperature changes, among others. You may need to take medication for a period of time to control the symptoms. Drowsiness is a common side effect of antihistamines, but there are ...[Read More] Understanding Skin Allergies: Causes, Symptoms, and Treatment Options
Persistent Skin Allergies: Causes and Solutions for Lasting Relief
Annoying ~ full-body skin allergy? I have been married for nearly 10 years since I was 26 years old. I have been experiencing allergic reactions on my skin throughout my body. I don't know how many allergy medications I have taken, but none have provided a permanent solution...
Dr. Zheng Lizhen Reply:
There are many causes of urticaria, including food, medications, emotional stress, vibration, and temperature changes, among others. You may need to take medication for a period of time, and it is advisable to limit the intake of foods containing colorants, preservatives, and oth...[Read More] Persistent Skin Allergies: Causes and Solutions for Lasting Relief
Understanding Redness and Itching: Skin Conditions Explained
Erythema and pruritus? In recent years, I have experienced erythema on my chest and arms after showering, sweating, or swimming. Some areas develop rashes and become itchy, but my skin appears normal at other times. I have seen several doctors over the years, but the diagnoses se...
Dr. Zheng Lizhen Reply:
Based on your description, your condition may be urticaria. There are many potential triggers for urticaria, including food, medications, emotional stress, vibrations, and temperature changes. You will need to take medication to manage the condition for a period of time. Addition...[Read More] Understanding Redness and Itching: Skin Conditions Explained
Seeking Dermatology Help for Unexplained Hand Symptoms
Please help me, doctor..? Hello, Doctor! I would like to ask a question on behalf of my family. My father is currently fifty years old and generally healthy, but he has recently developed a symptom that even doctors at large hospitals cannot diagnose (blood tests have all come ba...
Dr. Zheng Lizhen Reply:
Based on your description, your father's condition may be a form of angioedema, which is a deeper form of urticaria. There are many potential triggers, similar to urticaria, including food, medications, emotional stress, and temperature changes. It is important to identify t...[Read More] Seeking Dermatology Help for Unexplained Hand Symptoms
Urgent Skin Rash Inquiry: Persistent Itching and Bumps After Sleep
Please respond as soon as possible!!!! Recently, about 2 to 3 hours after going to sleep, I have been developing what looks like a rash (similar to welts from insect bites) that varies in size and some of the bumps are quite hard. They are extremely itchy. Initially, these appear...
Dr. Jin Lianchun Reply:
Hello, sir: Based on your description, it is most likely allergic urticaria. You should promptly visit a dermatologist for oral and topical medication treatment, and it will need to be taken for a period of time; it cannot be managed on your own. Wishing you a speedy recovery.[Read More] Urgent Skin Rash Inquiry: Persistent Itching and Bumps After Sleep
Understanding Alcohol Rash: Causes, Symptoms, and Treatment Options
Rash A few days ago, I drank alcohol and later developed a rash, which I believe is an alcohol rash. Could you explain why this happens? Is it because my body type is not suitable for drinking alcohol? Now I am experiencing intense itching; is it okay to scratch? Additionally, wh...
Dr. Jin Lianchun Reply:
Hello, Miss: 1. Alcohol-induced hives are mostly classified as allergic urticaria, and many factors can trigger allergic urticaria, including food, medications, climate changes, emotional stress, and decreased immunity, among others. Alcohol is also a potential trigger, and thi...[Read More] Understanding Alcohol Rash: Causes, Symptoms, and Treatment Options
Understanding Persistent Itching: Causes and Solutions for Skin Issues
The issue of itching? Hello... I am a woman in my forties. I have been experiencing itching for the past five years. Initially, I thought it was due to the new rosewood furniture we bought for our home. I have consulted numerous doctors and received various injections, but nothin...
Dr. Zheng Lizhen Reply:
Based on your description, your condition may be urticaria (hives). There are many potential triggers for urticaria, including medications, foods, infections, emotional stress, temperature changes, and exposure to certain chemicals, all of which can cause allergic reactions. You ...[Read More] Understanding Persistent Itching: Causes and Solutions for Skin Issues
Why Does My Skin Itch After Showering? Common Causes Explained
After taking a shower, my skin feels very itchy? Dear Dr. Cheng: Recently, after taking a shower, my skin has been unusually itchy, regardless of whether I use hot, warm, or cold water. I have always used the same medicated soap for bathing, and this issue has never occurred befo...
Dr. Zheng Lizhen Reply:
Based on your description, your issue may be 1. seborrheic dermatitis, which is most commonly seen in individuals who have been using medicated soaps for an extended period. 2. aquagenic urticaria, a type of hives that is triggered by both warm and cold water. Please consult a ne...[Read More] Why Does My Skin Itch After Showering? Common Causes Explained
Understanding Skin Allergies: Causes, Symptoms, and Treatments
Skin allergy Hello Dr. Cheng, I have developed many small rashes on my arms and calves recently, which resemble goosebumps, and they are very itchy. If I can't resist scratching the itchy areas, the spots become raised and even itchier. These rashes only appear on my hands a...
Dr. Zheng Lizhen Reply:
Based on your description, your condition may be urticaria. There are many potential triggers for urticaria, including food, medications, emotional stress, and changes in temperature. You will need to take medication to manage the condition for a period of time. Additionally, it ...[Read More] Understanding Skin Allergies: Causes, Symptoms, and Treatments