Sudden Itchy Bumps on Skin: Possible Allergic Reaction and Home Remedies
Multiple raised bumps that suddenly appear on the skin, resembling mosquito bites, and are persistently itchy? Hello! After finishing breakfast today, I suddenly felt like my skin was bitten by mosquitoes, and I noticed multiple bumps resembling mosquito bites on my arms, thighs,...
Dr. Zheng Lizhen Reply:
Hello: It may be urticaria; please visit a dermatology clinic for diagnosis and treatment. Sincerely, Dr. Cheng Li-Chen, Dermatology.[Read More] Sudden Itchy Bumps on Skin: Possible Allergic Reaction and Home Remedies
Understanding the Differences Between Eczema and Urticaria: A Guide
Atopic dermatitis and urticaria? Hello, Dr. Jiang! I have a history of allergic conditions, including allergic rhinitis, allergic conjunctivitis, and otitis media. I also experienced atopic dermatitis as a child. Currently, my symptoms include the appearance of various-sized, hiv...
Dr. Jiang Zheen Reply:
Based on your description, your condition is likely urticaria, which is defined as hives that appear and disappear within 24 hours. In contrast, atopic dermatitis generally occurs from a young age. Many cases of urticaria are triggered by food or medication, and sometimes identif...[Read More] Understanding the Differences Between Eczema and Urticaria: A Guide
Understanding Urticaria: Is It Contagious and Do You Need Lifelong Medication?
Urticaria Can hives be contagious to others? Is it possible that I contracted hives from someone else? I was previously on medication and my condition improved, but I stopped taking the medication and now the symptoms have returned. Does having hives mean I need to take medicatio...
Dr. Huang Ruiyun Reply:
No. Not necessarily.[Read More] Understanding Urticaria: Is It Contagious and Do You Need Lifelong Medication?
Understanding Nighttime Itching: Causes and Remedies for Skin Irritation
Itching skin? Hello Doctor: I often experience itching on my skin before bedtime, particularly on my limbs and buttocks. When I scratch, it leaves red, streaky marks. I rely on applying lotion for relief, but it still bothers me a lot. During the day, my skin feels normal, but it...
Dr. Huang Ruiyun Reply:
You may have urticaria; you can visit a dermatology clinic to receive medication for control.[Read More] Understanding Nighttime Itching: Causes and Remedies for Skin Irritation
Understanding Itchy Hands and Feet: When to See a Dermatologist
Itching of the hands and feet? I have been experiencing itching in my hands and feet recently, but only after they are subjected to pressure, when I handle cold objects, or when I get wet from rain or groundwater. This was not an issue for me in the past. I have hepatitis B and h...
Dr. Jiang Zheen Reply:
This could also be an allergic reaction, similar to urticaria. You should see a physician for diagnosis and treatment. Wishing you well.[Read More] Understanding Itchy Hands and Feet: When to See a Dermatologist
Understanding Skin Allergies: Red Bumps and Itching on Hands
Skin allergy ~ itching Red, bumpy rashes resembling chicken skin have appeared on my hands. They are itchy and swell when scratched. The rashes are only present on both hands, with the most severe area being around the elbows. I usually do not have allergic reactions to seafood, ...
Dr. Jiang Zheen Reply:
If the rash disappears within 24 hours, it is likely urticaria (hives). Many foods and medications can trigger this condition, and sometimes it is necessary to keep a long-term record of the relationship between diet and the rash. When experiencing skin allergies, it is best to a...[Read More] Understanding Skin Allergies: Red Bumps and Itching on Hands
Understanding Your Urticaria Treatment: Medications and Follow-Up Care
Medication? Hello Dr. Huang: I was recently diagnosed with urticaria by a doctor, who prescribed oral medications and topical ointments. I would like to inquire about the following medications: (ZAT) ATIZEN (KETOTI 1.00 TAB three times a day), (TEL) TELDEN (PANTAD 1.00 TAB three ...
Dr. Huang Ruiyun Reply:
Actually, you don't need to be so anxious, and you don't necessarily have to go to a large hospital. Even if you explain it on the spot, you might still be confused, just like trying to explain how to cook a dish to someone who has never cooked before. He prescribed an ...[Read More] Understanding Your Urticaria Treatment: Medications and Follow-Up Care
Can Hives Cause Muscle Pain? Understanding Symptoms and Treatment
Urticaria Doctor, may I ask if urticaria can cause muscle soreness? I have recently developed urticaria and am experiencing muscle pain, along with petechiae on my skin. What treatment should I pursue?
Dr. Huang Ruiyun Reply:
No. Please schedule an appointment with internal medicine or dermatology to check for any other issues.[Read More] Can Hives Cause Muscle Pain? Understanding Symptoms and Treatment
How Long Does It Take for Hives to Heal? Tips for Relief
Could you please provide more details about urticaria? How long does it take for hives to heal? I am already undergoing treatment, but sometimes a few itchy bumps still appear. What should I do?
Dr. Huang Ruiyun Reply:
No one can tell you when urticaria will resolve. If you are taking your medication as prescribed and it still flares up, you might consider changing your treatment regimen or paying attention to the situations that trigger your outbreaks to avoid them. Additionally, be mindful of...[Read More] How Long Does It Take for Hives to Heal? Tips for Relief
Understanding Symptoms and Treatment of Solar Urticaria
The symptoms of solar urticaria include the development of hives or welts on the skin after exposure to sunlight. These hives can be itchy, red, and may vary in size. Symptoms typically appear within minutes of sun exposure and can last for several hours. In some cases Doctor, my...
Dr. Huang Ruiyun Reply:
Solar urticaria occurs after exposure to sunlight, with lesions appearing in the areas that were exposed to the sun. You may have cholinergic urticaria, which is sensitivity to heat. Generally, a dermatologist can provide treatment for this condition.[Read More] Understanding Symptoms and Treatment of Solar Urticaria
Understanding Hives: Symptoms, Causes, Prevention, and Contagion Facts
Urticaria Urticaria, commonly known as hives, is characterized by raised, itchy welts on the skin. Symptoms may include: 1. Itchy, raised welts (wheals) that can vary in size and shape. 2. Red or skin-colored bumps that may appear anywhere on the body. 3. Swelling (angioedema) t...
Dr. Huang Ruiyun Reply:
Urticaria is characterized by transient (temporary) wheals that can disappear or change location within 24 hours. It is an immune response, and the causes are numerous and often unidentified, making prevention difficult. It is not contagious.[Read More] Understanding Hives: Symptoms, Causes, Prevention, and Contagion Facts
Understanding Body Heat-Induced Skin Tingling: Causes and Solutions
The body experiences a prickling sensation due to heat? Hello, doctor. During the fall, winter, and spring seasons, my body suddenly heats up, causing a level of tingling that drives me crazy. It feels like my body is undergoing some changes. For example, in winter, when I drink ...
Dr. Huang Ruiyun Reply:
Based on your symptom description, it is typical of cholinergic urticaria, which is an allergy to heat. You can visit a dermatologist for medication management to improve your quality of life.[Read More] Understanding Body Heat-Induced Skin Tingling: Causes and Solutions
Understanding Urticaria in Chronic Hepatitis C Patients: Key Considerations
Hello, doctor... I would like to ask about issues related to urticaria? I am a patient with hepatitis C. When I was younger, I experienced urticaria, which disappeared after my condition slightly improved in middle school. However, recently, I have started to develop rashes on my...
Dr. Jiang Zheen Reply:
A small number of urticaria cases are associated with hepatitis C. There shouldn't be any special considerations regarding medication; however, this type of urticaria may be more difficult to control. Wishing you peace and safety.[Read More] Understanding Urticaria in Chronic Hepatitis C Patients: Key Considerations
Persistent Skin Itching and Redness: Understanding Possible Causes and Treatments
Itchy and red skin? Hello Doctor: My mother has been seeing a dermatologist for nearly a month and has received injections, but there has been no improvement; she is still itching. She is seventy years old, and some doctors say it is eczema while others say it is urticaria, but n...
Dr. Jiang Zheen Reply:
Your description is insufficient for me to make a medical judgment. The physical condition of the elderly tends to fluctuate more significantly, and during winter, changes can occur at any time due to weather conditions. It would be better to discuss this further with the current...[Read More] Persistent Skin Itching and Redness: Understanding Possible Causes and Treatments
Understanding Skin Reactions: Allergies or Sensitivity Issues?
Skin issues Hello Dr. Huang, I would like to ask about a situation where my skin gets slightly scratched by my nails or when my watch moves lightly on my wrist, resulting in raised red streaks. This never happened before, and there is no itching. I visited a clinic, and the docto...
Dr. Huang Ruiyun Reply:
Based on your description, it is dermatographism, which is a type of urticaria. If it is not itchy, you can ignore it. However, if you are concerned, you can take medication to manage it.[Read More] Understanding Skin Reactions: Allergies or Sensitivity Issues?
Understanding and Managing Skin Tingling Sensations in Seasonal Changes
Skin prickling? Hello, doctor. During the fall, winter, and spring seasons, whenever my body suddenly heats up, I experience an unbearable tingling sensation in my upper body. It feels so intense that I can't help but react. I believe it might be related to changes in my bod...
Dr. Chen Yiying Reply:
Hello: In response to your question... Your description is likely indicative of cholinergic urticaria triggered by heat or an increase in body temperature. You may want to consult a professional dermatologist for diagnosis and treatment. Generally, antihistamines can be used to m...[Read More] Understanding and Managing Skin Tingling Sensations in Seasonal Changes
Understanding Sleep-Related Edema and Erythema: Causes and Insights
Insomnia causing generalized edema with erythema? My brother has had generalized edema-type erythema (tentative name) for many years, affecting his entire body from head to toe. The smallest lesions are 1 cm, while the largest can be 20 cm. They mostly appear during insomnia or w...
Dr. Jiang Zheen Reply:
If the rash disappears within a few hours to a day, it is likely urticaria (hives). If it lasts more than a day, there may be other causes, and a skin biopsy may be necessary to determine the diagnosis. Wishing you well.[Read More] Understanding Sleep-Related Edema and Erythema: Causes and Insights
Understanding Skin Issues: From Allergies to Rashes and Treatments
Skin issues? Hello Doctor, I have never had any skin-related diseases since childhood. Around the age of 16, I developed red patches all over my body that were very itchy. After consulting a dermatologist, I was diagnosed with scabies (I’m not sure about the exact term). After a ...
Dr. Chen Yiying Reply:
Hello: In response to your question... Based on your description, it is most likely a type of urticaria. In addition to avoiding triggering factors, antihistamines can generally be used to control the symptoms. However, please have a dermatologist confirm the diagnosis. Departmen...[Read More] Understanding Skin Issues: From Allergies to Rashes and Treatments
Identifying Food Allergies: Testing and Treatment Options Explained
Food allergy I experienced multiple areas of severe itching last week due to a food allergy, and I was diagnosed with urticaria at your hospital. I am now 90% healed. Since the rash was caused by food, but I do not know which specific food triggered it, can I undergo a blood test...
Dr. Chen Yiying Reply:
Hello: In response to your question... Generally speaking, allergens for urticaria are not easily tested through blood tests. Currently, allergen testing primarily focuses on asthma, allergic rhinitis, and atopic dermatitis, which have reference value. For food allergies related ...[Read More] Identifying Food Allergies: Testing and Treatment Options Explained
Understanding Hives Triggered by Bee Stings: Symptoms and Treatment
Urticaria caused by bee stings? A week ago, I started experiencing small red rashes on the inner side of my arm, resembling symptoms of winter itch. On October 29, after visiting a beekeeper in the mountains and getting stung by a bee, the sting site did not develop a rash, but t...
Dr. Huang Ruiyun Reply:
The main treatment involves oral antihistamines and topical steroids. The duration of healing varies based on individual immune responses; you may observe improvement in about two weeks, and most cases will resolve by then. If symptoms are still significantly bothersome, you may ...[Read More] Understanding Hives Triggered by Bee Stings: Symptoms and Treatment