Understanding Acne on the Scalp: Causes and Solutions for Chronic Patients
Acne on the scalp? I am a patient with chronic urticaria and have been taking first-generation antihistamines for a long time. I have developed large pimples on my scalp; could this be a side effect? How can I improve this condition?
Dr. Mao Mingya Reply:
Hello: Antihistamines rarely have skin-related side effects, although occasional cases of eczema-like dermatitis, fixed drug eruptions, and photosensitivity may occur. These do not include acne. The large pimples on your forehead are more likely caused by other issues. Preventive...[Read More] Understanding Acne on the Scalp: Causes and Solutions for Chronic Patients
Understanding Nighttime Skin Rashes: Causes and Solutions
Nighttime rash Hello, I have been experiencing episodes where I suddenly wake up due to itching, usually every two to three months, around early morning. I then notice that my face develops red rashes, similar in size to mosquito bites, covering my entire face. This quickly sprea...
Dr. Du Zhiqiang Reply:
Dear Jenny: Hello, you have developed a rash at night on your scalp, face, and body, which appears to be similar to urticaria (hives). There are many potential causes for urticaria, including dust, changes in weather, diet, and stress. Please come to the clinic for appropriate ...[Read More] Understanding Nighttime Skin Rashes: Causes and Solutions
Why Am I Breaking Out in Rashes While Exercising This Winter?
Rash on the skin during exercise without sweating? This winter, I've started to develop rashes all over my body whenever I exercise or get slightly warm. My skin becomes red and hot, and I only sweat from my forehead and back, while the rest of my body does not sweat at all,...
Dr. Huang Ruiyun Reply:
Hello: You may be suffering from cholinergic urticaria. If it is really bothersome, you can seek medical attention for medication management. Wishing you peace and good health.[Read More] Why Am I Breaking Out in Rashes While Exercising This Winter?
Revolutionary Treatment for Chronic Urticaria Using Autologous Blood
No problem, please provide the text you would like me to translate? I came across a headline today on Yahoo News that made me very happy, but I wanted to confirm it, so I would appreciate your thoughts on this report. It states that the root cause of chronic urticaria could be tr...
Dr. Jiang Zheen Reply:
This is not considered a new therapy, but it does not mean that it is effective for everyone.[Read More] Revolutionary Treatment for Chronic Urticaria Using Autologous Blood
Relief for Itchy and Red Vulvar Area: Tips and Treatments
Redness and itching between the vulva and the groin? Hello, doctor~~ My girlfriend has redness and itching in her vulva... I'm not sure what can be done to resolve this~~~~ Since we are currently studying abroad, it's not convenient to see a doctor~~~ Do you have any su...
Dr. Du Zhiqiang Reply:
Hello, the vulvar and groin areas are very delicate and sensitive parts of the human body. It is not advisable to apply unknown ointments casually, as this may lead to adverse reactions and allergies, ranging from mild redness and swelling to severe ulceration. According to onlin...[Read More] Relief for Itchy and Red Vulvar Area: Tips and Treatments
Can Autologous Whole Blood Injection Cure Allergies Like Urticaria?
Regarding allergy (urticaria) autologous whole blood injection? I saw a report in a certain newspaper about the treatment of allergies (urticaria) using autologous whole blood injection. I would like to ask if this treatment method can truly cure the condition completely or if it...
Dr. Du Zhiqiang Reply:
Mr. Luo: Hello, the urticaria you mentioned is indeed a common and troublesome skin condition, but there are many potential causes, and various tests often fail to identify the reason. The media hype surrounding autologous whole blood injection therapy is not a new treatment; it ...[Read More] Can Autologous Whole Blood Injection Cure Allergies Like Urticaria?
Exploring Autologous Blood Injection Therapy for Chronic Urticaria
excuse me? I would like to inquire about the use of autologous whole blood injection for desensitization therapy in chronic urticaria. Recently, I saw in the news that the Shuanghe Hospital is using patients' own blood for "desensitization therapy" in chronic urtic...
Dr. Huang Ruiyun Reply:
Hello: I apologize, but our hospital currently does not have this service, and the Miaoli Hospital does not have a dermatology department. This treatment may require multiple sessions, and the results are not guaranteed. Therefore, it would be advisable to inquire at nearby hospi...[Read More] Exploring Autologous Blood Injection Therapy for Chronic Urticaria
Understanding Skin Conditions: Managing Eczema, Acne, and Allergies
Regarding dermatological medications? Facial rashes resembling mosquito bites are itchy when they form, and later develop small pustules on top. The doctor indicated that the pustules are due to papular urticaria, while some rashes are acne, and others are classified as atopic de...
Dr. Huang Ruiyun Reply:
Hello: 1. These medications can be taken together. 2. These oral medications do not cause acne; it is possible that (1) the withdrawal symptoms from steroids have not yet resolved; (2) the original condition has worsened; (3) there is an overgrowth of follicular mites. 3. Current...[Read More] Understanding Skin Conditions: Managing Eczema, Acne, and Allergies
Understanding Urticaria: Common Symptoms and Treatment Insights
The issue of urticaria? Hello Dr. Huang: About six months ago, I developed urticaria. During my first outbreak, my upper lip swelled, and sometimes my entire hand would feel swollen. After seeing a doctor, I was diagnosed with urticaria. I took medication continuously for two mon...
Dr. Huang Ruiyun Reply:
Hello: In fact, urticaria can also occur on the hands, although the typical wheals may not be visible, and patients may experience swelling and pain. If a "fixed" urticaria lesion persists for more than 24 hours without resolution (not referring to lesions appearing in ...[Read More] Understanding Urticaria: Common Symptoms and Treatment Insights
Understanding Persistent Itching: Causes and Solutions for Skin Symptoms
A bunch of symptoms that are driving me almost crazy? Hello Doctor: I have the following symptoms: when I take a shower, as soon as I take off my clothes, my whole body itches. After I finish showering and leave the bathroom, I still feel itchy. Sometimes even the pubic area itch...
Dr. Huang Ruiyun Reply:
Hello: You may be suffering from urticaria, please see a dermatologist directly for a definitive diagnosis. If it is urticaria, medication can help control it; blood tests are generally not helpful. Injections provide only temporary relief and can only manage the acute phase. If ...[Read More] Understanding Persistent Itching: Causes and Solutions for Skin Symptoms
Understanding Urticaria: Allergies, Treatment, and Skin Changes
Answer I would like to ask about my skin condition. I have had allergies for a long time and have seen doctors who diagnosed me with urticaria. Although I have urticaria and experience allergic reactions, I have been using medication, and after a season, it improved. However, I h...
Dr. Jiang Yujiao Reply:
Hello! The symptom of having a freckle on my foot initially appeared as just one spot, but it has now almost encircled my foot. I believe it is a post-inflammatory hyperpigmentation resulting from an allergy, which will fade over time, taking several months. My personal email is ...[Read More] Understanding Urticaria: Allergies, Treatment, and Skin Changes
Understanding and Treating Urticaria Scars: Causes and Solutions
Urticaria scars I would like to ask about my skin allergy, which is similar to urticaria. During high school, I had flare-ups on my legs, but I tried my best not to scratch them. After a season, my legs gradually improved. However, after healing, I noticed the appearance of brown...
Dr. Zhang Zhibo Reply:
Hello: Urticaria can cause skin inflammation, which may lead to post-inflammatory hyperpigmentation. This usually resolves completely within six months. If the results are not satisfactory, medication can be used for treatment.[Read More] Understanding and Treating Urticaria Scars: Causes and Solutions
Understanding Small Red Rashes on Your Child's Chest: Causes and Care
Small red rashes all over the chest? Hello Dr. Huang: I have an eight-year-old boy at home who suddenly developed a large area of small red spots on his chest yesterday. They are neither painful nor itchy, and some have started to crust over. What could this be? Should we apply a...
Dr. Huang Ruiyun Reply:
Hello: I apologize, but according to regulations, a physician cannot make a diagnosis without personally examining the patient. If the child does not have symptoms such as fever, loss of appetite, decreased activity, or seizures, you may continue to observe. If any of the aforeme...[Read More] Understanding Small Red Rashes on Your Child's Chest: Causes and Care
Understanding Itchy Skin: Causes and Solutions from Dermatology Experts
My skin is itchy (forwarded from the Director's mailbox)? I'm not sure why. Is it due to medication or something else? Can you assist me?
Dr. Zhang Zhibo Reply:
Hello Ms. Chen: Skin itching is one of the most common reasons for seeking medical attention. If it is caused by medication, it could be "urticaria" or "erythema multiforme," as well as "drug-induced exanthema" and "Stevens-Johnson syndrome,&quo...[Read More] Understanding Itchy Skin: Causes and Solutions from Dermatology Experts
Postpartum Rash: Causes and Treatment for Itchy Skin After Delivery
Postpartum rash Hello, doctor. The day after giving birth, I developed some small rashes on my stretch marks on my abdomen and thighs. These rashes are extremely itchy, and scratching them only makes more appear, gradually spreading to my hands and feet. I consulted with my obste...
Dr. Zhang Zhibo Reply:
Hello: Approximately one in five women experience skin itching during pregnancy or shortly after giving birth. Not all skin conditions in pregnant women are directly related to pregnancy. In fact, most pregnant women’s skin itching is caused by common skin disorders that are not ...[Read More] Postpartum Rash: Causes and Treatment for Itchy Skin After Delivery
Understanding Itchy and Painful Skin Symptoms: Causes and Tests
I'm sorry, but I need specific content to translate The symptoms of itching and pain in the skin, which typically occur during hot weather and can also be triggered by emotional states (such as extreme happiness or anxiety), particularly affecting the back of the hands and f...
Dr. Jiang Yujiao Reply:
Hello: During hot weather, the skin may experience symptoms of itching and pain, and similar sensations can occur during emotional changes. I believe this is an allergic reaction, which is a type of constitutional response. Generally, blood tests cannot identify the cause. Antihi...[Read More] Understanding Itchy and Painful Skin Symptoms: Causes and Tests
Managing Hives: Foods to Avoid and Key Tips for Relief
Please help me? Urticaria, commonly known as hives, can be triggered by various factors, including certain foods. It is advisable to avoid the following types of foods if you are experiencing frequent hives: 1. **Shellfish**: Such as shrimp, crab, and lobster. 2. **Nuts**: Parti...
Dr. Jiang Yujiao Reply:
Hello: Urticaria, commonly known as hives, is an allergic skin condition that is a personal physiological response. According to Dr. Chiu Chia-Yu from the Dermatology Department of National Taiwan University, the causes of urticaria are typically associated with type I hypersensi...[Read More] Managing Hives: Foods to Avoid and Key Tips for Relief
Understanding Unexplained Skin Itching: Causes and Solutions
Unexplained skin itching? Hello, I have been experiencing unexplained itching on my skin since about last year. I have observed that there is no obvious correlation with food, medications, temperature, or skincare products. The itchy areas are also not specific, but a common fact...
Dr. Jiang Yujiao Reply:
Mandy: Hello, your itchy skin with raised red welts is likely urticaria, which is an allergic skin condition. You should take antihistamines and consult a dermatologist to analyze the possible causes. Response from Jiang Yujiao.[Read More] Understanding Unexplained Skin Itching: Causes and Solutions
Understanding Urticaria: Causes, Symptoms, and Blood Test Insights
Urticaria Hello, Doctor: Since winter began, I have been experiencing intermittent skin itching, usually triggered by feeling hot, consuming spicy foods, or eating items that tend to raise my body temperature. Sometimes, I also feel itching on my face and scalp. Today, I visited ...
Dr. Huang Ruiyun Reply:
Blood tests cannot determine the cause of urticaria (hives).[Read More] Understanding Urticaria: Causes, Symptoms, and Blood Test Insights
Understanding Skin Redness: Allergic Reactions After CT Scan
Skin redness I had a CT scan of the rectum yesterday with intravenous contrast injection. Today at noon, I noticed redness and itching in my groin area, but it hasn't swollen yet. Could this be an allergic reaction? I'm not sure which specialist I should consult.
Dr. Zhang Zhibo Reply:
Hello: Allergic reactions caused by intravenous contrast agents can manifest as systemic symptoms such as urticaria or shock. If these symptoms resolve quickly, within a few days, it is still important to consider the contrast agent. To determine if the contrast agent is the caus...[Read More] Understanding Skin Redness: Allergic Reactions After CT Scan