allergy

简明释义

英[ˈælədʒi]美[ˈælərdʒi]

n. 过敏反应，过敏症；厌恶，反感

复 数 a l l e r g i e s

英英释义

单词用法

同义词

反义词

例句

1.These are classical examples of food allergy.

这些是食物过敏的典型病例。

2.Any allergy to latex?

有乳胶过敏的人吗？

3.Frequently sufferers of this kind of allergy are also sufferers of asthma.

经常患这种过敏的人也患有哮喘。

4.The use of antibiotics may also be a cause of rising allergy rates.

抗生素的使用也有可能导致过敏发病率的上升。

5.You can also ask your doctor about a food allergy test.

也可以请医生帮你检查是否食物过敏。

6.It's allergy season again - oh, sorry.

又到了易发过敏的季节。哦，对不起。

7.If you or a friend or a family member has a peanut allergy, please do not try this at home.

如果你或朋友或家人有花生过敏症，请不要在家做这样的尝试。

8.His allergy to pollen makes springtime difficult for him.

他对花粉的过敏让春天对他来说很困难。

9.She has a severe allergy to peanuts.

她对花生有严重的过敏。

10.I need to check if there are any ingredients that could trigger my allergy.

我需要检查一下是否有可能引发我过敏的成分。

11.He carries an EpiPen in case of a severe allergy reaction.

他随身携带着肾上腺素自动注射器，以防出现严重的过敏反应。

12.The doctor prescribed medication for her allergy symptoms.

医生为她的过敏症状开了药。

作文

Allergies are a common health issue that many people face today. An allergy (过敏) occurs when the immune system reacts abnormally to a substance that is usually harmless to most people. These substances, known as allergens, can be found in various forms including food, pollen, dust mites, and pet dander. The symptoms of an allergy (过敏) can range from mild to severe, depending on the individual and the level of exposure to the allergen.For instance, many individuals suffer from food allergies (食物过敏), which can cause reactions such as hives, swelling, and even anaphylaxis, a life-threatening condition. Common food allergens include peanuts, tree nuts, milk, eggs, and shellfish. It is essential for those with food allergies (食物过敏) to read labels carefully and avoid cross-contamination in kitchens to prevent accidental exposure.Seasonal allergies (季节性过敏) are another prevalent type of allergy (过敏). These occur when pollen from trees, grasses, and weeds is released into the air during certain seasons. Symptoms like sneezing, runny nose, and itchy eyes can significantly impact daily life, making it difficult for individuals to enjoy outdoor activities. Many people find relief through over-the-counter antihistamines or by staying indoors during high pollen counts.Environmental allergies (环境过敏) also pose challenges for many. Dust mites, mold spores, and pet dander are common triggers that can lead to chronic respiratory issues. Individuals with these allergies (过敏) often experience symptoms similar to those of seasonal allergies (季节性过敏), and managing their environment is crucial. Regular cleaning, using air purifiers, and maintaining low humidity levels can help alleviate symptoms.Diagnosing an allergy (过敏) typically involves a medical professional conducting tests, such as skin prick tests or blood tests, to identify specific allergens. Once diagnosed, the best course of action is usually to avoid known allergens. In some cases, individuals may benefit from immunotherapy, a treatment designed to desensitize the immune system to specific allergens over time.Living with an allergy (过敏) requires awareness and preparation. For example, those with severe food allergies (食物过敏) should carry an epinephrine auto-injector at all times in case of accidental exposure. Educating friends, family, and coworkers about one’s allergy (过敏) can also foster a supportive environment and reduce the risk of exposure.In conclusion, allergies (过敏) significantly affect many individuals worldwide. Understanding the nature of allergy (过敏) and its triggers is essential for effective management. With proper precautions and awareness, those affected can lead healthy and fulfilling lives despite their allergies (过敏). It is vital for society to recognize the seriousness of allergies (过敏) and support individuals in navigating their challenges.

过敏是许多人今天面临的常见健康问题。过敏（allergy）发生在免疫系统对通常对大多数人无害的物质异常反应时。这些物质被称为过敏原，可以以各种形式存在，包括食物、花粉、尘螨和宠物皮屑。过敏（allergy）的症状可以从轻微到严重，具体取决于个体和对过敏原的接触程度。例如，许多人患有食物过敏（food allergies），这可能导致荨麻疹、肿胀甚至过敏性休克等反应，这是一种危及生命的情况。常见的食物过敏原包括花生、坚果、牛奶、鸡蛋和贝类。对于那些有食物过敏（food allergies）的人来说，仔细阅读标签并避免厨房中的交叉污染以防止意外接触至关重要。季节性过敏（seasonal allergies）是另一种常见的过敏（allergy）类型。这种情况发生在树木、草和杂草的花粉在某些季节释放到空气中时。打喷嚏、流鼻涕和眼睛发痒等症状会严重影响日常生活，使个人难以享受户外活动。许多人发现，通过非处方抗组胺药或在高花粉浓度期间待在室内可以缓解症状。环境过敏（environmental allergies）也给许多人带来了挑战。尘螨、霉菌孢子和宠物皮屑是常见的诱因，可能导致慢性呼吸问题。患有这些过敏（allergy）的人往往经历类似季节性过敏（seasonal allergies）的症状，管理他们的环境至关重要。定期清洁、使用空气净化器和保持低湿度水平可以帮助缓解症状。诊断过敏（allergy）通常涉及医疗专业人员进行测试，例如皮肤点刺测试或血液测试，以识别特定的过敏原。一旦确诊，最佳的行动方案通常是避免已知的过敏原。在某些情况下，个人可能会从免疫治疗中受益，这是一种旨在逐渐使免疫系统对特定过敏原脱敏的治疗。与过敏（allergy）生活需要意识和准备。例如，患有严重食物过敏（food allergies）的人应随时携带肾上腺素自动注射器，以防意外接触。教育朋友、家人和同事了解一个人的过敏（allergy）可以促进支持性环境，减少接触的风险。总之，过敏（allergy）在全球许多人中产生重大影响。了解过敏（allergy）的性质及其诱因对于有效管理至关重要。通过适当的预防措施和意识，受到影响的人可以在尽管有过敏（allergy）的情况下过上健康而充实的生活。社会认识到过敏（allergy）的严重性并支持个人应对其挑战至关重要。