【allergies英英释义allergies的英文解释】“Allergies” 是一个常见的英文词汇，通常用来描述人体对某些物质的异常免疫反应。这种反应可能由食物、花粉、尘螨、动物皮屑、药物或其他环境因素引发。当一个人对某种物质过敏时，其免疫系统会错误地将其识别为有害物质，并释放化学物质以尝试“攻击”它，从而引发一系列症状，如打喷嚏、流鼻涕、皮肤瘙痒、呼吸困难等。了解 “allergies” 的准确含义和相关术语有助于更好地理解过敏现象及其影响。
以下是对 “allergies” 的英英释义以及相关词汇的详细说明：
| 中文词汇 | 英文解释（英语释义） | 说明 |
| 过敏 | Allergy | A reaction of the body to a substance that is usually harmless, such as pollen, dust, or certain foods. |
| 过敏原 | Allergen | A substance that causes an allergic reaction in the body. Examples include pollen, pet dander, and certain foods. |
| 抗组胺药 | Antihistamine | A medicine used to treat allergies by blocking the action of histamine, which is released during an allergic reaction. |
| 荨麻疹 | Hives | A skin reaction characterized by itchy, raised red welts, often caused by an allergic response. |
| 鼻塞 | Stuffy nose | A common symptom of allergies, especially when caused by hay fever or rhinitis. |
| 呼吸困难 | Difficulty breathing | A severe allergic reaction may lead to this symptom, sometimes requiring immediate medical attention. |
| 严重过敏反应 | Anaphylaxis | A life-threatening allergic reaction that can occur within minutes of exposure to an allergen. Symptoms include swelling, difficulty breathing, and a drop in blood pressure. |
| 皮试 | Skin test | A medical test used to identify specific allergens by applying small amounts of suspected substances to the skin. |
| 免疫系统 | Immune system | The body's defense system that protects against harmful invaders like bacteria, viruses, and allergens. |
通过以上表格可以看出，“allergies” 不仅是一个简单的医学术语，还涉及多个相关的概念和治疗方法。了解这些内容有助于人们更好地应对和管理自己的过敏情况。