antitussive

简明释义

英[ˌæntɪˈtʌsɪv]美[ˌæntaɪˈtʌsɪv;ˌæntiˈtʌsɪv]

n. 止咳药

adj. （尤指药品）能止咳的

英英释义

单词用法

同义词

反义词

例句

1.Object To track the effective part of antitussive, expectorant and antiasthmatic activities of Fritillaria hupehensi Hsiao et K. C. Hsia.

目的以镇咳、祛痰、平喘为药效学指标，跟踪湖北贝母活性部位。

2.AIM: to compare the difference in antitussive, expectorant and anti inflammatory activities of tauro conjugated bile acids and the corresponding free ones.

目的：比较牛磺结合胆汁酸与其相应的游离胆汁酸镇咳、祛痰、抗炎活性方面的差异。

3.Objective: to study antitussive, expectorant and antiasthmatic actions of Qiguanye pill.

目的：研究气管炎丸的止咳、平喘、祛痰作用。

4.Preliminary pharmacological investigation the results on rats indicated that the oil has antibiosis, anti-inflammatory, antitussive, antiasthmatic and expectorant effects.

主要药效学实验结果表明地椒挥发油具有抗炎、平喘、止咳、祛痰及体外抗菌作用。

5.Noscapine has been primarily used as antitussive agent for several decades.

过去几十年中，那可丁一直被用作镇咳药。

6.Conclusion Baizhu decoction has the functions of antitussive, expectorant, analgesia, and anticoagulation.

结论白术水煎液具有镇咳祛痰、镇痛及抗凝血作用。

7.Objective: To Study the antitussive effects of phenylalanine extract of Staphylococcus albus.

目的：研究白色葡萄球菌苯丙氨酸提取物的镇咳作用。

8.This paper studied the antitussive, expectorant and antiasthmatic effects of Juhongpian in the animal experiment.

用动物实验方法观察了桔红片镇咳、祛痰及平喘作用。

9.OBJECTIVE :To evaluate the bronchodilating, antitussive and expectorant effects of essential oil extracted from Artemisia argyi.

目的：探讨艾叶油的扩张气道平滑肌、镇咳、祛痰作用及机制。

10.Children's syrups often include an antitussive to soothe their throats.

儿童糖浆通常含有止咳药以舒缓他们的喉咙。

11.Before taking an antitussive, it's important to know if your cough is productive.

在服用止咳药之前，了解你的咳嗽是否有痰是很重要的。

12.Many over-the-counter cold medications contain an antitussive to help relieve coughing.

许多非处方感冒药含有止咳药来帮助缓解咳嗽。

13.The doctor prescribed an antitussive for my persistent cough.

医生给我开了一种止咳药来治疗我持续的咳嗽。

14.An antitussive can be effective for dry coughs but may not be suitable for all types of coughs.

对于干咳，止咳药可能有效，但并不适合所有类型的咳嗽。

作文

Coughing is a common reflex that helps clear the airways of irritants and mucus. However, excessive coughing can be uncomfortable and disruptive to daily life. In such cases, individuals often seek relief through various means, including medications. One class of medication that is frequently used for this purpose is known as antitussives, which are specifically designed to suppress the cough reflex. Understanding how antitussives work and when to use them can greatly enhance one's ability to manage coughing effectively.The primary function of antitussives is to reduce the urge to cough. They achieve this by acting on the cough center in the brain, effectively dampening the signals that trigger coughing. This can be particularly beneficial for individuals suffering from dry coughs, where no mucus is present to expel. Common ingredients found in antitussive medications include dextromethorphan and codeine. Dextromethorphan is a non-narcotic substance that is widely used due to its safety profile and effectiveness. On the other hand, codeine is an opioid that provides stronger cough suppression but comes with a higher risk of side effects and dependency.While antitussives can provide significant relief, it is important to use them judiciously. Coughing serves a vital purpose in the body’s defense mechanism, helping to clear out harmful substances and pathogens. Therefore, suppressing a productive cough—one that brings up mucus—may not always be advisable. For this reason, many healthcare professionals recommend using antitussives only when the cough is dry and unproductive.In addition to their medicinal properties, antitussives can also be found in various over-the-counter products, ranging from syrups to lozenges. These products often combine antitussives with other ingredients, such as antihistamines or pain relievers, to address multiple symptoms simultaneously. For example, a cold medicine may contain an antitussive to control coughing, along with a decongestant to relieve nasal congestion.It is essential for consumers to read labels carefully and understand the ingredients in any cough remedy they choose. Misuse or overuse of antitussives can lead to unwanted side effects, including dizziness, drowsiness, and gastrointestinal upset. Moreover, certain populations, such as young children and individuals with specific health conditions, may require special consideration when using these medications.In conclusion, antitussives play a crucial role in managing coughs that can disrupt everyday life. By understanding their function and appropriate usage, individuals can make informed decisions about their health. It is always best to consult with a healthcare professional before starting any new medication, including antitussives, especially if there are underlying health concerns or if the cough persists for an extended period. Ultimately, while antitussives can provide relief, it is essential to remember that they are just one tool in a broader strategy for managing respiratory health.

咳嗽是一种常见的反射，帮助清除气道中的刺激物和粘液。然而，过度咳嗽可能会引起不适，并干扰日常生活。在这种情况下，个人通常会寻求通过各种方法来缓解，包括药物。一类经常用于此目的的药物被称为止咳药，专门设计用于抑制咳嗽反射。理解止咳药的作用及其使用时机，可以大大增强个人有效管理咳嗽的能力。止咳药的主要功能是减少咳嗽的冲动。它们通过作用于大脑中的咳嗽中心，有效地减弱触发咳嗽的信号。这对于患有干咳的人尤其有益，因为没有粘液需要排出。常见的止咳药成分包括右美沙芬和可待因。右美沙芬是一种非麻醉性物质，由于其安全性和有效性而被广泛使用。另一方面，可待因是一种阿片类药物，提供更强的咳嗽抑制，但伴随更高的副作用和依赖风险。虽然止咳药可以提供显著的缓解，但重要的是要明智地使用它们。咳嗽在身体的防御机制中发挥着重要作用，帮助清除有害物质和病原体。因此，抑制有生产性咳嗽（即带有粘液的咳嗽）可能并不总是明智的。因此，许多医疗专业人士建议仅在咳嗽干燥且无生产性时使用止咳药。除了药物特性外，止咳药还可以在各种非处方产品中找到，从糖浆到含片。这些产品通常将止咳药与其他成分（如抗组胺药或止痛药）结合在一起，以同时解决多种症状。例如，感冒药可能含有止咳药以控制咳嗽，同时含有减充血剂以缓解鼻塞。消费者仔细阅读标签并了解他们选择的任何咳嗽药物中的成分至关重要。误用或过量使用止咳药可能导致不必要的副作用，包括头晕、嗜睡和胃肠不适。此外，某些人群，如幼儿和具有特定健康状况的个体，在使用这些药物时可能需要特别考虑。总之，止咳药在管理可能干扰日常生活的咳嗽方面发挥着关键作用。通过理解它们的功能和适当使用，个人可以对自己的健康做出明智的决定。在开始任何新药物之前，包括止咳药，最好咨询医疗专业人士，特别是在存在潜在健康问题或咳嗽持续较长时间的情况下。最终，虽然止咳药可以提供缓解，但重要的是要记住，它们只是管理呼吸健康的更广泛策略中的一个工具。