antiemetic

简明释义

英[ˌæntɪɪˈmetɪk]美[æntɪˈmetɪk]

adj. 止呕吐的

n. 止吐剂，抗吐剂

英英释义

单词用法

同义词

反义词

例句

1.Conclusion: Nasea can effectively prevent the gastrointestinal reaction induced by combined chemotherapy in patients with malignant blood diseases and is an effective antiemetic agent.

结论：奈西雅能有效预防恶性血液病患者联合化疗所致的胃肠反应，不良反应轻，是良好的止吐药。

2.Conclusion: Nasea can effectively prevent the gastrointestinal reaction induced by combined chemotherapy in patients with malignant blood diseases and is an effective antiemetic agent.

结论：奈西雅能有效预防恶性血液病患者联合化疗所致的胃肠反应，不良反应轻，是良好的止吐药。

3.These trials covered many interventions, including acupressure, acustimulation, acupuncture, ginger, chamomile, lemon oil, mint oil, vitamin B6 and several antiemetic drugs.

这些试验涵盖多种干预措施，包括穴位按压、电刺激、针灸、姜、甘菊、柠檬油、薄荷油、维生素B6和一些止吐药品。

4.Objective This study observed the antiemetic efficacy of methylprednisolone combined with granisetron in the management of obstinate vomiting induced by chemotherapy.

目的观察甲基强的松龙联合格拉司琼预防治疗化疗药物所至的顽固性呕吐反应的疗效。

5.Evidence is needed concerning the safety and efficacy of antiemetic use for vomiting in acute gastroenteritis in children.

在儿童急性胃肠炎呕吐使用止吐剂的安全性和有效性是有待探讨的。

6.Conclusion Application of granisetron 30 minutes before chemotherapy has the best antiemetic effect amongst three groups.

结论在恶性肿瘤化疗前30分钟应用格拉司琼止吐的效果最好。

7.Objective To explore the effects of different antiemetic regimen in lung cancer chemotherapy.

目的探讨研究肺癌化疗过程中不同止吐方案的效果。

8.Anyway we can give injections of vitamins, glucose, or some antiemetic drug, if necessary.

我们给您注射些维生素、葡萄糖，必要时给些止吐药。

9.To study the best time to inject granisetron as antiemetic for cancer chemotherapy.

探讨格拉司琼用于恶性肿瘤患者化疗止吐的最佳用药时间。

10.Objective To study the antiemetic effect and toxicity of granisetron.

目的观察盐酸格拉司琼止吐效果和毒性。

11.The doctor prescribed an antiemetic to help with my nausea after surgery.

医生开了一种抗呕吐药来帮助我术后的恶心。

12.She took an antiemetic before her flight to avoid motion sickness.

她在飞行前服用了一种抗呕吐药以避免晕动病。

13.The nurse recommended an antiemetic for the patient experiencing chemotherapy side effects.

护士建议给正在经历化疗副作用的患者使用一种抗呕吐药。

14.Children often respond well to antiemetic medications during viral infections.

儿童在病毒感染期间通常对抗呕吐药反应良好。

15.If you feel sick during your pregnancy, an antiemetic might be helpful.

如果你在怀孕期间感到恶心，使用抗呕吐药可能会有所帮助。

作文

Nausea and vomiting are common symptoms that can arise from various conditions, including motion sickness, pregnancy, and certain medical treatments. In many cases, these symptoms can significantly impact a person's quality of life. To alleviate such discomfort, healthcare professionals often recommend the use of medications known as antiemetics, which are specifically designed to prevent or treat nausea and vomiting. Understanding the role of antiemetics in managing these symptoms is essential for both patients and caregivers alike. The term antiemetic refers to any drug that is effective in suppressing nausea and vomiting. These medications work by blocking the signals in the brain that trigger the vomiting reflex. Different classes of antiemetics target various pathways in the body, which means that the choice of antiemetic may depend on the underlying cause of the symptoms. For instance, some patients may experience nausea due to chemotherapy, while others might suffer from motion sickness or morning sickness during pregnancy. One of the most commonly used antiemetics is ondansetron, which is particularly effective for patients undergoing chemotherapy. This medication works by blocking serotonin receptors in the brain, thereby reducing the sensation of nausea. Another popular choice is metoclopramide, which not only helps with nausea but also promotes gastric emptying, making it useful for patients with gastrointestinal issues. In addition to prescription medications, there are also over-the-counter options available. Dimenhydrinate and meclizine are two examples of antiemetics that are frequently used for motion sickness. These medications can be taken before traveling to help prevent the onset of nausea and vomiting associated with movement. It is important to note that while antiemetics can provide significant relief, they are not without side effects. Some individuals may experience drowsiness, dry mouth, or constipation when taking these medications. Therefore, it is crucial for patients to discuss their symptoms and medical history with a healthcare provider to determine the most appropriate treatment plan. Moreover, the effectiveness of antiemetics can vary from person to person. What works well for one individual may not be as effective for another, highlighting the need for personalized treatment approaches. In some cases, a combination of antiemetics may be necessary to achieve optimal results, especially for patients facing multiple triggers for their nausea and vomiting. In conclusion, antiemetics play a vital role in managing nausea and vomiting, improving the quality of life for many individuals. Whether used in the context of chemotherapy, motion sickness, or pregnancy, these medications can provide essential relief. However, it is important for patients to consult with healthcare professionals to ensure they are using the right type and dosage of antiemetic for their specific situation. By understanding how antiemetics work and their potential side effects, patients can make informed decisions about their treatment options and enjoy a more comfortable life.

恶心和呕吐是由多种疾病引起的常见症状，包括晕动病、妊娠和某些医疗治疗。在许多情况下，这些症状会显著影响一个人的生活质量。为了缓解这种不适，医疗专业人员通常建议使用称为抗恶心药的药物，这些药物专门用于预防或治疗恶心和呕吐。理解抗恶心药在管理这些症状中的作用，对于患者和护理人员来说都是至关重要的。 术语抗恶心药指的是任何能有效抑制恶心和呕吐的药物。这些药物通过阻断大脑中触发呕吐反射的信号来发挥作用。不同类别的抗恶心药针对身体中的不同通路，这意味着选择抗恶心药可能取决于症状的根本原因。例如，一些患者可能因化疗而感到恶心，而另一些患者则可能因晕动病或怀孕期间的晨吐而痛苦。 最常用的抗恶心药之一是昂丹司琼，它对接受化疗的患者特别有效。这种药物通过阻断大脑中的血清素受体，从而减少恶心的感觉。另一种流行的选择是甲氧氯普胺，它不仅有助于缓解恶心，还促进胃排空，因此对有胃肠问题的患者也很有用。 除了处方药物外，还有一些非处方药可供选择。二氟氯噻吨和美克利嗪是两种经常用于晕动病的抗恶心药。这些药物可以在旅行之前服用，以帮助预防与运动相关的恶心和呕吐的发生。 需要注意的是，尽管抗恶心药能够提供显著的缓解，但它们并非没有副作用。有些人在服用这些药物时可能会出现嗜睡、口干或便秘。因此，患者与医疗提供者讨论他们的症状和病史，以确定最合适的治疗方案至关重要。 此外，抗恶心药的效果因人而异。对一个人有效的方法可能对另一个人效果不佳，这突显了个性化治疗方法的必要性。在某些情况下，可能需要结合使用多种抗恶心药以达到最佳效果，尤其是对于面临多种恶心和呕吐诱因的患者。 总之，抗恶心药在管理恶心和呕吐方面发挥着重要作用，提高了许多人的生活质量。无论是在化疗、晕动病还是怀孕的背景下，这些药物都能提供必要的缓解。然而，患者与医疗专业人员咨询，以确保他们正在为特定情况使用正确类型和剂量的抗恶心药是很重要的。通过了解抗恶心药的工作原理及其潜在副作用，患者可以就治疗选择做出明智的决定，享受更舒适的生活。