cimetidine

简明释义

英[saɪˈmetɪdiːn]美[səˈmetədɪn;səˈmetəˌdiːn]

n. 甲氰咪胍，甲腈咪胍（抗消化性溃疡药）

英英释义

单词用法

同义词

反义词

例句

1.To study on the the effect of ganciclovir combined with cimetidine on infants with rotavirus enteritis.

研究更昔洛韦配伍西咪替丁治疗婴幼儿轮状病毒性肠炎的疗效。

2.Objective To study the stability of a mixture of levofloxacin hydrochloride injection and cimetidine injection in 5% glucose injection.

目的考察盐酸左氧氟沙星注射液与西咪替丁注射液在5%葡萄糖注射液中配伍的稳定性。

3.Mental confusion has been reported after intravenous administration of cimetidine in geriatric patients.

但是已经有报道老年病人静脉给予西咪替丁后有精神错乱的发生。

4.Objective To investigate the effects of Cimetidine on portal hemodynamics in dogs with cirrhosis and portal hypertension.

目的：探讨甲氰咪胍对肝硬化门脉高压症犬门脉血液动力学的影响。

5.Before the therapy, take dexamethasone 0 mg orally, im diphenhydramine 0 mg, iv cimetidine 00 mg, or iv ranitidine 0 mg.

治疗前口服地塞米松0mg，给予苯海拉明肌肉注射0 mg，静脉注射西咪替丁00 mg或雷尼替丁0 mg。

6.The effect of cimetidine and ranitidine on small intestinal longitudinal strips in rats was studied.

观察西咪替丁和雷尼替丁对大鼠小肠纵行肌条自发收缩活动的影响。

7.The combination of etamsylate injection with famotidine, ranitidine, or cimetidine is stable.

酚磺乙胺注射液与雷尼替丁、法莫替丁、西米替丁配伍稳定。

8.Conclusions: Cimetidine can decrease the occurrence of digestive tract hemorrhage following cerebral hemorrhage with little side effect.

结论：早期使用西米替丁可降低脑出血后消化道出血的发生率，副作用少。

9.After taking cimetidine, the patient reported a decrease in heartburn symptoms.

服用西咪替丁后，患者报告烧心症状有所减轻。

10.Before surgery, the patient was advised to stop taking cimetidine to avoid complications.

在手术前，患者被建议停止服用西咪替丁以避免并发症。

11.It is important to take cimetidine as directed by your healthcare provider.

按照医疗提供者的指示服用西咪替丁是很重要的。

12.The doctor prescribed cimetidine for the patient's stomach ulcer.

医生为病人的胃溃疡开了西咪替丁。

13.Some patients may experience side effects from cimetidine, such as dizziness.

一些患者可能会出现使用西咪替丁后的副作用，如头晕。

作文

Cimetidine, a medication primarily used to treat conditions related to excessive stomach acid production, has played a significant role in the field of medicine since its introduction. This drug belongs to a class known as H2-receptor antagonists, which work by blocking histamine receptors in the stomach lining. As a result, cimetidine (西咪替丁) effectively reduces the amount of acid produced, providing relief for patients suffering from peptic ulcers, gastroesophageal reflux disease (GERD), and other related disorders.The discovery of cimetidine (西咪替丁) in the 1970s marked a turning point in the treatment of gastric acid-related diseases. Before its advent, treatment options were limited, often involving more invasive procedures or less effective medications. The introduction of cimetidine (西咪替丁) revolutionized the approach to managing these conditions, allowing for a safer and more effective means of alleviating symptoms.One of the most notable aspects of cimetidine (西咪替丁) is its ability to heal peptic ulcers. Peptic ulcers are painful sores that develop on the lining of the stomach or the upper part of the small intestine, often caused by an infection with Helicobacter pylori or the prolonged use of nonsteroidal anti-inflammatory drugs (NSAIDs). By reducing stomach acid, cimetidine (西咪替丁) creates a more favorable environment for healing, allowing ulcers to recover more quickly.In addition to treating ulcers, cimetidine (西咪替丁) is also effective in managing symptoms of GERD. This condition occurs when stomach acid frequently flows back into the esophagus, leading to heartburn and irritation. By inhibiting acid production, cimetidine (西咪替丁) helps prevent these uncomfortable symptoms, improving the quality of life for many patients.Despite its benefits, cimetidine (西咪替丁) is not without potential side effects. Some patients may experience headaches, dizziness, or gastrointestinal disturbances. More serious but rare side effects include confusion, especially in elderly patients or those with kidney issues. Therefore, it is essential for healthcare providers to monitor patients closely and adjust dosages as necessary.Over the years, newer medications have emerged that offer similar benefits with fewer side effects, such as proton pump inhibitors (PPIs). However, cimetidine (西咪替丁) remains a valuable option in certain cases, particularly for patients who may not tolerate these newer drugs well. Its affordability and availability make it an accessible choice for many individuals.In conclusion, cimetidine (西咪替丁) has made a lasting impact on the treatment of gastric acid-related conditions. Its ability to reduce stomach acid production has provided relief for countless individuals suffering from peptic ulcers and GERD. While newer alternatives exist, the historical significance and ongoing utility of cimetidine (西咪替丁) in clinical practice cannot be underestimated. As research continues, we may discover even more applications for this important medication, further solidifying its place in the medical community.

西咪替丁是一种主要用于治疗与胃酸过多相关疾病的药物，自其问世以来在医学领域发挥了重要作用。这种药物属于H2受体拮抗剂类，通过阻断胃粘膜中的组胺受体来发挥作用。因此，西咪替丁有效减少了产生的酸量，为患有消化性溃疡、胃食管反流病（GERD）和其他相关疾病的患者提供了缓解。西咪替丁在20世纪70年代的发现标志着治疗胃酸相关疾病的一个转折点。在西咪替丁问世之前，治疗选择有限，通常涉及更具侵入性的程序或效果不佳的药物。西咪替丁的出现彻底改变了管理这些疾病的方法，使得缓解症状的方式更加安全和有效。西咪替丁最显著的方面之一是其愈合消化性溃疡的能力。消化性溃疡是在胃或小肠上部的粘膜上形成的疼痛性溃疡，通常由幽门螺杆菌感染或长期使用非甾体抗炎药（NSAIDs）引起。通过减少胃酸，西咪替丁创造了一个更有利于愈合的环境，使得溃疡能够更快恢复。除了治疗溃疡外，西咪替丁在管理GERD的症状方面也有效。此病症发生在胃酸频繁回流到食管时，导致烧心和刺激。通过抑制酸的产生，西咪替丁帮助防止这些不适的症状，提高了许多患者的生活质量。尽管有其好处，西咪替丁并非没有潜在的副作用。一些患者可能会经历头痛、眩晕或胃肠道不适。更严重但罕见的副作用包括混淆，特别是在老年患者或肾功能问题的患者中。因此，医疗提供者需要密切监测患者，并根据需要调整剂量。多年来，新型药物相继问世，提供类似的好处且副作用更少，例如质子泵抑制剂（PPIs）。然而，西咪替丁仍然在某些情况下是一个有价值的选择，尤其是对于那些可能无法耐受这些新药的患者。它的经济实惠和可获得性使其成为许多个人的可接受选择。总之，西咪替丁在治疗胃酸相关疾病方面产生了持久的影响。其减少胃酸产生的能力为无数患有消化性溃疡和GERD的个体提供了缓解。尽管存在更新的替代药物，但西咪替丁在临床实践中的历史意义和持续效用不可低估。随着研究的继续，我们可能会发现这种重要药物的更多应用，进一步巩固其在医学界的地位。