dexamethasone

简明释义

英[ˌdeksəˈmeθəˌsəʊn]美[ˌdeksəˈmeθəˌsoʊn]

n. [药] 地塞米松；氟美松（抗炎药）

英英释义

单词用法

同义词

反义词

例句

1.Objective To research the protective effect of dexamethasone in corneal burn by alkali in rabbits.

目的：探讨地塞米松对家兔角膜碱烧伤的保护作用。

2.AIM To develop an orally administered colon targeting drug delivery system dexamethasone succinate dextran (DSD) tablets.

目的研制口服结肠定位释放药物的地塞米松葡聚糖酯及其片剂。

3.Long-term use of corticosteroid medications, such as prednisone, cortisone, prednisolone and dexamethasone, is damaging to bone.

长期使用强的松、考的松、强的松龙和地塞米松之类的皮质醇药物会损害骨骼。

4.METHODS The chloramphenicol and dexamethasone liniment was prepared; its quality was controlled.

方法制备氯霉素地塞米松搽剂，并对其进行质量控制。

5.The large doses of dexamethasone impact therapy were used in 12 patients with refractory nephropathy.

本文对12例难治性肾病经用大剂量地塞米松进行了冲击治疗。

6.There have been several articles published that show Dexamethasone is more cost-effective than Prednisone.

已经有几篇文章显示地塞米松要比强的松更具较好的成本效益比。

7.Dexamethasone treatment had no obvious effect on GR activity during the late period of treatment.

地塞米松治疗组在治疗后期不能有效维持糖皮质激素受体活性。

8.Objective: To analyze the advantages and disadvantages of dexamethasone in treating infantile fester tonsillitis.

目的：对地塞米松治疗小儿化脓扁桃体炎发热进行利弊分析。

9.The doctor prescribed dexamethasone for the patient's severe inflammation.

医生为患者的严重炎症开了dexamethasone。

10.After the surgery, the patient was given dexamethasone to reduce swelling.

手术后，患者被给予dexamethasone以减少肿胀。

11.In cases of allergic reactions, dexamethasone can help alleviate symptoms.

在过敏反应的情况下，dexamethasone可以帮助缓解症状。

12.The veterinarian recommended dexamethasone for the dog's respiratory issues.

兽医建议给狗使用dexamethasone来解决呼吸问题。

13.Patients with autoimmune diseases may require dexamethasone as part of their treatment plan.

患有自身免疫疾病的患者可能需要将dexamethasone纳入治疗计划。

作文

Dexamethasone is a synthetic corticosteroid that has been widely used in medical practice for its anti-inflammatory and immunosuppressive properties. As a powerful glucocorticoid, dexamethasone (地塞米松) plays a crucial role in the treatment of various conditions, including allergies, asthma, and autoimmune diseases. Its ability to reduce inflammation makes it an essential medication in managing chronic inflammatory disorders. One of the most notable uses of dexamethasone (地塞米松) is in the treatment of severe allergic reactions. When the body encounters an allergen, it can trigger a massive immune response, leading to symptoms such as swelling, redness, and difficulty breathing. By administering dexamethasone (地塞米松), healthcare providers can quickly suppress this exaggerated immune response, providing relief to patients who are experiencing anaphylaxis or other severe allergic reactions. Moreover, dexamethasone (地塞米松) is also utilized in the management of respiratory conditions, particularly during asthma exacerbations. Asthma is characterized by inflammation and narrowing of the airways, which can lead to significant difficulty in breathing. In such cases, dexamethasone (地塞米松) can help reduce airway inflammation, making it easier for patients to breathe and improving their overall quality of life. In addition to its use in allergies and respiratory issues, dexamethasone (地塞米松) is often prescribed for patients with autoimmune disorders such as lupus or rheumatoid arthritis. These conditions arise when the immune system mistakenly attacks the body's own tissues, leading to chronic inflammation and pain. By suppressing the immune response, dexamethasone (地塞米松) can significantly alleviate symptoms and prevent further damage to the affected organs. However, despite its effectiveness, the use of dexamethasone (地塞米松) is not without risks. Prolonged use of corticosteroids can lead to a range of side effects, including weight gain, increased blood sugar levels, and a weakened immune system. Therefore, it is essential for healthcare professionals to carefully monitor patients on dexamethasone (地塞米松) and to use the medication at the lowest effective dose for the shortest duration possible. The recent COVID-19 pandemic has also highlighted the significance of dexamethasone (地塞米松) in critical care settings. Research has shown that dexamethasone (地塞米松) can reduce mortality rates in severely ill COVID-19 patients who require oxygen or mechanical ventilation. This revelation underscores the importance of this medication in modern medicine and its potential to save lives during public health crises. In conclusion, dexamethasone (地塞米松) is a vital medication that has proven its worth in various medical fields. Its anti-inflammatory and immunosuppressive properties make it an invaluable tool in treating a wide array of conditions, from allergies to autoimmune diseases and even severe COVID-19 cases. However, it is crucial to use dexamethasone (地塞米松) judiciously, considering the potential side effects and the need for ongoing monitoring. As we continue to advance our understanding of this medication, its role in improving patient outcomes will undoubtedly remain significant.

地塞米松是一种合成的皮质类固醇，由于其抗炎和免疫抑制特性，在医学实践中被广泛使用。作为一种强效的糖皮质激素，dexamethasone（地塞米松）在治疗各种疾病中发挥着关键作用，包括过敏、哮喘和自身免疫性疾病。它减少炎症的能力使其成为管理慢性炎症性疾病的重要药物。 dexamethasone（地塞米松）的一个显著用途是在严重过敏反应的治疗中。当身体遇到过敏原时，可能会引发巨大的免疫反应，导致肿胀、发红和呼吸困难等症状。通过给予患者dexamethasone（地塞米松），医疗提供者可以迅速抑制这种夸大的免疫反应，为经历过敏性休克或其他严重过敏反应的患者提供缓解。 此外，dexamethasone（地塞米松）还用于管理呼吸系统疾病，特别是在哮喘加重期间。哮喘的特点是气道的炎症和狭窄，这可能导致显著的呼吸困难。在这种情况下，dexamethasone（地塞米松）可以帮助减少气道炎症，使患者更容易呼吸，从而改善他们的整体生活质量。 除了在过敏和呼吸问题中的应用外，dexamethasone（地塞米松）通常被开给患有自身免疫性疾病的患者，如狼疮或类风湿关节炎。这些疾病发生在免疫系统错误地攻击身体自身组织时，导致慢性炎症和疼痛。通过抑制免疫反应，dexamethasone（地塞米松）可以显著缓解症状，并防止对受影响器官的进一步损害。 然而，尽管其有效性，使用dexamethasone（地塞米松）并非没有风险。长期使用皮质类固醇可能导致一系列副作用，包括体重增加、血糖水平升高和免疫系统减弱。因此，医疗专业人员必须仔细监测使用dexamethasone（地塞米松）的患者，并在可能的情况下以最低有效剂量使用该药物，持续时间尽量缩短。 最近的COVID-19大流行也突显了dexamethasone（地塞米松）在重症护理中的重要性。研究表明，dexamethasone（地塞米松）可以降低需要氧气或机械通气的重症COVID-19患者的死亡率。这一发现强调了该药物在现代医学中的重要性及其在公共卫生危机中拯救生命的潜力。 总之，dexamethasone（地塞米松）是一种重要的药物，在多个医学领域证明了其价值。其抗炎和免疫抑制特性使其成为治疗从过敏到自身免疫疾病甚至严重COVID-19病例等各种情况的重要工具。然而，谨慎使用dexamethasone（地塞米松）至关重要，需考虑潜在的副作用和持续监测的必要性。随着我们对该药物理解的不断深入，它在改善患者预后方面的作用无疑将继续保持重要性。