methylphenidate

简明释义

英[ˌmeθɪlˈfiːnɪˌdeɪt]美[ˌmeθəlˈfenɪˌdeɪt]

n. [药] 哌醋甲酯；苯哌啶醋酸甲酯

英英释义

单词用法

同义词

反义词

例句

1.There was no difference in the rate of positive response in the methylphenidate trial.

在methylphenidate试验中的治疗积极反应率没有差别。

2.There was no difference in the rate of positive response in the methylphenidate trial.

在methylphenidate试验中的治疗积极反应率没有差别。

3.Some patients may experience insomnia as a side effect of methylphenidate.

一些患者可能会因服用甲基苯丙胺而出现失眠的副作用。

4.Teachers often notice a difference in students taking methylphenidate during class.

老师们常常注意到上课时服用甲基苯丙胺的学生表现出不同的状态。

5.The doctor prescribed methylphenidate for the treatment of ADHD.

医生开了甲基苯丙胺用于注意力缺陷多动障碍的治疗。

6.Many parents report improvements in their children's behavior after starting methylphenidate.

许多父母报告称，孩子在开始服用甲基苯丙胺后行为有所改善。

7.It's important to monitor side effects when using methylphenidate.

使用甲基苯丙胺时监测副作用非常重要。

作文

Methylphenidate, known as 甲基苯丙胺 in Chinese, is a central nervous system stimulant that is primarily used to treat attention deficit hyperactivity disorder (ADHD) and narcolepsy. This medication has gained significant attention over the years due to its effectiveness in managing symptoms of ADHD. Children and adults who struggle with maintaining focus, controlling impulses, and regulating their energy levels often find that methylphenidate can help them lead more productive lives. The use of methylphenidate is not without controversy, however, as it is classified as a Schedule II controlled substance in many countries, indicating a potential for abuse and dependence.The mechanism of action of methylphenidate involves the inhibition of dopamine and norepinephrine reuptake in the brain. By increasing the availability of these neurotransmitters, methylphenidate enhances communication between neurons, which is crucial for attention and impulse control. As a result, patients who take this medication often report improved concentration, better organizational skills, and an overall enhancement in their ability to complete tasks. Despite its benefits, the use of methylphenidate raises several important questions regarding its long-term effects and the ethics of prescribing stimulants to children. Some critics argue that the increasing diagnosis of ADHD and the subsequent rise in methylphenidate prescriptions may be indicative of a larger societal issue, where behavioral problems are too quickly medicalized rather than addressed through behavioral interventions or lifestyle changes. Furthermore, there is concern about the potential for misuse among students who may seek to use methylphenidate as a study aid, believing it will give them an academic advantage.On the other hand, advocates for methylphenidate emphasize the importance of proper diagnosis and treatment. They argue that for many individuals, especially those with severe ADHD, the benefits of taking methylphenidate far outweigh the risks. It can provide a sense of normalcy and improve quality of life, enabling individuals to function effectively in school, work, and social settings. Therefore, it is crucial for healthcare providers to carefully assess each patient’s needs and monitor their response to the medication.In conclusion, methylphenidate serves as a vital tool in the management of ADHD and narcolepsy, offering significant benefits to those who genuinely need it. However, the conversation surrounding its use must remain nuanced, considering both the positive outcomes and the potential risks associated with its prescription. As research continues to evolve, it is essential to foster an environment where patients and healthcare providers can openly discuss treatment options, ensuring that the use of methylphenidate is both safe and effective for those who require it.

甲基苯丙胺，中文称为甲基苯丙胺，是一种中枢神经系统刺激剂，主要用于治疗注意缺陷多动障碍（ADHD）和嗜睡症。这种药物因其在管理ADHD症状方面的有效性而引起了广泛关注。那些在保持专注、控制冲动和调节能量水平方面有困难的儿童和成年人，往往发现甲基苯丙胺可以帮助他们过上更富有成效的生活。然而，使用甲基苯丙胺并非没有争议，因为它在许多国家被归类为二级管制物质，表明存在滥用和依赖的潜力。甲基苯丙胺的作用机制涉及抑制大脑中多巴胺和去甲肾上腺素的再摄取。通过增加这些神经递质的可用性，甲基苯丙胺增强了神经元之间的通信，这对注意力和冲动控制至关重要。因此，服用这种药物的患者通常报告说注意力改善、组织能力增强以及完成任务的整体能力提高。尽管有其好处，使用甲基苯丙胺引发了一些重要问题，涉及其长期影响以及给儿童开处方兴奋剂的伦理。一些批评者认为，ADHD的诊断日益增加以及随之而来的甲基苯丙胺处方的上升可能表明一个更大的社会问题，即行为问题过于迅速地被医学化，而不是通过行为干预或生活方式改变来解决。此外，人们还担心学生可能会滥用甲基苯丙胺，认为它会给他们带来学业上的优势。另一方面，甲基苯丙胺的支持者强调正确诊断和治疗的重要性。他们认为，对于许多个体，尤其是那些严重的ADHD患者，服用甲基苯丙胺的好处远远超过风险。它可以提供一种正常感，改善生活质量，使个体能够在学校、工作和社交环境中有效运作。因此，医疗保健提供者必须仔细评估每位患者的需求，并监测他们对药物的反应。总之，甲基苯丙胺作为管理ADHD和嗜睡症的重要工具，为真正需要的人提供了显著的好处。然而，围绕其使用的讨论必须保持细致，考虑到正面结果和与处方相关的潜在风险。随着研究的不断发展，创造一个患者与医疗保健提供者可以公开讨论治疗选择的环境至关重要，以确保使用甲基苯丙胺对那些需要它的人既安全又有效。