alendronate

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数据源: ai_enrichment
阿仑膦酸钠是一种用于治疗和预防骨质疏松症的双膦酸盐类药物,通过抑制骨吸收来增加骨密度。

用法要点

句型搭配

通常作为名词使用,在医学语境中描述药物名称或治疗方式,常见于被动语态或与动词如'prescribe'、'take'搭配。

• prescribe alendronate
• take alendronate
• alendronate is used

介词用法

常与介词'for'连用表示治疗目的,如'for osteoporosis';在剂量描述中可能用'at'或'in',但更常见的是直接搭配数字。

• alendronate for osteoporosis
• alendronate at 70 mg
• alendronate in treatment

语域说明

属于专业医学术语,主要用于医疗、药学或学术讨论,日常对话中较少使用,除非涉及健康话题。

• clinical use of alendronate
• alendronate in medical journals
• discuss alendronate with doctor

基础例句

My doctor prescribed alendronate to help strengthen my bones.

我的医生开了阿仑膦酸钠来帮助增强我的骨骼。

You should take alendronate first thing in the morning with water.

你应该在早上第一时间用水服用阿仑膦酸钠。

Alendronate is commonly used for treating osteoporosis in older adults.

阿仑膦酸钠常用于治疗老年人的骨质疏松症。

高级例句

Clinical trials demonstrate that alendronate significantly reduces fracture risk in postmenopausal women.

临床试验表明,阿仑膦酸钠能显著降低绝经后妇女的骨折风险。

The pharmacokinetics of alendronate involve poor oral absorption, requiring specific administration guidelines.

阿仑膦酸钠的药代动力学涉及口服吸收差,需要特定的用药指导。

Healthcare providers should monitor renal function in patients on long-term alendronate therapy.

医疗保健提供者应监测长期接受阿仑膦酸钠治疗患者的肾功能。

高频搭配

verb

prescribetakeuseadministerrecommend

adjective

oralweeklydailyeffectivestandard

noun

dosetablettreatmenttherapypatient

adverb

orallyregularlysafelyeffectively

preposition

for osteoporosiswith calciumin patients

phrase

alendronate sodiumalendronate therapyalendronate treatment

常见错误

❌ 错误:I eat alendronate every day.
✓ 正确:I take alendronate every day.

错误:'eat' 用于食物,药物应用 'take'。改正:使用 'take' 表示服药。

❌ 错误:Alendronate is a vitamin for bones.
✓ 正确:Alendronate is a medication for bones.

错误:阿仑膦酸钠是药物,不是维生素。改正:用 'medication' 或 'drug' 准确描述。

近义词辨析

risedronate

同属双膦酸盐类药物,但化学结构不同,可能在某些患者中耐受性更好,常用于类似适应症。

Doctors may choose risedronate over alendronate for patients with gastrointestinal issues.

zoledronic acid

也是双膦酸盐,但为静脉注射剂型,作用时间更长,通常用于更严重的骨质疏松或每年一次给药。

Zoledronic acid is administered intravenously, whereas alendronate is taken orally.