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dosage for [condition]
dosage for 后面常接病症或人群，说明用药对象。
The usual dosage for high blood pressure is one tablet daily.
高血压的常用剂量是每天一片。
剂量；用法
先理解核心含义，再看它在真实句子里的用法。
剂量；用法
the amount, frequency, and method of taking a medicine; the administration of a dose
The usual dosage for high blood pressure is one tablet daily.
高血压的常用剂量是每天一片。
按计量给药；服药剂量。
The administration of a medication etc, in a measured amount; dosing.
单次摄入或吸收的活性物质(或辐射)量
the quantity of an active agent (substance or radiation) taken in or absorbed at any one time
向某物添加少量计量物质(如向葡萄酒加糖)。
The addition of a small measured amount of a substance to something, e.g. sugar to wine.
单次服用的药量
a measured portion of medicine taken at any one time
The doctor prescribed a dosage of 500 milligrams twice a day.
医生开了每天两次、每次500毫克的剂量。
It is important not to exceed the recommended dosage on the label.
切勿超过标签上的推荐剂量。
The dosage for children is usually lower than for adults.
儿童的剂量通常低于成人。
dosage for 后面常接病症或人群，说明用药对象。
The usual dosage for high blood pressure is one tablet daily.
高血压的常用剂量是每天一片。
at a dosage of 用于强调具体的用量或服用频率。
The drug is given at a dosage of 250 mg every eight hours.
这种药按每八小时250毫克的剂量服用。
dosage 侧重由医生确定的用量；日常生活中单次服药量更常说 dose。
The doctor prescribed a dosage of 10 mg for the child.
医生给这个孩子开了10毫克的剂量。
Not this
The dose of this medicine is one tablet three times a day.
Use this
The dosage of this medicine is one tablet three times a day.
dose 指单次服用的药量，而 dosage 指服药剂量加上给药频率和用药时间段的综合。句中包含 three times a day 这一频率信息，所以应该用 dosage。
Not this
You should dosage the medicine according to your weight.
Use this
You should dose the medicine according to your weight.
dosage 是名词，不是动词；dose 可以用作动词，表示“按计量给药”。这里需要谓语动词，因此要把 dosage 改成 dose。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
推荐剂量；建议用量
Always follow the recommended dosage on the label.
务必按照标签上的推荐剂量服用。
每日剂量
The daily dosage should not exceed 500 milligrams.
每日剂量不应超过500毫克。
剂型
This medication is available in liquid dosage form.
这种药有液体制剂。
给药方案；用药计划
Your doctor will design a dosage regimen based on your condition.
医生会根据你的情况制定给药方案。
剂量调整
Elderly patients may need a dosage adjustment.
老年患者可能需要调整剂量。
用法用量说明
Read the dosage instructions carefully before use.
使用前请仔细阅读用法用量说明。
Use dosage naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
药瓶上写着“dosage”：dose（一剂）+ age（年龄），按年龄定剂量，别超量。
语域：neutral 常见场景：医学处方、药物说明书、放射治疗、食品添加剂 dosage 通常用于医学或科技语境，指药物的服用量或活性物质的吸收量；日常口语中较少使用，比较常见于处方、说明书或专业讨论。
常与 'of' 连用表示剂量种类
Dictionary facts from ECDICT, WIKTIONARY.