dosage
A dosage is the specific amount of medicine you should take at one time.
Explanation at your level:
A dosage is how much medicine you take. If the doctor says 'take two pills,' that is your dosage. It is very important to follow it.
When you are sick, you take medicine. The dosage is the amount of medicine you take at one time. You should check the bottle to see the right dosage.
Dosage refers to the specific amount of a drug prescribed by a doctor. It is important to follow the dosage instructions carefully. If you change the dosage without asking a doctor, it can be dangerous.
The term dosage is used to describe the quantity and frequency of medication. Doctors often have to adjust the dosage based on a patient's reaction to the treatment. It is a precise term used in both clinical and home-care settings.
In medical discourse, dosage encompasses the quantitative administration of pharmacological agents. It is a critical parameter in pharmacokinetics. Beyond medicine, the term is metaphorically applied to describe the 'amount' of a specific experience or influence, such as a 'heavy dosage of criticism.'
Etymologically derived from the Greek dosis, dosage has become a cornerstone of medical precision. It signifies not merely a quantity, but a carefully calibrated intervention. In advanced usage, it can refer to the intensity of any stimulus, reflecting a nuanced understanding of how 'doses' of information or emotion affect human behavior.
30秒でわかる単語
- Dosage is the amount of medicine.
- It includes timing.
- It is set by doctors.
- Safety is the main goal.
Think of dosage as the 'recipe' for your medicine. Just like you need the right amount of flour for a cake, your body needs the right dosage of medicine to work correctly.
It isn't just about the size of the pill; it's about the timing too. A dosage might be 'one pill every six hours.' If you take too little, it might not work. If you take too much, it could be harmful. It's a precise calculation made by medical professionals.
The word dosage comes from the Greek word dosis, which literally means 'a giving.' It entered English through French in the 19th century.
Originally, it referred to the act of giving a dose. Over time, it evolved to describe the specific quantity itself. It is fascinating how a word that started as a simple act of 'giving' became such a precise, scientific term in modern medicine.
You will mostly hear dosage in medical or health contexts. It is a formal word compared to just saying 'how much medicine.'
Commonly, we use it with verbs like adjust, prescribe, or exceed. For example, a doctor might need to 'adjust the dosage' if the patient isn't feeling better. Always be careful not to 'exceed the recommended dosage' on a bottle.
While dosage is a technical term, it appears in figurative ways:
- A healthy dose of: A good amount of something (e.g., 'a healthy dose of reality').
- A double dose: Twice the amount of something, often used for stress or bad luck.
- Take your medicine: To accept a difficult situation.
- A dose of one's own medicine: To treat someone the way they treated you.
- Small doses: Dealing with something in manageable parts.
Dosage is a countable noun. You can have one dosage or multiple dosages. It is usually used with the article 'the' or a possessive pronoun.
Pronunciation: In the US, it is /ˈdoʊsɪdʒ/. In the UK, it is /ˈdəʊsɪdʒ/. It rhymes with 'posh age' (sort of!), 'cottage,' and 'storage.' The stress is always on the first syllable.
Fun Fact
It comes from the Greek 'didonai' (to give).
Pronunciation Guide
Starts with 'doh', ends with 'idge'.
Starts with 'doh', ends with 'idge'.
Common Errors
- Pronouncing the 's' as a 'z'.
- Stressing the second syllable.
- Dropping the final 'g' sound.
Rhymes With
Difficulty Rating
Accessible
Clear
Common
Clear
What to Learn Next
Prerequisites
Learn Next
上級
Grammar to Know
Countable vs Uncountable
Dosage is countable.
Subject-Verb Agreement
The dosage is correct.
Imperative Mood
Follow the dosage.
Examples by Level
Follow the dosage.
Follow the amount.
Imperative.
What is the dosage?
How much?
Question.
The dosage is one pill.
Amount = 1.
Simple present.
Check the dosage.
Look at the amount.
Verb.
Is this the right dosage?
Is it correct?
Question.
The dosage is small.
Amount is little.
Adjective.
Read the dosage carefully.
Read it well.
Adverb.
My dosage is daily.
Every day.
Possessive.
The doctor changed my dosage.
Do not exceed the recommended dosage.
The dosage is twice a day.
Read the dosage on the back.
Is the dosage correct?
I need to know the dosage.
The dosage is for adults.
Keep the dosage consistent.
The nurse checked the dosage before giving the injection.
Adjusting the dosage helped reduce the side effects.
The prescribed dosage was too high for the child.
Always consult your doctor about your medication dosage.
The bottle clearly states the daily dosage.
She carefully measured the correct dosage.
The dosage depends on your weight.
Incorrect dosage can lead to serious health issues.
The physician decided to titrate the dosage over several weeks.
It is vital to adhere to the prescribed dosage to ensure recovery.
The patient experienced complications due to an incorrect dosage.
We need to monitor the dosage levels closely.
The pharmacist explained the dosage instructions in detail.
A higher dosage may be required for chronic conditions.
The research study focuses on optimal dosage levels.
She was surprised by the low dosage recommended.
The therapeutic window is narrow, requiring precise dosage management.
The study examines the efficacy of a staggered dosage regimen.
A lethal dosage was administered in the clinical trial.
He received a massive dosage of radiation therapy.
The doctor warned against self-adjusting the dosage.
The drug's dosage profile is well-documented.
We must optimize the dosage to minimize toxicity.
The patient's response to the dosage was unexpected.
The physician's meticulous approach to dosage titration was exemplary.
The pharmacodynamic response is highly sensitive to dosage variations.
One must consider the cumulative dosage over the entire treatment cycle.
The subtle dosage adjustments were pivotal to the patient's recovery.
The clinical trial was halted due to unforeseen dosage reactions.
The concept of 'dosage' extends to environmental exposure metrics.
The nuance of the dosage schedule is often overlooked by patients.
A homeopathic approach suggests a minimal dosage for better results.
よく使う組み合わせ
Idioms & Expressions
"A dose of reality"
Facing the truth.
He needed a dose of reality.
casual"Take your medicine"
Accept a bad outcome.
You lost, just take your medicine.
casual"A dose of one's own medicine"
Treating someone as they treated you.
He finally got a dose of his own medicine.
neutral"In small doses"
In limited amounts.
I like him, but only in small doses.
casual"A double dose"
Twice the amount.
I need a double dose of coffee today.
casual"A healthy dose"
A good or sufficient amount.
He has a healthy dose of ambition.
neutralEasily Confused
Related meanings.
Dose is the unit; dosage is the plan.
Take one dose (unit) vs. follow the dosage (plan).
Same root.
Dosing is the act of giving.
The doctor is dosing the patient.
Contains 'dose'.
Too much.
An overdose is dangerous.
Similar prefix.
Device for radiation.
The worker wears a dosimeter.
Sentence Patterns
The dosage of [medicine] is...
The dosage of this pill is once daily.
The doctor adjusted the dosage.
The doctor adjusted the dosage yesterday.
Follow the recommended dosage.
Always follow the recommended dosage.
The dosage depends on...
The dosage depends on your age.
Exceeding the dosage is...
Exceeding the dosage is dangerous.
語族
Nouns
Verbs
Adjectives
関連
How to Use It
7
Formality Scale
よくある間違い
Dose is the single amount; dosage is the plan.
Dosage implies a frequency or plan.
It ends in -age.
It is about the administration of any medicine.
Doctors change it based on patient needs.
Tips
Memory Palace
Imagine a giant medicine bottle on your nightstand with the word DOSAGE written on it.
Native Speaker Tip
Use 'dose' for the pill, 'dosage' for the schedule.
Cultural Insight
Always check labels in English-speaking countries.
Grammar Shortcut
Dosage is a singular noun, so use 'is' with it.
Say It Right
The 'g' sounds like 'j'.
Don't Make This Mistake
Don't confuse it with 'dose'.
Did You Know?
It comes from the Greek word for 'giving'.
Study Smart
Write a sentence using 'dosage' every day.
Memorize It
Mnemonic
DO-SA-GE: DOctor SAys Give Everything.
Visual Association
A doctor checking a clipboard with a medicine bottle.
Word Web
チャレンジ
Ask a friend: 'What is the dosage for this medicine?'
語源
Greek
Original meaning: Giving
文化的な背景
None.
Commonly used in pharmacy and doctor's office contexts.
Practice in Real Life
Real-World Contexts
At the pharmacy
- What is the dosage?
- Is this the correct dosage?
- How often should I take this?
At the doctor's office
- The dosage is too high.
- I need to adjust my dosage.
- Is this a safe dosage?
Reading a label
- See the recommended dosage.
- Follow the dosage instructions.
- Do not exceed the dosage.
Medical research
- The study tested different dosages.
- Optimal dosage was determined.
Conversation Starters
"Have you ever had to follow a strict dosage?"
"Do you think people pay enough attention to dosage?"
"Why is dosage important?"
"What would happen if you took the wrong dosage?"
"How do doctors decide on a dosage?"
Journal Prompts
Write about a time you had to take medicine.
Why is precision important in medicine?
Describe a situation where 'a dose of reality' was needed.
How can technology help with dosage?
よくある質問
8 問No, dose is the amount; dosage is the plan.
Only if your doctor says so.
Yes, metaphorically.
DOH-sij.
Yes.
Yes, dosages.
Greek.
Yes, it is standard in medical contexts.
自分をテスト
The doctor gave me the right ___.
Dosage is the medical term.
What is a dosage?
It's about medicine.
You should change your dosage whenever you want.
Always ask a doctor.
Word
意味
Matching synonyms.
Subject-verb-object.
スコア： /5
Summary
Always follow the prescribed dosage to stay safe and healthy.
- Dosage is the amount of medicine.
- It includes timing.
- It is set by doctors.
- Safety is the main goal.
Memory Palace
Imagine a giant medicine bottle on your nightstand with the word DOSAGE written on it.
Native Speaker Tip
Use 'dose' for the pill, 'dosage' for the schedule.
Cultural Insight
Always check labels in English-speaking countries.
Grammar Shortcut
Dosage is a singular noun, so use 'is' with it.
例文
Please check the dosage on the bottle before taking the medicine.
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