Lesson

Health & Sickness

Medical and health vocabulary

≈ 15 min 8 block(s)

Text

Health & Sickness: Key Vocabulary

This lesson focuses on essential vocabulary used when talking about health, sickness, and medical appointments. You'll learn common nouns, verbs, and collocations useful in professional and everyday contexts.

  • Learn words for symptoms, places, and medical actions (e.g., fever, clinic, prescribe).
  • Practice collocations used in business and healthcare settings (e.g., make an appointment, write a prescription).
  • Recognize formal vs. informal expressions and choose the right register for work situations.

Table

Health & Sickness Vocabulary (Word — Part of Speech — Example)

Word Part of Speech Example
fever noun She called in sick because she has a fever.
symptom noun Tell the doctor about any symptom you noticed.
prescription noun The doctor wrote a prescription for antibiotics.
clinic noun We referred him to the occupational health clinic.
appointment noun I scheduled an appointment for next Monday.
nausea noun Nausea made him leave the meeting early.
diagnose verb The specialist will diagnose the condition tomorrow.
recover verb She needs two weeks to recover after surgery.

Tip

How to use medical vocabulary

Key points to use health vocabulary accurately:

  • Use specific nouns for symptoms (e.g., 'fever', 'nausea') and verbs for actions (e.g., 'diagnose', 'recover').
  • Mind collocations: 'make an appointment' / 'schedule an appointment' and 'write a prescription' are common.
  • Choose register: use formal terms in reports and emails (e.g., 'consult', 'refer'), informal with colleagues (e.g., 'feel sick').

In professional settings prefer precise and formal vocabulary.

Example

Examples in context

I have a fever and need to see a doctor.

She reported her symptoms to HR and requested a medical certificate.

The doctor wrote a prescription for an antiviral medication.

We scheduled a follow-up appointment for two weeks after surgery.

Tip

Common mistakes learners make

Watch out for these universal errors when using health vocabulary:

  • Confusing 'symptom' (what a patient feels) with 'diagnosis' (the doctor's conclusion).
  • Incorrect article use: some medical nouns can be countable or uncountable (e.g., 'a fever' vs 'feverish symptoms').
  • Wrong collocations: say 'make/schedule an appointment', not 'do an appointment'.
  • Mixing registers: avoid slang (e.g., 'I'm dying') in formal reports or emails.
  • Incorrect verb choice: use 'prescribe' (doctor) and 'take' (patient) correctly.

Focus on word combinations and the context (formal vs. informal) to avoid errors.

Quiz

Choose the sentence that correctly uses the word 'prescription':

Hint: Focus on how medical orders are produced and who writes them.

Quiz

Complete: He called the clinic to _____ an appointment.

Hint: Think about verbs used to arrange meetings or appointments.

Quiz

Which word best describes the feeling 'you might vomit'?

Hint: Think about stomach discomfort and the urge to vomit.

Key Points

Vocabulary

fever

noun CEFR A2 //ˈfiːvər//

A temporary increase in body temperature, often due to infection.

I have a fever and will stay home today.

Vocabulary

symptom

noun CEFR B1 //ˈsɪmptəm//

A physical or mental feature indicating a condition or illness.

Report any symptom to Occupational Health immediately.

Vocabulary

prescription

noun CEFR B1 //prɪˈskrɪpʃən//

A doctor's written order for a specific medicine.

The doctor gave her a prescription for antibiotics.

Vocabulary

clinic

noun CEFR A2 //ˈklɪnɪk//

A place where patients receive medical treatment or advice.

We booked a meeting at the company clinic for a health check.

Vocabulary

appointment

noun CEFR A2 //əˈpɔɪntmənt//

A scheduled meeting, often with a professional such as a doctor.

Please confirm your appointment time with reception.

Vocabulary

nausea

noun CEFR B1 //ˈnɔːziə/ /ˈnɔːziə//

A feeling of sickness with an inclination to vomit.

She experienced nausea after the business lunch.

Vocabulary

diagnose

verb CEFR B2 //ˈdaɪəɡnəʊz//

To identify a disease or condition from its signs and symptoms.

The specialist will diagnose the condition after the tests.