Over-the-Counter Medicine: Definition and Safe Usage

Meaning 1：non-prescription medicine (over-the-counter medicine)

over-the-counter medicine 🔊

/ˈoʊvər ðə ˈkaʊntər ˈmɛdɪsɪn/

Medicine you can buy without a doctor's prescription, for common minor health problems.

Person picking over-the-counter medicine at pharmacy counter with pharmacist

non-prescription medicine 🔊

➕

/ˌnɑːn.prɪˈskrɪp.ʃən ˈmed.ɪ.sɪn/

Medicine that can be purchased directly from a pharmacy or store without a doctor's prescription, typically for common minor ailments like headaches, colds, or allergies.

📁 Category：Diet & Health 🔖 Level：intermediate

📘 Details & Usage

📖 Root Explanation

Compound from 'over the counter,' indicating sale across a counter without prescription.

💡 Mnemonic

Imagine buying medicine over a pharmacy counter without needing a doctor's note – that's OTC.

📖 Example

For a simple headache, the pharmacist recommended an over-the-counter medicine instead of making a doctor's appointment. 🔊 For a simple headache, the pharmacist recommended an over-the-counter medicine instead of making a doctor's appointment.

🔗 Collocations

buy over-the-counter medicine – purchase medicine without a prescription

take over-the-counter medicine – consume non-prescription medication

over-the-counter drug – a medication available without prescription

🔄 Synonyms

non-prescription drug (n.) – a drug legally available without a doctor's prescription

OTC drug (n.) – abbreviation for over-the-counter drug

proprietary medicine (n.) – a medicine whose formula is owned by a company and sold without prescription

🚫 Antonyms

prescription drug (n.) – a medicine that can only be obtained with a doctor's prescription

prescription-only medicine (n.) – a medicine legally requiring a prescription to purchase

controlled substance (n.) – a drug regulated by law due to potential for abuse, often requiring prescription

🌱 Derivatives

OTC (adj.) – abbreviation for over-the-counter, describing medicines sold without prescription

📖 Cultural Story

Originating in the 19th century, 'over-the-counter' distinguished medicines sold directly at pharmacy counters from those requiring a doctor's prescription, a practice formalized in the 20th century.