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Detailed medicine guidance

How and when to take clopidogrel

NHS medicines information on dosage for clopidogrel, how to take it and what to do if you miss a dose or take too much.

About this information

This NHS content is written for people in England. Medicine names, availability, prescribing and services may differ in other countries.

Dosage and how to take clopidogrel

Dosage and strength

Clopidogrel tablets come in strengths of 75mg or 300mg.

The usual dose is 75mg taken once a day.

Occasionally you may be prescribed a one-off higher dose, such as 300mg or 600mg.

How to take it

Take clopidogrel at the same time each day.

Swallow the tablet whole with a drink of water. You can take it with or without food.

View the original NHS website page ↗. Refreshed 19 August 2026.

Licensed under the Open Government Licence v3.0 ↗. MyPHU is independent and is not endorsed by the NHS.

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