Appendix 3 - Therapeutic Drug Monitoring (target concentration ranges)

Select the drug from the list below to see the therapeutic monitoring required. For further advice on when to take blood samples and how to interpret the results, please contact your clinical pharmacist.

N.B. Interactions are common with some of the drugs listed below - see BNF Appendix 1 or contact your clinical pharmacist for details.


Guideline reviewed: August 2021

Page update: March 2022