Tacrolimus

Therapeutic drug monitoring (TDM) is testing that measures the amount of certain medicines in your blood. It checks whether the amount of medicine you take is safe and effective.

Therapeutic drug monitoring (TDM) helps determine the best dosages if you're taking certain hard-to-dose medicines. Many medicines that require TDM are ones that you might take for a long time. While you are taking the medicines, you may have changes that could affect the medicine levels in your blood.

Source: MedlinePlus, U.S. National Library of Medicine

Normal range

2 published ranges, each from a named source

515 ng/mL drawn: all ages · Mayo Clinic Laboratories (Pediatric Test Catalog)

Normal: 5–30 ng/mL (varies by lab)

Ranges from Mayo Clinic Laboratories (Pediatric Test Catalog).

All source ranges (2)

Source	Sex	Age	Range
Mayo Clinic Laboratories (Pediatric Test Catalog)	All	all ages	5–15 ng/mL
Mayo Clinic Laboratories (Pediatric Test Catalog)	All	all ages	5–30 ng/mL

details

Sample: Whole blood · LOINC
Code: LOINC 11253-2 · ng/mL
Also known as: Fujimycin, Hecoria, Prograf, Protopic, Tacrolimus

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