Drug factory · FDA FEI 2016148

International Medication Systems, Ltd.

1886 Santa Anita Ave., South El Monte, CA, United States

United States: 1

Serious problems, FDA action at FDA's last inspection, Dec 19, 2025.

Official Action Indicated: inspectors found significant problems and FDA recommended regulatory action, such as a warning letter or import alert.

15 drug inspections on record since 2008: 5 with no problems, 9 with problems fixed voluntarily, 1 with FDA action.

What it does, for whom

DrugRoleForNDC
Anhydrous DextroseMakes it and tests it International Medication Systems, Ltd. 76329-3302
AtropineMakes it, makes the active ingredient and tests it International Medication Systems, Ltd. 76329-3340
Bicarbonate IonMakes it, tests it and labels it International Medication Systems, Ltd. 76329-3352
Calcium CationMakes it, tests it, packages it and labels it International Medication Systems, Ltd. 76329-3304
EpinephrineMakes it and tests it International Medication Systems, Ltd. 76329-3318, 76329-9060
Ferric CationMakes it and tests it International Medication Systems, Ltd. 76329-9200, 76329-9201, 76329-9202
LidocaineMakes it, tests it and labels it International Medication Systems, Ltd. 76329-3011, 76329-3012, 76329-3013 +3
LorazepamMakes it and tests it International Medication Systems, Ltd. 76329-8261
MorphineMakes it and tests it International Medication Systems, Ltd. 76329-1912
NaloxoneMakes it, tests it, packages it and labels it International Medication Systems, Ltd. 76329-1469, 76329-3369, 76329-3469 +1
PhytonadioneMakes it, makes the active ingredient and tests it International Medication Systems, Ltd. 76329-1240
ProcainamideMakes it, tests it and labels it International Medication Systems, Ltd. 76329-3399
RegadenosonMakes it, makes the active ingredient and tests it International Medication Systems, Ltd. 76329-3321

FDA inspection history

EndedResultProgramProblems noted
Dec 19, 2025Serious problems, FDA actionDrug Quality Assurance8
Oct 2, 2024No problems foundBioresearch Monitoring—
May 25, 2022Problems found, fixed voluntarilyDrug Quality Assurance1
Jul 16, 2021No problems foundDrug Quality Assurance—
Dec 20, 2019No problems foundDrug Quality Assurance—
Feb 9, 2017Problems found, fixed voluntarilyDrug Quality Assurance—
Dec 7, 2016Problems found, fixed voluntarilyDrug Quality Assurance—
Aug 10, 2015Problems found, fixed voluntarilyDrug Quality Assurance—
Sep 12, 2014Problems found, fixed voluntarilyDrug Quality Assurance3
Jul 24, 2013No problems foundDrug Quality Assurance—
Jun 17, 2013Problems found, fixed voluntarilyDrug Quality Assurance—
Aug 31, 2012Problems found, fixed voluntarilyDrug Quality Assurance—
Jun 15, 2011No problems foundDrug Quality Assurance—
Aug 31, 2009Problems found, fixed voluntarilyDrug Quality Assurance—
Nov 24, 2008Problems found, fixed voluntarilyDrug Quality Assurance—

What inspectors wrote down

From FDA's Form 483 citations: conditions an investigator observed that may violate drug manufacturing rules, as FDA published them.

Dec 19, 2025 inspection

May 25, 2022 inspection

Sep 12, 2014 inspection

Registered with FDA for: analysis; api manufacture; distribute; label; manufacture; pack.