magnesium oxide

openFDA label record#

This page contains supplementary openFDA label data. For the canonical label presentation, use the corresponding DailyMed Structured Product Label.

Verified complete openFDA source JSON (canonical bytes are SHA-256 checked before publication)

Brand name: magnesium oxide
Generic name: MAGNESIUM OXIDE
Manufacturer: Marlex Pharmaceuticals Inc.
Product type: HUMAN OTC DRUG
SPL set ID: dc57893c-068a-37d8-e053-2a95a90aa054
SPL ID: 43922d0f-7d1c-76da-e063-6294a90a96ba
Version: 7
Effective date: 2025-11-14
Source export date: 2026-09-28
Source partition: 8
Source file: https://download.open.fda.gov/drug/label/drug-label-0008-of-0014.json.zip
Source object key: raw/openfda/drug-label/2026-09-28/ae3816359e336a5de4f44607730a3d12ceb61ffa012a132189ceda22541b38ee/drug-label-0008-of-0014.json.zip
Source manifest SHA-256: cd2e66336a5cd2223fa3995098fdbdb84c6a7ee5c0a4addb236ccb22dd1e6887
Import run: 20260929T050834Z
Imported at: 2026-09-29 05:54:31

Harmonized routes table
Harmonized routes
ORAL

Harmonized identifier links#

Every typed identifier imported from the complete openFDA harmonization object is paginated here; values are not reduced to a first match.

Harmonized identifiers page 1 of 1 · 11 matching rows.

Type, Scope, Identifier table
Type	Scope	Identifier	Source field
application number		M001	openfda.application_number
brand name		magnesium oxide	openfda.brand_name
generic name		MAGNESIUM OXIDE	openfda.generic_name
manufacturer name		Marlex Pharmaceuticals Inc.	openfda.manufacturer_name
ndc	package	10135-721-01	openfda.package_ndc
ndc	product	10135-721	openfda.product_ndc
ndc11	package	10135072101	derived:openfda.package_ndc
rxcui		311430	openfda.rxcui
spl id		43922d0f-7d1c-76da-e063-6294a90a96ba	id
spl set id		dc57893c-068a-37d8-e053-2a95a90aa054	set_id
unii		3A3U0GI71G	openfda.unii

Warnings cross-check#

openFDA text is shown for search and cross-checking; DailyMed SPL is canonical.

Warnings sections page 1 of 1 · 2 matching rows.

warnings

CAUTIONS If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use. If you have any kidney disease, take only under the supervision of a doctor. Discontinue use and consult your doctor if any adverse reactions occur. Keep out of reach of children.

warnings

DO NOT USE IF IMPRINTED SAFETY SEAL UNDER CAP IS BROKEN OR MISSING.

Reported adverse events (FAERS/openFDA)#

Adverse event summaries are temporarily unavailable. Other product information remains available.

magnesium oxide

openFDA label record#

Harmonized identifier links#

Related Records#

Warnings cross-check#

warnings

warnings

Reported adverse events (FAERS/openFDA)#