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: Kesin Pharma
Product type: HUMAN OTC DRUG
SPL set ID: 31f417f0-1637-eefa-e063-6294a90a121b
SPL ID: 4225e628-15ad-6bf0-e063-6394a90a98d6
Version: 2
Effective date: 2025-10-27
Source export date: 2026-10-12
Source partition: 12
Source file: https://download.open.fda.gov/drug/label/drug-label-0012-of-0014.json.zip
Source object key: raw/openfda/drug-label/2026-10-12/edd23646015c9adc800cdbe2b778398a2d2b70e90dce5721ef2b191499a0397f/drug-label-0012-of-0014.json.zip
Source manifest SHA-256: 7e6b178df8f32cac9a78e0f5d09c588344509b04fe41effb1dde9102e2a45be6
Import run: 20261013T011858Z
Imported at: 2026-10-13 02:54:32

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 · 15 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		Kesin Pharma	openfda.manufacturer_name
ndc	package	81033-027-01	openfda.package_ndc
ndc	package	81033-027-12	openfda.package_ndc
ndc	package	81033-027-41	openfda.package_ndc
ndc	product	81033-027	openfda.product_ndc
ndc11	package	81033002741	derived:openfda.package_ndc
ndc11	package	81033002712	derived:openfda.package_ndc
ndc11	package	81033002701	derived:openfda.package_ndc
rxcui		198741	openfda.rxcui
spl id		4225e628-15ad-6bf0-e063-6394a90a98d6	id
spl set id		31f417f0-1637-eefa-e063-6294a90a121b	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 · 1 matching rows.

warnings

Warnings Ask a doctor before use if you have kidney disease Ask a doctor or pharmacist before use if you are taking a prescription drug. Antacids may interact with certain prescription drugs. Do not take more than 2 tablets in a 24 hour period or use the maximum dosage of this product for more than two weeks, except under the advice and supervision of a physician. May have a laxative effect. If pregnant or breast-feeding, ask a health professional before use. Keep out of reach of children.

Reported adverse events (FAERS/openFDA)#

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