milk of magnesia

Generic: magnesium hydroxide

Labeler: major pharmaceuticals
NDC Directory HUMAN OTC DRUG OTC MONOGRAPH DRUG Inactive Finished

Drug Facts

Product Profile

Brand Name milk of magnesia
Generic Name magnesium hydroxide
Labeler major pharmaceuticals
Dosage Form SUSPENSION
Routes
ORAL
Active Ingredients

magnesium hydroxide 2400 mg/30mL

Manufacturer
Major Pharmaceuticals

Identifiers & Regulatory

Product NDC 0904-7564
Product ID 0904-7564_f2c85a2d-8cd9-4ac9-bde5-a56af46b4c83
Product Type HUMAN OTC DRUG
Marketing Category OTC MONOGRAPH DRUG
Application Number M007
Listing Expiration 2027-12-31
Marketing Start 2026-01-08

Pharmacologic Class

Classes
calculi dissolution agent [epc] increased large intestinal motility [pe] inhibition large intestine fluid/electrolyte absorption [pe] inhibition small intestine fluid/electrolyte absorption [pe] magnesium ion exchange activity [moa] osmotic activity [moa] osmotic laxative [epc] stimulation large intestine fluid/electrolyte secretion [pe]

Normalized Code Variants

Searchable formats for this product NDC code

Digits Only 09047564
Hyphenated Format 0904-7564

Supplemental Identifiers

RxCUI
253017
UPC
0309047564620
UNII
NBZ3QY004S

Packaging Origin

Original Packager
true

Resolved Product View

Precedence rule: structured NDC data is preferred, falling back to linked label metadata when unavailable. Source tags show the origin of each value.

Resolved Identity

Brand Name milk of magnesia (source: ndc)
Generic Name magnesium hydroxide (source: ndc)
Application Number M007 (source: ndc)
Routes
ORAL
source: ndc

Resolved Composition

Strengths
  • 2400 mg/30mL
source: ndc
Packaging
  • 10 TRAY in 1 CASE (0904-7564-73) / 10 CUP, UNIT-DOSE in 1 TRAY / 30 mL in 1 CUP, UNIT-DOSE (0904-7564-62)
source: ndc

Packages (1)

0904-7564-73 10 TRAY in 1 CASE (0904-7564-73) / 10 CUP, UNIT-DOSE in 1 TRAY / 30 mL in 1 CUP, UNIT-DOSE (0904-7564-62)

Ingredients (1)

magnesium hydroxide (2400 mg/30mL)

Linked Drug Pages (1)

Milk of Magnesia ndc-match (0.9)

Raw FDA Data

View complete raw FDA NDC JSON payload 
{"route": ["ORAL"], "spl_id": "f2c85a2d-8cd9-4ac9-bde5-a56af46b4c83", "openfda": {"upc": ["0309047564620"], "unii": ["NBZ3QY004S"], "rxcui": ["253017"], "spl_set_id": ["c3d14605-fdec-49fc-b0ee-d4c3ae5f42b5"], "manufacturer_name": ["Major Pharmaceuticals"], "is_original_packager": [true]}, "finished": true, "packaging": [{"sample": false, "description": "10 TRAY in 1 CASE (0904-7564-73)  / 10 CUP, UNIT-DOSE in 1 TRAY / 30 mL in 1 CUP, UNIT-DOSE (0904-7564-62)", "package_ndc": "0904-7564-73", "marketing_start_date": "20260108"}], "brand_name": "Milk of Magnesia", "product_id": "0904-7564_f2c85a2d-8cd9-4ac9-bde5-a56af46b4c83", "dosage_form": "SUSPENSION", "pharm_class": ["Calculi Dissolution Agent [EPC]", "Increased Large Intestinal Motility [PE]", "Inhibition Large Intestine Fluid/Electrolyte Absorption [PE]", "Inhibition Small Intestine Fluid/Electrolyte Absorption [PE]", "Magnesium Ion Exchange Activity [MoA]", "Osmotic Activity [MoA]", "Osmotic Laxative [EPC]", "Stimulation Large Intestine Fluid/Electrolyte Secretion [PE]"], "product_ndc": "0904-7564", "generic_name": "Magnesium Hydroxide", "labeler_name": "Major Pharmaceuticals", "product_type": "HUMAN OTC DRUG", "brand_name_base": "Milk of Magnesia", "active_ingredients": [{"name": "MAGNESIUM HYDROXIDE", "strength": "2400 mg/30mL"}], "application_number": "M007", "marketing_category": "OTC MONOGRAPH DRUG", "marketing_start_date": "20260108", "listing_expiration_date": "20271231"}