calcium carbonate 250 MG / magnesium oxide 155 MG Oral Tablet

RxCUI: 1112810
RxNorm name: calcium carbonate 250 MG / magnesium oxide 155 MG Oral Tablet
Display name: Calcium carbonate/Magnesium oxide (Oral Pill)
Full name: calcium carbonate 250 MG / magnesium oxide 155 MG Oral Tablet
Term type: SCD
Status: Active
Strength: 250-155 mg
Dose form: Tab
Route: Oral Pill
Updated: 2026-10-29 06:01:14

RxNorm Status History#

Status: Active
Source: RXNORM
Current: YES
Release start: 072011
Active start: 072011
Multiple ingredient: YES
Branded: NO

Ingredients And Strength#

Ingredient, Strength, Base table
Ingredient	Strength	Base	Basis of strength
calcium carbonate	250 MG / 1 EACH	calcium carbonate	calcium carbonate
magnesium oxide	155 MG / 1 EACH	magnesium oxide	magnesium oxide

Dose Form Concepts#

Dose form, RxCUI table
Dose form	RxCUI
Oral Tablet	317541

Derived Ingredient Concepts#

Ingredient, RxCUI table
Ingredient	RxCUI
calcium carbonate	1897
magnesium oxide	6582

Source Vocabulary Codes#

Code type, Values, Count table
Code type	Values	Count	Category
PRESCRIBABLE	Y	1	ATTRIBUTES
RXNAV_STR	calcium carbonate 250 MG / magnesium oxide 155 MG Oral Tablet	1	NAMES
RxNorm Name	calcium carbonate 250 MG / magnesium oxide 155 MG Oral Tablet	1	NAMES
TTY	SCD	1	ATTRIBUTES
RxCUI	1112810	1	CODES

RxNav Current And Historical NDCs#

RxNav current and historical NDC rows page 1 of 1 · 1 matching rows.

NDC11, Source, Active table
NDC11	Source	Active
54629068501	rxnav_historical

UNII Substances#

UNII substance links page 1 of 1 · 0 matching rows.

No records found.

Reported adverse events (FAERS/openFDA)#

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

DailyMed RxNorm Mappings#

unique DailyMed labels mapped to this RxNorm concept page 1 of 1 · 0 matching rows.

No records found.

Drug Classes#

Source, Class ID, Class table
Source	Class ID	Class	Type	Relationship	Drug concept
ATC	A12AA	Calcium	ATC1-4		calcium carbonate
ATC	A02AC	Calcium compounds	ATC1-4		calcium carbonate
ATC	A12CC	Magnesium	ATC1-4		magnesium oxide
ATC	A02AA	Magnesium compounds	ATC1-4		magnesium oxide
ATC	A06AD	Osmotically acting laxatives	ATC1-4		magnesium oxide
MEDRT	D002119	Calcium Carbonate	CHEM	has_ingredient	calcium carbonate
MEDRT	D008277	Magnesium Oxide	CHEM	has_ingredient	magnesium oxide
MEDRT	D000224	Addison Disease	DISEASE	ci_with	magnesium oxide
MEDRT	D001064	Appendicitis	DISEASE	ci_with	magnesium oxide
MEDRT	D003093	Colitis, Ulcerative	DISEASE	ci_with	magnesium oxide
MEDRT	D003967	Diarrhea	DISEASE	induces	magnesium oxide
MEDRT	D004238	Diverticulitis	DISEASE	ci_with	magnesium oxide
MEDRT	D004342	Drug Hypersensitivity	DISEASE	ci_with	calcium carbonate
MEDRT	D004342	Drug Hypersensitivity	DISEASE	ci_with	magnesium oxide
MEDRT	D004381	Duodenal Ulcer	DISEASE	may_treat	calcium carbonate
MEDRT	D004415	Dyspepsia	DISEASE	may_treat	calcium carbonate
MEDRT	D004415	Dyspepsia	DISEASE	may_treat	magnesium oxide
MEDRT	D004942	Esophagitis, Peptic	DISEASE	may_treat	calcium carbonate
MEDRT	D005764	Gastroesophageal Reflux	DISEASE	may_treat	calcium carbonate
MEDRT	D006471	Gastrointestinal Hemorrhage	DISEASE	may_treat	calcium carbonate
MEDRT	D006471	Gastrointestinal Hemorrhage	DISEASE	may_prevent	calcium carbonate
MEDRT	D006327	Heart Block	DISEASE	ci_with	magnesium oxide
MEDRT	D006356	Heartburn	DISEASE	may_treat	calcium carbonate
MEDRT	D006505	Hepatitis	DISEASE	ci_with	magnesium oxide
MEDRT	D006934	Hypercalcemia	DISEASE	ci_with	calcium carbonate
MEDRT	D006996	Hypocalcemia	DISEASE	may_treat	calcium carbonate
MEDRT	D017674	Hypophosphatemia	DISEASE	ci_with	calcium carbonate
MEDRT	D007669	Kidney Calculi	DISEASE	ci_with	calcium carbonate
MEDRT	D007676	Kidney Failure, Chronic	DISEASE	may_treat	calcium carbonate
MEDRT	D008275	Magnesium Deficiency	DISEASE	may_prevent	magnesium oxide
MEDRT	D008275	Magnesium Deficiency	DISEASE	may_treat	magnesium oxide
MEDRT	D010024	Osteoporosis	DISEASE	may_prevent	calcium carbonate
MEDRT	D015663	Osteoporosis, Postmenopausal	DISEASE	may_treat	calcium carbonate
MEDRT	D051437	Renal Insufficiency	DISEASE	ci_with	magnesium oxide
MEDRT	D013276	Stomach Ulcer	DISEASE	may_treat	calcium carbonate
MEDRT	N0000000226	Acid-Base Activity	MOA	has_moa	calcium carbonate
MEDRT	N0000000226	Acid-Base Activity	MOA	has_moa	magnesium oxide
MEDRT	N0000000220	Electrolyte Activity	MOA	has_moa	magnesium oxide
MEDRT	N0000000220	Electrolyte Activity	MOA	has_moa	calcium carbonate
MEDRT	N0000000163	Enzyme Interactions	MOA	has_moa	magnesium oxide
MEDRT	N0000010288	Osmotic Activity	MOA	has_moa	magnesium oxide
MEDRT	N0000008295	Antacid	PE	has_pe	magnesium oxide
MEDRT	N0000008312	Bone Resorption Alteration	PE	has_pe	calcium carbonate
MEDRT	N0000008337	Cellular Activity Alteration	PE	has_pe	magnesium oxide
MEDRT	N0000009054	Gastric Acid Alteration	PE	has_pe	calcium carbonate
MEDRT	N0000009557	Increased Renal PO4-- Excretion	PE	has_pe	calcium carbonate

Group, Type, Concept table
Group	Type	Concept	Source
DF	DF	Oral Tablet	rxnav_allrelated
DFG	DFG	Oral Product	rxnav_allrelated
DFG	DFG	Pill	rxnav_allrelated
IN	IN	calcium carbonate	rxnav_allrelated
IN	IN	magnesium oxide	rxnav_allrelated
MIN	MIN	calcium carbonate / magnesium oxide	rxnav_allrelated
SCD	SCD	calcium carbonate 250 MG / magnesium oxide 155 MG Oral Tablet	rxnav_allrelated
SCDC	SCDC	calcium carbonate 250 MG	rxnav_allrelated
SCDC	SCDC	magnesium oxide 155 MG	rxnav_allrelated
SCDF	SCDF	calcium carbonate / magnesium oxide Oral Tablet	rxnav_allrelated
SCDG	SCDG	calcium carbonate / magnesium oxide Oral Product	rxnav_allrelated
SCDG	SCDG	calcium carbonate / magnesium oxide Pill	rxnav_allrelated

Properties#

Category, Property, Value table
Category	Property	Value
ATTRIBUTES	AVAILABLE_STRENGTH	250 MG / 155 MG
ATTRIBUTES	GENERAL_CARDINALITY	MULTI
ATTRIBUTES	HUMAN_DRUG	US
ATTRIBUTES	RXNAV_HUMAN_DRUG	US
NAMES	Prescribable Synonym	calcium carbonate 250 MG / magnesium oxide 155 MG Oral Tablet
SOURCES	Source	National Drug Data File Plus Source Vocabulary