acetaminophen 325 MG / pyrilamine maleate 25 MG Oral Tablet

RxCUI: 1538456
RxNorm name: acetaminophen 325 MG / pyrilamine maleate 25 MG Oral Tablet
Display name: Acetaminophen/Pyrilamine (Oral Pill)
Full name: acetaminophen 325 MG / pyrilamine maleate 25 MG Oral Tablet
Term type: SCD
Status: Active
Strength: 325-25 mg
Dose form: Tab
Route: Oral Pill
Updated: 2026-09-25 04:22:28

RxNorm Status History#

Status: Active
Source: RXNORM
Current: YES
Release start: 072014
Active start: 072014
Multiple ingredient: YES
Branded: NO

Ingredients And Strength#

Ingredient, Strength, Base table
Ingredient	Strength	Base	Basis of strength
acetaminophen	325 MG / 1 EACH	acetaminophen	acetaminophen
pyrilamine maleate	25 MG / 1 EACH	pyrilamine	pyrilamine maleate

Dose Form Concepts#

Dose form, RxCUI table
Dose form	RxCUI
Oral Tablet	317541

Derived Ingredient Concepts#

Ingredient, RxCUI table
Ingredient	RxCUI
acetaminophen	161
pyrilamine	9009

Source Vocabulary Codes#

Code type, Values, Count table
Code type	Values	Count	Category
PRESCRIBABLE	Y	1	ATTRIBUTES
RXNAV_STR	acetaminophen 325 MG / pyrilamine maleate 25 MG Oral Tablet	1	NAMES
RxNorm Name	acetaminophen 325 MG / pyrilamine maleate 25 MG Oral Tablet	1	NAMES
RxNorm Synonym	APAP 325 MG / Pyrilamine Maleate 25 MG Oral Tablet	1	NAMES
TTY	SCD	1	ATTRIBUTES
RxCUI	1538456	1	CODES
MMSL_CODE	2 linked values BD30847 CD30847	2	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
28595078001	rxnav_ndcs	yes

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.

Recently Linked DailyMed Labels#

Set ID, Title, Manufacturer table
Set ID	Title	Manufacturer	Effective
b811e4f6-7cd0-403c-a44c-7c6c6787c15d	HistaFlex	Allegis Pharmaceuticals, LLC	20140527

Drug Classes#

Source, Class ID, Class table
Source	Class ID	Class	Type	Relationship	Drug concept
ATC	N02BE	Anilides	ATC1-4		acetaminophen
ATC	D04AA	Antihistamines for topical use	ATC1-4		pyrilamine
ATC	R06AC	Substituted ethylene diamines	ATC1-4		pyrilamine
MEDRT	D000082	Acetaminophen	CHEM	has_ingredient	acetaminophen
MEDRT	D011738	Pyrilamine	CHEM	has_ingredient	pyrilamine
MEDRT	D011738	Pyrilamine	CHEM	has_ingredient	pyrilamine maleate
MEDRT	D003233	Conjunctivitis, Allergic	DISEASE	may_treat	pyrilamine
MEDRT	D003233	Conjunctivitis, Allergic	DISEASE	may_treat	pyrilamine maleate
MEDRT	D004342	Drug Hypersensitivity	DISEASE	ci_with	pyrilamine maleate
MEDRT	D004342	Drug Hypersensitivity	DISEASE	ci_with	pyrilamine
MEDRT	D004342	Drug Hypersensitivity	DISEASE	ci_with	acetaminophen
MEDRT	D005334	Fever	DISEASE	may_prevent	acetaminophen
MEDRT	D005334	Fever	DISEASE	may_treat	acetaminophen
MEDRT	D005955	Glucosephosphate Dehydrogenase Deficiency	DISEASE	ci_with	acetaminophen
MEDRT	D008107	Liver Diseases	DISEASE	ci_with	acetaminophen
MEDRT	D010146	Pain	DISEASE	may_treat	acetaminophen
MEDRT	D010146	Pain	DISEASE	may_prevent	acetaminophen
MEDRT	D011537	Pruritus	DISEASE	may_treat	pyrilamine
MEDRT	D011537	Pruritus	DISEASE	may_treat	pyrilamine maleate
MEDRT	D012221	Rhinitis, Allergic, Perennial	DISEASE	may_treat	pyrilamine
MEDRT	D012221	Rhinitis, Allergic, Perennial	DISEASE	may_treat	pyrilamine maleate
MEDRT	D006255	Rhinitis, Allergic, Seasonal	DISEASE	may_treat	pyrilamine maleate
MEDRT	D006255	Rhinitis, Allergic, Seasonal	DISEASE	may_treat	pyrilamine
MEDRT	N0000000190	Histamine H1 Receptor Antagonists	MOA	has_moa	pyrilamine maleate
MEDRT	N0000000190	Histamine H1 Receptor Antagonists	MOA	has_moa	pyrilamine
MEDRT	N0000000108	Prostaglandin Receptor Antagonists	MOA	has_moa	acetaminophen
MEDRT	N0000175724	Central Nervous System Activity Alteration	PE	has_pe	acetaminophen
MEDRT	N0000008657	Decreased Histamine Activity	PE	has_pe	pyrilamine maleate
MEDRT	N0000008657	Decreased Histamine Activity	PE	has_pe	pyrilamine
MEDRT	N0000008836	Decreased Prostaglandin Production	PE	has_pe	acetaminophen
MEDRT	N0000009072	Hypothalamic Endocrine Activity Alteration	PE	has_pe	acetaminophen
MEDRT	N0000175725	Peripheral Nervous System Activity Alteration	PE	has_pe	acetaminophen
MEDRT	N0000000026	Hepatic Metabolism	PK	has_pk	acetaminophen
MEDRT	N0000000042	Renal Excretion	PK	has_pk	acetaminophen

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	acetaminophen	rxnav_allrelated
IN	IN	pyrilamine	rxnav_allrelated
MIN	MIN	acetaminophen / pyrilamine	rxnav_allrelated
PIN	PIN	pyrilamine maleate	rxnav_allrelated
SCD	SCD	acetaminophen 325 MG / pyrilamine maleate 25 MG Oral Tablet	rxnav_allrelated
SCDC	SCDC	acetaminophen 325 MG	rxnav_allrelated
SCDC	SCDC	pyrilamine maleate 25 MG	rxnav_allrelated
SCDF	SCDF	acetaminophen / pyrilamine Oral Tablet	rxnav_allrelated
SCDFP	SCDFP	acetaminophen / pyrilamine maleate Oral Tablet	rxnav_allrelated
SCDG	SCDG	acetaminophen / pyrilamine Oral Product	rxnav_allrelated
SCDG	SCDG	acetaminophen / pyrilamine Pill	rxnav_allrelated
SCDGP	SCDGP	acetaminophen / pyrilamine maleate Oral Product	rxnav_allrelated
SCDGP	SCDGP	acetaminophen / pyrilamine maleate Pill	rxnav_allrelated

Properties#

Category, Property, Value table
Category	Property	Value
ATTRIBUTES	AVAILABLE_STRENGTH	325 MG / 25 MG
ATTRIBUTES	GENERAL_CARDINALITY	MULTI
ATTRIBUTES	HUMAN_DRUG	US
ATTRIBUTES	RXNAV_HUMAN_DRUG	US
ATTRIBUTES	SCHEDULE	0
CODES	VUID	4034523
NAMES	Prescribable Synonym	acetaminophen 325 MG / pyrilamine maleate 25 MG Oral Tablet
SOURCES	Source	Gold Standard Alchemy
SOURCES	Source	National Drug Data File Plus Source Vocabulary
SOURCES	Source	Veterans Health Administration National Drug File