HISTEX-DM

Product NDC: 28595-804
11-digit product format: 285950804
Labeler code: 28595
Product ID: 28595-804_0e764fe3-cd4a-71c8-e063-6394a90afa31
Type: HUMAN OTC DRUG
Nonproprietary name: DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE HYDROCHLORIDE, and TRIPROLIDINE HYDROCHLORIDE
Dosage form: SYRUP
Route: ORAL
Labeler: Allegis Pharmaceuticals, LLC
Application: M012
Marketing category: OTC MONOGRAPH DRUG
Marketing start: 2014-03-19
Substance: DEXTROMETHORPHAN HYDROBROMIDE; PHENYLEPHRINE HYDROCHLORIDE; TRIPROLIDINE HYDROCHLORIDE
Active strength: 20; 10; 2.5 mg/5mL; mg/5mL; mg/5mL
Pharmacologic classes: Adrenergic alpha1-Agonists [MoA], Sigma-1 Agonist [EPC], Sigma-1 Receptor Agonists [MoA], Uncompetitive N-methyl-D-aspartate Receptor Antagonist [EPC], Uncompetitive NMDA Receptor Antagonists [MoA], alpha-1 Adrenergic Agonist [EPC]
NDC exclude flag: No
Listing certified through: 2026-12-31
Current FDA listing: Yes

Reported adverse events (FAERS/openFDA)#

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

Additional Listing Data#

Finished product: Yes
Brand name base: HISTEX-DM
Listing expiration: 2026-12-31

Active Ingredients#

Ingredient, Strength table
Ingredient	Strength
DEXTROMETHORPHAN HYDROBROMIDE	20 mg/5mL
PHENYLEPHRINE HYDROCHLORIDE	10 mg/5mL
TRIPROLIDINE HYDROCHLORIDE	2.5 mg/5mL

Harmonized UNII identifiers#

UNII identifiers page 1 of 1 · 3 matching rows.

Identifier, FDA.report destination table
Identifier	FDA.report destination
9D2RTI9KYH	Internal UNII lookup
04JA59TNSJ	Internal UNII lookup
YAN7R5L890	Internal UNII lookup

Harmonized RxCUI identifiers#

RxCUI identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
Identifier	FDA.report destination
1492052	Internal RxNorm lookup

Harmonized SPL set identifiers#

SPL set identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
Identifier	FDA.report destination
836d062c-29f0-4fd7-b65c-771a3bbd52c4	Available on FDA.report

DailyMed Product Concepts#

Product concept, Relation, Version table
Product concept	Relation	Version	Effective
e4e263da-1c53-440f-bb80-b7a575843b5a	Product name	1	20260313
d2168cac-a261-415a-9c78-3522859fa720	Product name	3	20251124
bf324df6-7127-7deb-def5-2681c136cd03	Product name	3	20250325
05a8cdd1-eeb8-409e-b938-0778225eca7d	Product name	4	20250221
e5b5c132-b15d-435b-9faa-2f74e5cadcf9	Product name	8	20250220
f489e8f3-5c9e-4818-b539-a73587edcfc7	Product name	2	20240229
0f7ae452-206d-4fc4-868d-56fc47074084	Product name	1	20231011
43a1ed49-eae2-4840-8075-cb4b33478540	Product name	1	20230425
ba088a92-ab5e-b2d4-e908-f5ea691b7587	Product name	7	20210201
b5abe2e3-39a1-43eb-9bff-f3c1653fe3df	Product name	2	20190930
e0b6c8be-f2bd-9f86-a9fc-3ed56ffaa814	Product name	3	20150910
30c51294-7ae9-8007-7de6-58222684a0be	Product name	1	20140508
42f3c020-f1b3-89bc-7bdc-e1f10e680485	Product name	1	20140508
76633df9-0d59-4b88-03ed-21dee1b966f8	Product name	1	20140508
e949165d-714d-e548-2b76-0cb5def16f30	Product name	1	20140508

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDC	Product	Description	Form	Quantity	Strength	SPL version
28595-804-16	HISTEX-DM	473 mL in 1 BOTTLE	SYRUP	473		4

DailyMed Billing Units#

Package NDC, Billing unit, Product NDC table
Package NDC	Billing unit	Product NDC	DailyMed indexing SPL	SPL version	Effective
28595-804-16	ML - Milliliter	28595-804	911a3eb3-2eac-4bc7-9725-7a5efede8530	1	2014-05-02

DailyMed Socrata Ingredients#

Ingredient, Type, UNII table
Ingredient	Type	UNII	DailyMed label	SPL version
DEXTROMETHORPHAN HYDROBROMIDE	ACTIVE INGREDIENT	9D2RTI9KYH	HISTEX-DM (DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE HYDROCHLORIDE, AND TRIPROLIDINE HYDROCHLORIDE) SYRUP [ALLEGIS PHARMACEUTICALS, LLC]	1
PHENYLEPHRINE HYDROCHLORIDE	ACTIVE INGREDIENT	04JA59TNSJ	HISTEX-DM (DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE HYDROCHLORIDE, AND TRIPROLIDINE HYDROCHLORIDE) SYRUP [ALLEGIS PHARMACEUTICALS, LLC]	1
TRIPROLIDINE HYDROCHLORIDE	ACTIVE INGREDIENT	YAN7R5L890	HISTEX-DM (DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE HYDROCHLORIDE, AND TRIPROLIDINE HYDROCHLORIDE) SYRUP [ALLEGIS PHARMACEUTICALS, LLC]	1
DEXTROMETHORPHAN	ACTIVE MOIETY	7355X3ROTS	HISTEX-DM (DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE HYDROCHLORIDE, AND TRIPROLIDINE HYDROCHLORIDE) SYRUP [ALLEGIS PHARMACEUTICALS, LLC]	1
PHENYLEPHRINE	ACTIVE MOIETY	1WS297W6MV	HISTEX-DM (DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE HYDROCHLORIDE, AND TRIPROLIDINE HYDROCHLORIDE) SYRUP [ALLEGIS PHARMACEUTICALS, LLC]	1
TRIPROLIDINE	ACTIVE MOIETY	2L8T9S52QM	HISTEX-DM (DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE HYDROCHLORIDE, AND TRIPROLIDINE HYDROCHLORIDE) SYRUP [ALLEGIS PHARMACEUTICALS, LLC]	1
CITRIC ACID MONOHYDRATE	INACTIVE INGREDIENT	2968PHW8QP	HISTEX-DM (DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE HYDROCHLORIDE, AND TRIPROLIDINE HYDROCHLORIDE) SYRUP [ALLEGIS PHARMACEUTICALS, LLC]	1
GLYCERIN	INACTIVE INGREDIENT	PDC6A3C0OX	HISTEX-DM (DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE HYDROCHLORIDE, AND TRIPROLIDINE HYDROCHLORIDE) SYRUP [ALLEGIS PHARMACEUTICALS, LLC]	1
PROPYLENE GLYCOL	INACTIVE INGREDIENT	6DC9Q167V3	HISTEX-DM (DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE HYDROCHLORIDE, AND TRIPROLIDINE HYDROCHLORIDE) SYRUP [ALLEGIS PHARMACEUTICALS, LLC]	1
SACCHARIN SODIUM	INACTIVE INGREDIENT	SB8ZUX40TY	HISTEX-DM (DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE HYDROCHLORIDE, AND TRIPROLIDINE HYDROCHLORIDE) SYRUP [ALLEGIS PHARMACEUTICALS, LLC]	1
SODIUM CITRATE	INACTIVE INGREDIENT	1Q73Q2JULR	HISTEX-DM (DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE HYDROCHLORIDE, AND TRIPROLIDINE HYDROCHLORIDE) SYRUP [ALLEGIS PHARMACEUTICALS, LLC]	1
SORBITOL	INACTIVE INGREDIENT	506T60A25R	HISTEX-DM (DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE HYDROCHLORIDE, AND TRIPROLIDINE HYDROCHLORIDE) SYRUP [ALLEGIS PHARMACEUTICALS, LLC]	1
WATER	INACTIVE INGREDIENT	059QF0KO0R	HISTEX-DM (DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE HYDROCHLORIDE, AND TRIPROLIDINE HYDROCHLORIDE) SYRUP [ALLEGIS PHARMACEUTICALS, LLC]	1

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDC	Dashboard title	SPL version	Validation	Dashboard ZIP
28595-804	HISTEX-DM (DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE HYDROCHLORIDE, AND TRIPROLIDINE HYDROCHLORIDE) SYRUP [ALLEGIS PHARMACEUTICALS, LLC]	4	Current NDC, Legacy NDC, 1 package rows	20240110_836d062c-29f0-4fd7-b65c-771a3bbd52c4.zip

openFDA label cross-check#

OpenFDA label data provides additional search and identifier links. DailyMed’s Structured Product Label is the canonical label on FDA.report. Matching records are deduplicated before they are shown below.

Matched openFDA labels page 165 of 178 · 3,551 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
Dimetapp Cough and Allergy	DIPHENHYDRAMINE HYDROCHLORIDE	Foundation Consumer Healthcare	15b0f5ff-202a-d19f-e063-6394a90af2b8	2024-04-15	Warnings	Exact identifier application number: M012
Nighttime Severe Cold and Cough	ACETAMINOPHEN, DIPHENHYDRAMINE HCL, PHENYLEPHRINE HCL	P & L Development, LLC	8d27b94d-23a1-4e6c-a064-79e2580f7e2e	2024-04-15	Warnings	Exact identifier application number: M012
Severe Cold and Cough Relief Daytime	ACETAMINOHPEN, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL	P & L Development, LLC	2af496a1-6fdd-4acf-9944-8b7cdf302275	2024-04-15	Warnings	Exact identifier application number: M012
Childrens Dye Free Allergy	DIPHENHYDRAMINE HYDROCHLORIDE	P & L Development, LLC	1c4d09ed-4e0f-430d-b17f-6a23f996a55d	2024-04-15	Warnings	Exact identifier application number: M012
Theraflu ExpressMax Daytime Nighttime Value Pack	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL AND ACETAMINOPHEN, DIPHENHYDRAMINE HCL, PHENYLEPHRINE HCL	Haleon US Holdings LLC	9736ad4c-8c2e-421f-b023-f91b72d2828b	2024-04-10	Warnings	Exact identifier application number: M012
Theraflu Multi-Symptom Severe Cold and Theraflu Nighttime Severe Cold and Cough	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL, DIPHENHYDRAMINE HCL	Haleon US Holdings LLC	b06b64c5-dbb4-4ef5-af18-3d7d4979c02f	2024-04-10	Warnings	Exact identifier application number: M012
Daytime Nighttime Cold and Flu	ACETAMINOPHEN DEXTROMETHORPHAN HBR PHENYLEPHRINE HCI DOXYLAMINESUCINATE	Harris Teeter, LLC	ec603195-eb36-4b5c-bc9b-c2074205b2b2	2024-04-09	Warnings	Exact identifier application number: M012
Daytime Cold and Flu Non drowsy	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE HYDROCHLORIDE	Harris Teeter, LLC	9b0648ac-0ce3-4eaa-8977-26ae864f034d	2024-04-09	Warnings	Exact identifier application number: M012
Theraflu Severe Cold Relief Combo Pack	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DIPHENHYDRAMINE HCL	Haleon US Holdings LLC	f147d82e-4429-4c7b-bd2b-e21a09f21c92	2024-04-09	Warnings	Exact identifier application number: M012
FLONASE Headache and Allergy Relief	ACETAMINOPHEN, CHLORPHENIRAMINE MALEATE, PHENYLEPHRINE HCL	Haleon US Holdings LLC	282c103c-3888-4a35-a5b1-d492ed6892c1	2024-04-08	Warnings	Exact identifier application number: M012
ROBITUSSIN COUGH PLUS CHEST CONGESTION DM	DEXTROMETHORPHAN HYDROBROMIDE AND GUAIFENESIN	Haleon US Holdings LLC	4908b326-e1da-44ca-8087-7e41a16c27b0	2024-04-08	Warnings	Exact identifier application number: M012
Robitussin Direct Sore Throat Pain	ACETAMINOPHEN	Haleon US Holdings LLC	1b512078-24c3-4b80-8f2c-d6824d367f25	2024-04-08	Warnings	Exact identifier application number: M012
Mucus Relief Cough Childrens	DEXTROMETHORPHAN HBR, GUAIFENSIN	H E B	9ba5ca1b-2e3c-439e-8887-c26f144b88ef	2024-04-08	Warnings	Exact identifier application number: M012
Cold and Flu Relief Daytime	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE HYDROCHLORIDE	H E B	12ace982-bd47-49b0-ba1b-e0a29d42f1d6	2024-04-08	Warnings	Exact identifier application number: M012
Allergy Childrens	DIPHENHYDRAMINE HYDROCHLORIDE	H E B	ab28cbc4-7a6f-46e9-8616-be78e8cb24fe	2024-04-08	Warnings	Exact identifier application number: M012
Cold and Flu Relief Daytime	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE HYDROCHLORIDE	H E B	bd19b1f2-d9d3-4dab-8181-605f769ab62f	2024-04-08	Warnings	Exact identifier application number: M012
Daytime Severe Cold and Cough	ACETAMINOPHEN, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL	H E B	9f533092-060c-4379-9a77-ecfea8aa46e1	2024-04-08	Warnings	Exact identifier application number: M012
Robitussin Severe Multi-Symptom Cough Cold Flu	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE	Haleon US Holdings LLC	66360295-f364-479a-8b49-c12b21918279	2024-04-06	Warnings	Exact identifier application number: M012
Robitussin Peak Cold Multi-Symptom Cold	DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDE	Haleon US Holdings LLC	8c0a2424-e8ac-d91c-b46d-a5ee29f91936	2024-04-06	Warnings	Exact identifier application number: M012
Robitussin Maximum Strength Severe Multi-Symptom 7 in 1 Relief Nighttime	ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, AND DOXYLAMINE SUCCINATE	Haleon US Holdings LLC	e7cf7c5d-5c9a-4201-9e30-1cd616071855	2024-04-06	Warnings	Exact identifier application number: M012

UNII, Preferred term, Registry number table
UNII	Preferred term	Registry number	Matched term
9D2RTI9KYH	DEXTROMETHORPHAN HYDROBROMIDE	6700-34-1	DEXTROMETHORPHAN HYDROBROMIDE
04JA59TNSJ	PHENYLEPHRINE HYDROCHLORIDE	61-76-7	PHENYLEPHRINE HYDROCHLORIDE
YAN7R5L890	TRIPROLIDINE HYDROCHLORIDE	6138-79-0	TRIPROLIDINE HYDROCHLORIDE

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUI	RxNorm string	TTY	DailyMed	SPL version
1492052	dextromethorphan HBr 20 MG / phenylephrine HCl 10 MG / triprolidine HCl 2.5 MG in 5 mL Oral Solution	PSN	836d062c-29f0-4fd7-b65c-771a3bbd52c4	4
1492052	dextromethorphan hydrobromide 4 MG/ML / phenylephrine hydrochloride 2 MG/ML / triprolidine hydrochloride 0.5 MG/ML Oral Solution	SCD	836d062c-29f0-4fd7-b65c-771a3bbd52c4	4
1492052	dextromethorphan hydrobromide 20 MG / phenylephrine hydrochloride 10 MG / triprolidine hydrochloride 2.5 MG per 5 ML Oral Solution	SY	836d062c-29f0-4fd7-b65c-771a3bbd52c4	4

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Units	Marketing start	Marketing end	Sample	Exclude flag	Status
28595-804-16	28595080416	473 mL in 1 BOTTLE (28595-804-16)	473 ml	2014-03-19	0000-00-00	No	No	Current