HISTEX-DM

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
HISTEX-DM
Generic name
DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE HYDROCHLORIDE, AND TRIPROLIDINE HYDROCHLORIDE
Manufacturer
Allegis Pharmaceuticals, LLC
Product type
HUMAN OTC DRUG
SPL set ID
836d062c-29f0-4fd7-b65c-771a3bbd52c4
SPL ID
0e764fe3-cd4a-71c8-e063-6394a90afa31
Version
4
Effective date
2024-01-08
Source export date
2026-09-28
Source partition
13
Source file
https://download.open.fda.gov/drug/label/drug-label-0013-of-0014.json.zip
Source object key
raw/openfda/drug-label/2026-09-28/e78bf8aa9f90ab13e640d254dfbd4fe5bfeca4995ec5f9d51bce3356e249cab7/drug-label-0013-of-0014.json.zip
Source manifest SHA-256
cd2e66336a5cd2223fa3995098fdbdb84c6a7ee5c0a4addb236ccb22dd1e6887
Import run
20260929T050834Z
Imported at
2026-09-29 06:35:08
Harmonized routes table
Harmonized routes
ORAL

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 Do not exceed recommended dosage. Do not use this product If you are now taking a prescription monoamine oxidase inhibitor (MAOI) (certain drugs for depression, psychiatric, or emotional conditions, or Parkinson's disease), or for 2 weeks after stopping the MAOI drug. If you do not know if your prescription drug contains an MAOI, ask a doctor or pharmacist before giving this product. Ask a doctor before use if you have a breathing problem such as emphysema or chronic bronchitis heart disease high blood pressure thyroid disease diabetes glaucoma a persistent or chronic cough such occurs with smoking, asthma, chronic bronchitits, or emphysema a cough that occurs with too much phlegm (mucus) trouble urinating due to an enlarged prostate gland Ask a doctor before use if you are taking sedatives or tranquilizers When using this product excitability may occur, especially in children may cause drowsiness alcohol, sedatives and tranquilizers may increase the drowsiness effect avoid alcoholic beverages use caution when driving a motor vehicle or operating machinery Stop use and ask a doctor if nervousness, dizziness, or sleeplessness occur cough or nasal congestion persists for more than 1 week, tends to recur or is accompanied by a fever, rash or persistent headache. These could be signs of a serious condition. new symptoms occur If pregnant or breast-feeding, ask a health professional before use. Keep out of the reach of children. In case of overdose, get medical help or contact a Poison Control Center right away.

Reported adverse events (FAERS/openFDA)#

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