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Important: This site presents data from the FDA Adverse Event Reporting System (FAERS). A report does not mean the drug caused the event. Full disclaimer.

DEXTROMETHORPHAN HYDROBROMIDE\GUAIFENESIN\PHENYLEPHRINE: 146 Adverse Event Reports & Safety Profile

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146
Total FAERS Reports
2 (1.4%)
Deaths Reported
23
Hospitalizations
146
As Primary/Secondary Suspect
4
Life-Threatening

Active Ingredient: DEXTROMETHORPHAN HYDROBROMIDE\GUAIFENESIN\PHENYLEPHRINE HYDROCHLORIDE ·

First Report: 19950208 · Latest Report: 20250804

What Are the Most Common DEXTROMETHORPHAN HYDROBROMIDE\GUAIFENESIN\PHENYLEPHRINE Side Effects?

#1 Most Reported
Dizziness
20 reports (13.7%)
#2 Most Reported
Drug ineffective
15 reports (10.3%)
#3 Most Reported
Dyspnoea
12 reports (8.2%)

All DEXTROMETHORPHAN HYDROBROMIDE\GUAIFENESIN\PHENYLEPHRINE Side Effects by Frequency

Side Effect Reports % of Total Deaths Hosp.
Dizziness 20 13.7% 0 3
Drug ineffective 15 10.3% 0 3
Dyspnoea 12 8.2% 0 4
Vomiting 10 6.9% 0 0
Feeling abnormal 9 6.2% 0 0
Nausea 9 6.2% 0 2
Heart rate increased 8 5.5% 0 3
Hyperhidrosis 8 5.5% 0 3
Insomnia 8 5.5% 0 2
Anxiety 7 4.8% 0 0
Loss of consciousness 7 4.8% 0 3
Urticaria 7 4.8% 0 1
Diarrhoea 6 4.1% 0 0
Nervousness 6 4.1% 0 0
Pruritus 6 4.1% 0 2
Vision blurred 6 4.1% 0 2
Blood glucose increased 5 3.4% 0 1
Confusional state 5 3.4% 0 1
Drug hypersensitivity 5 3.4% 0 3
Epistaxis 5 3.4% 0 0

Who Reports DEXTROMETHORPHAN HYDROBROMIDE\GUAIFENESIN\PHENYLEPHRINE Side Effects? Age & Gender Data

Gender: 60.2% female, 39.8% male. Average age: 47.6 years. Most reports from: US. View detailed demographics →

Is DEXTROMETHORPHAN HYDROBROMIDE\GUAIFENESIN\PHENYLEPHRINE Getting Safer? Reports by Year

YearReportsDeathsHosp.
2002 1 0 0
2007 1 0 0
2009 1 0 0
2013 2 0 0
2014 14 0 3
2015 23 1 3
2016 16 0 1
2017 13 0 2
2018 9 0 3
2019 10 0 1
2020 1 0 0
2021 1 0 1
2022 5 0 0
2023 1 0 0
2024 1 0 0
2025 5 0 1

View full timeline →

What Is DEXTROMETHORPHAN HYDROBROMIDE\GUAIFENESIN\PHENYLEPHRINE Used For?

IndicationReports
Product used for unknown indication 56
Cough 36
Nasopharyngitis 19
Respiratory tract congestion 13
Nasal congestion 8
Productive cough 7

DEXTROMETHORPHAN HYDROBROMIDE\GUAIFENESIN\PHENYLEPHRINE vs Alternatives: Which Is Safer?

DEXTROMETHORPHAN HYDROBROMIDE\GUAIFENESIN\PHENYLEPHRINE vs DEXTROMETHORPHAN HYDROBROMIDE\QUINIDINE DEXTROMETHORPHAN HYDROBROMIDE\GUAIFENESIN\PHENYLEPHRINE vs DEXTROMETHORPHAN\GUAIFENESIN DEXTROMETHORPHAN HYDROBROMIDE\GUAIFENESIN\PHENYLEPHRINE vs DEXTROSE DEXTROMETHORPHAN HYDROBROMIDE\GUAIFENESIN\PHENYLEPHRINE vs DEXTROSE\DEXTROSE DEXTROMETHORPHAN HYDROBROMIDE\GUAIFENESIN\PHENYLEPHRINE vs DEXTROSE\DEXTROSE\DOBUTAMINE\DOBUTAMINE DEXTROMETHORPHAN HYDROBROMIDE\GUAIFENESIN\PHENYLEPHRINE vs DEXTROSE\HEPARIN DEXTROMETHORPHAN HYDROBROMIDE\GUAIFENESIN\PHENYLEPHRINE vs DEXTROSE\LIDOCAINE DEXTROMETHORPHAN HYDROBROMIDE\GUAIFENESIN\PHENYLEPHRINE vs DEXTROSE\SODIUM DEXTROMETHORPHAN HYDROBROMIDE\GUAIFENESIN\PHENYLEPHRINE vs DIACETYLMORPHINE DEXTROMETHORPHAN HYDROBROMIDE\GUAIFENESIN\PHENYLEPHRINE vs DIAMORPHINE

Official FDA Label for DEXTROMETHORPHAN HYDROBROMIDE\GUAIFENESIN\PHENYLEPHRINE

Official prescribing information from the FDA-approved drug label.