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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.

CHLORMEZANONE: 596 Adverse Event Reports & Safety Profile

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596
Total FAERS Reports
131 (22.0%)
Deaths Reported
10
Hospitalizations
596
As Primary/Secondary Suspect
8
Life-Threatening
6
Disabilities
Approved Prior to Jan 1, 1982
FDA Approved
Discontinued
Status

FDA Application: 011467 ·

First Report: 199402 · Latest Report: 20230101

What Are the Most Common CHLORMEZANONE Side Effects?

#1 Most Reported
Pain
435 reports (73.0%)
#2 Most Reported
Immunodeficiency
420 reports (70.5%)
#3 Most Reported
Hyperhidrosis
418 reports (70.1%)

All CHLORMEZANONE Side Effects by Frequency

Side Effect Reports % of Total Deaths Hosp.
Pain 435 73.0% 95 6
Immunodeficiency 420 70.5% 101 5
Hepatic enzyme increased 418 70.1% 98 6
Hyperhidrosis 418 70.1% 99 5
Headache 417 70.0% 98 6
Hypersensitivity 415 69.6% 95 6
Food allergy 413 69.3% 97 5
Rheumatoid arthritis 397 66.6% 97 3
Asthma 394 66.1% 95 2
Rash erythematous 394 66.1% 92 3
Upper respiratory tract infection 394 66.1% 95 2
Exposure during pregnancy 355 59.6% 86 5
Fluid retention 353 59.2% 99 6
Temperature regulation disorder 347 58.2% 97 6
Off label use 334 56.0% 95 6
Fatigue 323 54.2% 96 3
Coeliac disease 318 53.4% 96 2
Overdose 318 53.4% 95 5
Bursitis 317 53.2% 95 2
Drug hypersensitivity 317 53.2% 91 2

Who Reports CHLORMEZANONE Side Effects? Age & Gender Data

Gender: 99.7% female, 0.3% male. Average age: 49.7 years. Most reports from: CA. View detailed demographics →

Is CHLORMEZANONE Getting Safer? Reports by Year

YearReportsDeathsHosp.
2009 2 0 0
2013 1 0 1
2016 1 1 0
2023 4 4 0

View full timeline →

What Is CHLORMEZANONE Used For?

IndicationReports
Product used for unknown indication 368
Rheumatoid arthritis 269

CHLORMEZANONE vs Alternatives: Which Is Safer?

CHLORMEZANONE vs CHLOROQUINE CHLORMEZANONE vs CHLORPHENIRAMINE CHLORMEZANONE vs CHLORPHENIRAMINE\CODEINE\PSEUDOEPHEDRINE CHLORMEZANONE vs CHLORPHENIRAMINE\DEXTROMETHORPHAN HYDROBROMIDE CHLORMEZANONE vs CHLORPHENIRAMINE\HYDROCODONE CHLORMEZANONE vs CHLORPHENIRAMINE\HYDROCODONE\PSEUDOEPHEDRINE CHLORMEZANONE vs CHLORPHENIRAMINE\IBUPROFEN\PHENYLEPHRINE CHLORMEZANONE vs CHLORPHENIRAMINE\IBUPROFEN\PSEUDOEPHEDRINE CHLORMEZANONE vs CHLORPROMAZINE CHLORMEZANONE vs CHLORPROTHIXENE

Official FDA Label for CHLORMEZANONE

Official prescribing information from the FDA-approved drug label.