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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.

ATENOLOL\CHLORTHALIDONE: 812 Adverse Event Reports & Safety Profile

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812
Total FAERS Reports
40 (4.9%)
Deaths Reported
231
Hospitalizations
812
As Primary/Secondary Suspect
33
Life-Threatening
44
Disabilities

First Report: 1983 · Latest Report: 20250301

What Are the Most Common ATENOLOL\CHLORTHALIDONE Side Effects?

#1 Most Reported
Drug ineffective
401 reports (49.4%)
#2 Most Reported
Hyperhidrosis
316 reports (38.9%)
#3 Most Reported
Nightmare
311 reports (38.3%)

All ATENOLOL\CHLORTHALIDONE Side Effects by Frequency

Side Effect Reports % of Total Deaths Hosp.
Drug ineffective 401 49.4% 2 64
Hyperhidrosis 316 38.9% 0 2
Nightmare 311 38.3% 0 1
Sedation 310 38.2% 0 0
Off label use 277 34.1% 1 26
Nausea 261 32.1% 2 12
Nephrolithiasis 228 28.1% 0 1
Product use in unapproved indication 221 27.2% 1 0
Hypokalaemia 77 9.5% 1 47
Hyponatraemia 60 7.4% 0 51
Drug intolerance 54 6.7% 0 50
Fall 54 6.7% 1 43
Pain 50 6.2% 0 33
Fatigue 48 5.9% 0 37
Peripheral swelling 47 5.8% 0 31
Condition aggravated 46 5.7% 0 40
Haemoglobin decreased 45 5.5% 0 38
Haematocrit decreased 41 5.1% 0 35
Product used for unknown indication 41 5.1% 0 0
Red blood cell count decreased 40 4.9% 0 34

Who Reports ATENOLOL\CHLORTHALIDONE Side Effects? Age & Gender Data

Gender: 17.5% female, 82.5% male. Average age: 56.3 years. Most reports from: CA. View detailed demographics →

Is ATENOLOL\CHLORTHALIDONE Getting Safer? Reports by Year

YearReportsDeathsHosp.
2001 1 0 0
2003 3 0 0
2004 2 0 2
2005 2 0 0
2007 3 0 0
2008 4 2 4
2009 4 0 2
2010 1 0 0
2011 1 0 1
2012 10 0 8
2013 6 0 4
2014 29 2 16
2015 45 0 17
2016 39 1 24
2017 27 2 15
2018 20 5 8
2019 39 0 14
2020 8 0 6
2021 20 1 5
2022 11 6 3
2023 11 0 1
2024 5 0 1
2025 1 0 1

View full timeline →

What Is ATENOLOL\CHLORTHALIDONE Used For?

IndicationReports
Product used for unknown indication 443
Hypertension 218
Rheumatoid arthritis 29
Blood pressure abnormal 22
Blood pressure measurement 7
Blood pressure increased 5
Essential hypertension 5

ATENOLOL\CHLORTHALIDONE vs Alternatives: Which Is Safer?

ATENOLOL\CHLORTHALIDONE vs ATEZOLIZUMAB ATENOLOL\CHLORTHALIDONE vs ATLANTIC SALMON OIL ATENOLOL\CHLORTHALIDONE vs ATOGEPANT ATENOLOL\CHLORTHALIDONE vs ATOMOXETINE ATENOLOL\CHLORTHALIDONE vs ATOMOXETINE\ATOMOXETINE ATENOLOL\CHLORTHALIDONE vs ATORVASTATIN ATENOLOL\CHLORTHALIDONE vs ATORVASTATIN\EZETIMIBE ATENOLOL\CHLORTHALIDONE vs ATOSIBAN ATENOLOL\CHLORTHALIDONE vs ATOVAQUONE ATENOLOL\CHLORTHALIDONE vs ATOVAQUONE\PROGUANIL

Official FDA Label for ATENOLOL\CHLORTHALIDONE

Official prescribing information from the FDA-approved drug label.