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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.

Adrenergic alpha-Antagonists [MoA]: Side Effects & Safety Data for 9 Drugs

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Adrenergic alpha-Antagonists [MoA] includes 9 drugs with a combined 40,640 adverse event reports in the FDA FAERS database. Compare their safety profiles, side effects, and outcomes below.

9
Drugs in Class
40,640
Combined Reports

All Adrenergic alpha-Antagonists [MoA] Drugs Ranked by Reports

Drug Brand Name Reports Deaths Hosp. Death Rate
TAMSULOSIN Tamsulosin Hydrochloride 15,631 1,554 5,012 9.9%
CARVEDILOL Carvedilol Phosphate 13,678 2,246 6,005 16.4%
DOXAZOSIN Doxazosin 4,741 256 2,065 5.4%
ALFUZOSIN Alfuzosin Hydrochloride 2,562 193 1,244 7.5%
SILODOSIN Silodosin 1,852 118 612 6.4%
PRAZOSIN Prazosin Hydrochloride 1,454 328 597 22.6%
TERAZOSIN terazosin 531 36 225 6.8%
PHENTOLAMINE PHENTOLAMINE MESYLATE 139 8 29 5.8%
PHENOXYBENZAMINE Phenoxybenzamine Hydrochloride 52 3 17 5.8%

Common Side Effects in Adrenergic alpha-Antagonists [MoA] Drugs

Side EffectReportsDeaths
Dizziness 3,552 287
Hypotension 3,507 238
Dyspnoea 3,160 446
Drug ineffective 2,896 75
Fatigue 2,191 249
Syncope 1,897 200
Fall 1,855 324
Off label use 1,622 138
Asthenia 1,563 242
Completed suicide 1,546 1,546
View detailed side effects for this class → Compare drugs in this class →