Haloperidol

Common brands: Zyprexa Zydis, Zyprexa Intramuscular, Zyprexa, Olanzapine, Olanzapine Intramuscular

Top reporter: Advagen Pharma Ltd

Typical Antipsychotic [EPC]Atypical Antipsychotic [EPC]Benzodiazepine [EPC]Nonsteroidal Anti-inflammatory Drug [EPC]Mood Stabilizer [EPC]
23,845
Total Reports
9,806
Serious Reports
3,964
Death Reports
30
Reported Reactions
Death Report Ratio: High (16.62%)

Patient Demographics

Male
11,979
Female
9,417

Reported Adverse Reactions (30)

Side effects reported in FDA adverse event reports for Haloperidol.

# Reaction Reports % of Total
1 DRUG INEFFECTIVE 2,117
8.3%
2 DRUG INTERACTION 1,685
6.6%
3 NEUROLEPTIC MALIGNANT SYNDROME 1,622
6.4%
4 OFF LABEL USE 1,387
5.4%
5 EXTRAPYRAMIDAL DISORDER 1,225
4.8%
6 WEIGHT INCREASED 1,222
4.8%
7 TOXICITY TO VARIOUS AGENTS 1,014
4.0%
8 AGITATION 856
3.4%
9 SOMNOLENCE 812
3.2%
10 PYREXIA 804
3.2%
11 CONDITION AGGRAVATED 793
3.1%
12 DELIRIUM 764
3.0%
13 CONFUSIONAL STATE 735
2.9%
14 VOMITING 718
2.8%
15 DEATH 708
2.8%
16 TREMOR 690
2.7%
17 NAUSEA 660
2.6%
18 SEDATION 639
2.5%
19 ELECTROCARDIOGRAM QT PROLONGED 635
2.5%
20 PSYCHOTIC DISORDER 629
2.5%
21 TACHYCARDIA 624
2.4%
22 DYSTONIA 621
2.4%
23 AKATHISIA 611
2.4%
24 AGGRESSION 580
2.3%
25 PNEUMONIA 562
2.2%
26 SUICIDE ATTEMPT 558
2.2%
27 HYPOTENSION 554
2.2%
28 DIARRHOEA 553
2.2%
29 ANXIETY 550
2.2%
30 NEUTROPENIA 544
2.1%

Important Disclaimer

FDA adverse event reports are submitted voluntarily and do not prove causation. A reported reaction does not mean the drug caused it. Drugs with more users naturally have more reports. Always consult your doctor or pharmacist before making medication decisions.