Loss Of Consciousness
49 drugs3,783 FAERS reportsMedDRA PT
GET
/api/v1/reaction/loss-of-consciousnessReference statistics only. FAERS reports are voluntarily submitted and are not incidence rates, safety signals, or causal evidence. The drugs below are ranked by how often this reaction appears on FAERS reports for each drug — high share does not mean the drug caused the reaction, and absence from this list does not mean the reaction never occurred. This is not a symptom checker.
DefinitionNLM MeSH D014474
Loss of the ability to maintain awareness of self and environment combined with markedly reduced responsiveness to environmental stimuli. (From Adams et al., Principles of Neurology, 6th ed, pp344-5)
Source: U.S. National Library of Medicine — MeSH (Unconsciousness)
Drugs reporting Loss Of Consciousness (49)
Share = reports listing this reaction ÷ total matched reports for the drug. — means the upstream totals query failed at ingest and the denominator is unknown.
- 1Lithium Chloride525%
- 2Trifluoperazine1815%
- 3Pyrophosphate38.1%
- 4Collagen26.9%
- 5Thallium26.7%
- 6Fluorescein606.6%
- 7Iopromide2476.3%
- 8Lofexidine95.7%
- 9Sulfur Hexafluoride824.7%
- 10Ferric Derisomaltose524.2%
- 11Flurazepam164.2%
- 12Protriptyline44.2%
- 13Zanamivir1044.1%
- 14Droxidopa8474.0%
- 15Regadenoson1833.9%
- 16Helium23.8%
- 17Oxidronate53.7%
- 18Ferumoxytol683.6%
- 19Thymol123.4%
- 20Fludrocortisone703.3%
- 21Carbinoxamine63.3%
- 22Flutemetamol133.2%
- 23Sodium Ascorbate1013.2%
- 24Ascorbate1013.2%
- 25Desipramine443.2%
- 26Triazolam2633.1%
- 27Midodrine1112.8%
- 28Clomipramine1202.7%
- 29Ioversol1022.7%
- 30Propafenone1322.4%
- 31Perflutren1372.4%
- 32Ephedrine152.3%
- 33Disopyramide222.3%
- 34Iodixanol762.2%
- 35Pegloticase762.2%
- 36Pentobarbital22.2%
- 37Iohexol1642.0%
- 38Lenacapavir81.9%
- 39Baloxavir431.9%
- 40Baloxavir Marboxil431.9%
- 41Ponesimod61.9%
- 42Difelikefalin71.8%
- 43Ropivacaine411.8%
- 44Bupivacaine2861.7%
- 45Iomeprol211.7%
- 46Technetium161.6%
- 47Follitropin Alfa271.4%
- 48Tetrofosmin81.3%
- 49Benzene1—
Related reactions
Other reactions most often co-reported on the same drug set. Ranked by Jaccard similarity over drug-id sets — pure data-derived co-occurrence, not a clinical relationship.
- Blood Pressure Decreased12 shared · 0.14
- Anaphylactic Reaction14 shared · 0.12
- Syncope9 shared · 0.12
- Hyperhidrosis12 shared · 0.11
- Flushing11 shared · 0.11
- Unresponsive To Stimuli6 shared · 0.11
- Chest Discomfort12 shared · 0.10
- Anaphylactic Shock7 shared · 0.09
- Urticaria16 shared · 0.09
- Chest Pain14 shared · 0.08
Literature
Recent PubMed references pinned to Unconsciousness as a MeSH major topic. About the reaction term itself — not about any specific drug.
- Who Knows the Patient Best? An Epistemological Approach to Family-Centered Care for Unconscious Patients in the Adult Intensive Care Unit.Nursing & health sciences · 2026 · Joseph JPMID 42178181DOI 10.1111/nhs.70360
- Validation of 2 Syncope Risk Scores and Comparison With Physician Risk Estimation.JAMA network open · 2026 · Suh EH, Winskill C, Sacco DL, et al.PMID 42154462DOI 10.1001/jamanetworkopen.2026.17362
- Sensor detection and pacing for impending reflex syncope.Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology · 2026 · Sutton RPMID 42145267DOI 10.1093/europace/euag070
- Empirical Anatomical Versus HAFE-Guided Cardioneuroablation for Vasovagal Syncope: Long-Term Efficacy and Safety Outcomes.Clinical cardiology · 2026 · Zhang B, Du X, Luo C, et al.PMID 42145262DOI 10.1002/clc.70348
- Prevalence and outcomes of cerebral vasculitis in patients with comatose ventilated meningitis in the dexamethasone era.BMC research notes · 2026 · Roesch N, Canet EPMID 42135797DOI 10.1186/s13104-026-07871-x
- Multi-center pressure reactivity index temporal trajectories for predicting outcome in comatose subarachnoid hemorrhage patients.Neurosurgical review · 2026 · Chang JJ, Foreman B, Kepplinger D, et al.PMID 42120701DOI 10.1007/s10143-026-04323-9
Note. FAERS reports are voluntarily submitted and are NOT incidence rates, signals, or causal evidence. Counts reflect reporting volume, not how often a reaction occurs. Reference statistics only.