Adverse Drug Reaction Classification System

Pharmaceutical Information
Drug Name Pralidoxime
Drug ID BADD_D01815
Description Pralidoxime is an antidote to organophosphate pesticides and chemicals. Organophosphates bind to the esteratic site of acetylcholinesterase, which results initially in reversible inactivation of the enzyme. If given within 24 hours,after organophosphate exposure, pralidoxime reactivates the enzyme cholinesterase by cleaving the phosphate-ester bond formed between the organophosphate and acetylcholinesterase.
Indications and Usage For the treatment of poisoning due to those pesticides and chemicals of the organophosphate class which have anticholinesterase activity and in the control of overdosage by anticholinesterase drugs used in the treatment of myasthenia gravis.
Marketing Status approved; vet_approved
ATC Code V03AB04
DrugBank ID DB00733
KEGG ID D00469
MeSH ID C028797
PubChem ID 4884
TTD Drug ID D0X7NU
NDC Product Code Not Available
UNII P7MU9UTP52
Synonyms pralidoxime | 2-PAM | 2-hydroxyiminomethyl-1-methylpyridinium | 1-methylpyridinium-2-aldoxime ion | pralidoxime bromide | 2-Pam bromide | pralidoxime chloride | 2-formyl-1-methylpyridinium chloride oxime | pyridine-2-aldoxime methochloride | 2-PAM chloride | pyridine-2-aldoxime methachloride | pralidoxime fumarate (1:1) | pralidoxime iodide | pyridine-2-aldoxime methiodide | pralidoxime lactate (1:1) | pralidoxime mesylate | 2-hydroxyiminomethylpyridinium methylmethanesulfonate | pralidoxime methyl sulfate | N-methylpyridinium 2-aldoxime methylsulfate | pralidoxime nitrate (1:1) | pralidoxime sulfate (1:1) | pralidoxime trichloroacetate | pralidoxime, 14C-labeled | Protopam | Protopam Chloride | Contrathion
Chemical Information
Molecular Formula C7H9N2O+
CAS Registry Number 6735-59-7
SMILES C[N+]1=CC=CC=C1C=NO
Chemical Structure
ADRs Induced by Drug
*The priority for ADR severity classification is based on FAERS assessment, followed by the most severe level in CTCAE rating. If neither is available, it will be displayed as 'Not available'.
**The 'Not Available' level is hidden by default and can be restored by clicking on the legend twice.
ADR Term ADReCS ID ADR Frequency (FAERS) ADR Severity Grade (FAERS) ADR Severity Grade (CTCAE)
Agitation17.02.05.012; 19.06.02.001--
Diplopia06.02.06.002; 17.17.01.005---
Dizziness02.11.04.006; 17.02.05.003; 24.06.02.007--
Haemoglobin13.01.05.018---
Headache17.14.01.001--
Hyperventilation19.01.02.004; 22.02.01.006---
Muscle necrosis15.05.05.007---
Muscular weakness15.05.06.001; 17.05.03.005--
Nausea07.01.07.001--
Pain08.01.08.004--
Somnolence17.02.04.006; 19.02.05.003--
Tachycardia02.03.02.007---
Vision blurred06.02.06.007; 17.17.01.010--
Haemorrhage24.07.01.002---
Inflammation08.01.05.007; 10.02.01.089---
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