Adverse Drug Reaction Classification System

Pharmaceutical Information
Drug Name Triazolam
Drug ID BADD_D02277
Description Withdrawn in the United Kingdom due to risk of psychiatric adverse drug reactions. This drug continues to be available in the U.S. Internationally, triazolam is a Schedule IV drug under the Convention on Psychotropic Substances.
Indications and Usage For the short-term treatment of insomnia.
Marketing Status approved; investigational
ATC Code N05CD05
DrugBank ID DB00897
KEGG ID D00387
MeSH ID D014229
PubChem ID 5556
TTD Drug ID D0U3LS
NDC Product Code 12828-0041; 0009-0017; 50090-6471; 59762-3717; 43353-451; 70710-1521; 71335-1876; 0009-5188; 42816-0017; 67763-128; 0054-4858; 50742-645; 43063-996; 50742-646; 59762-3718; 70710-1289; 70771-1576; 50090-4733; 70771-1162; 0054-4859
UNII 1HM943223R
Synonyms Triazolam | U-33,030 | U 33,030 | U33,030 | Halcion | Trilam | Apo-Triazo | Apo Triazo | Gen-Triazolam | Gen Triazolam
Chemical Information
Molecular Formula C17H12Cl2N4
CAS Registry Number 28911-01-5
SMILES CC1=NN=C2N1C3=C(C=C(C=C3)Cl)C(=NC2)C4=CC=CC=C4Cl
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)
Affect lability19.04.01.001--Not Available
Cognitive disorder19.21.02.001; 17.03.03.0030.000604%
Libido disorder19.08.03.004; 21.03.02.006--Not Available
Mental disorder19.07.01.0020.000403%Not Available
Abnormal behaviour19.01.01.0010.001289%Not Available
Amnestic disorder17.03.02.007; 19.20.05.001--Not Available
Decreased appetite14.03.01.005; 08.01.09.028--
Ill-defined disorder08.01.03.049--Not Available
Psychotic disorder19.03.01.002--
Renal impairment20.01.03.0100.000806%Not Available
Electrocardiogram low voltage13.14.05.021--Not Available
Respiratory tract infection22.07.07.001; 11.01.08.017--Not Available
Intestinal congestion07.01.06.019--Not Available
Muscle tone disorder17.05.02.014; 15.05.04.017--Not Available
Language disorder19.19.01.006; 17.02.08.0150.000604%Not Available
Anal incontinence17.05.01.021; 07.01.06.0290.000604%
Depersonalisation/derealisation disorder19.14.01.004--Not Available
Alcohol interaction08.06.03.003--Not Available
Drowning12.01.18.003; 08.04.01.0140.000403%Not Available
Impulsive behaviour19.18.01.001--Not Available
Sopor19.02.04.002; 17.02.04.0210.013900%Not Available
Hyporesponsive to stimuli17.02.05.0570.000604%Not Available
Drug ineffective for unapproved indication12.09.02.002; 08.06.01.0380.001370%Not Available
Drug use disorder19.07.06.0120.000604%Not Available
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