Adverse Drug Reaction Classification System

Pharmaceutical Information
Drug Name Lorazepam
Drug ID BADD_D01318
Description Lorazepam is a short-acting and rapidly cleared benzodiazepine used commonly as a sedative and anxiolytic.[A957] It was developed by DJ Richards, presented and marketed initially by Wyeth Pharmaceuticals in the USA in 1977. The first historic FDA label approval is reported in 1985 by the company Mutual Pharm.[L5095]
Indications and Usage Lorazepam is FDA-approved for the short-term relief of anxiety symptoms related to anxiety disorders and anxiety associated with depressive symptoms such as anxiety-associated insomnia. It is as well used as an anesthesia premedication in adults to relieve anxiety or to produce sedation/amnesia and for the treatment of status epilepticus.[T385] Some off-label indications of lorazepam include rapid tranquilization of an agitated patient, alcohol withdrawal delirium, alcohol withdrawal syndrome, muscle spasms, insomnia, panic disorder, delirium, chemotherapy-associated anticipatory nausea and vomiting, and psychogenic catatonia.[T385]
Marketing Status approved
ATC Code N05BA06
DrugBank ID DB00186
KEGG ID D00365
MeSH ID D008140
PubChem ID 3958
TTD Drug ID D0E0OG
NDC Product Code 0641-6047; 0641-6049; 0904-6008; 71554-009; 72166-001; 0093-3426; 0121-0770; 52427-663; 55154-7976; 60687-638; 65162-018; 68788-7533; 69315-904; 70518-0275; 70518-0445; 0641-6002; 0641-6048; 72789-236; 76329-8261; 0904-6007; 51927-0195; 67763-101; 76420-296; 0093-3427; 52427-661; 61919-062; 63187-536; 67296-1478; 67296-1622; 68071-5022; 0409-6778; 71205-235; 71335-1467; 71610-600; 72572-380; 0641-6000; 0641-6001; 0641-6003; 0641-6051; 48087-0076; 51927-1005; 55154-7975; 61919-607; 67296-1332; 67544-142; 71610-008; 71610-654; 71610-655; 58118-1095; 63304-773; 65162-687; 68071-4916; 68071-5250; 70518-0486; 70518-2186; 70518-2442; 71205-228; 71335-0329; 71335-1455; 71335-1694; 0641-6207; 57218-950; 0187-0064; 53002-5291; 58118-0904; 60760-516; 63187-576; 68071-2666; 70934-782; 72789-197; 72789-226; 0904-6009; 13107-085; 0187-0065; 50383-705; 54348-049; 60687-627; 60687-649; 63304-774; 65162-015; 71335-1138; 71610-255; 12828-0025; 0093-3425; 53002-6290; 67544-191; 68071-3096; 0409-1985; 68788-7355; 70518-1275; 70518-3188; 70518-3423; 71205-166; 71205-756; 71610-122; 71610-229; 71610-674; 0641-6044; 0641-6046; 0641-6050; 64330-020; 43353-255; 52427-658; 55154-7977; 63304-772; 68788-7428; 69315-906; 70518-2268; 70518-3225; 72189-351; 17478-040; 52427-667; 55700-778; 65162-017; 67544-261; 70518-1520; 0054-3532; 71335-0655; 49452-4140; 51552-0729; 13107-083; 50090-5508; 63629-2953; 68071-2662; 68071-3121; 68071-5068; 69315-905; 71610-178; 71610-199; 71610-225; 0641-6045; 52696-0002; 62991-1682; 13107-084; 45865-499; 0187-0063; 50090-5509; 58118-1096
UNII O26FZP769L
Synonyms Lorazepam | Ativan | Orfidal Wyeth | Wyeth, Orfidal | Témesta | Tolid | Donix | Duralozam | Durazolam | Idalprem | Laubeel | Lorazep Von Ct | Von Ct, Lorazep | Lorazepam Medical | Medical, Lorazepam | Lorazepam-Neuraxpharm | Lorazepam Neuraxpharm | Lorazepam-Ratiopharm | Lorazepam Ratiopharm | Novo-Lorazem | Novo Lorazem | Nu-Loraz | Nu Loraz | Sedicepan | Sinestron | WY-4036 | WY 4036 | WY4036 | Apo-Lorazepam | Apo Lorazepam | Somagerol | Temesta
Chemical Information
Molecular Formula C15H10Cl2N2O2
CAS Registry Number 846-49-1
SMILES C1=CC=C(C(=C1)C2=NC(C(=O)NC3=C2C=C(C=C3)Cl)O)Cl
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)
Hypotension24.06.03.0020.001284%
Hypothermia12.05.03.001; 08.05.01.0030.000185%
Hypothyroidism05.02.03.001; 14.11.01.0120.000062%
Hypotonia17.05.02.002; 15.05.04.0080.000092%Not Available
Hypotonia neonatal18.04.01.006; 17.05.02.010; 15.05.04.0120.000031%Not Available
Hypoventilation22.02.01.007--Not Available
Hypovolaemia14.05.05.0020.000077%Not Available
Hypoxia22.02.02.0030.000277%
Ileus paralytic07.02.05.0010.000031%Not Available
Inappropriate affect19.04.01.0050.000062%Not Available
Incoherent19.10.03.006; 17.02.08.002--Not Available
Incontinence07.01.06.011; 20.02.02.004; 17.05.01.0060.000031%Not Available
Increased appetite14.03.01.003; 08.01.09.0270.000068%Not Available
Infection11.01.08.002--Not Available
Influenza like illness08.01.03.010--
Injection site bruising23.03.11.015; 12.07.03.042; 08.02.03.042; 24.07.06.0170.000157%Not Available
Injection site erythema23.03.06.015; 08.02.03.001; 12.07.03.0010.000135%Not Available
Injection site extravasation12.07.03.002; 08.02.03.0020.000068%Not Available
Injection site pain12.07.03.011; 08.02.03.0100.000256%Not Available
Injection site reaction12.07.03.015; 08.02.03.0140.000120%
Insomnia19.02.01.002; 17.15.03.0020.000810%
Instillation site pain12.07.01.008; 08.02.01.008--Not Available
Intentional self-injury19.12.01.002; 12.01.08.0360.001632%Not Available
Iron deficiency anaemia14.13.02.001; 01.03.01.0020.000031%Not Available
Irritability19.04.02.013; 08.01.03.0110.000206%
Jaundice23.03.03.030; 09.01.01.004; 01.06.04.0040.000123%Not Available
Laryngeal oedema10.01.05.003; 23.04.01.005; 22.04.02.0010.000062%
Lethargy19.04.04.004; 17.02.04.003; 08.01.01.0080.000311%
Leukocytosis01.02.01.0020.000046%
Leukopenia01.02.02.0010.000123%Not Available
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ADReCS-Target
Drug Name ADR Term Target
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