Adverse Drug Reaction Classification System

Pharmaceutical Information
Drug Name Entacapone
Drug ID BADD_D00773
Description Entacapone is a selective, reversible catechol-O-methyl transferase (COMT) inhibitor for the treatment of Parkinson's disease. It is a member of the class of nitrocatechols. When administered concomittantly with levodopa and a decarboxylase inhibitor (e.g., carbidopa), increased and more sustained plasma levodopa concentrations are reached as compared to the administration of levodopa and a decarboxylase inhibitor.
Indications and Usage Used as an adjunct to levodopa / carbidopa in the symptomatic treatment of patients with idiopathic Parkinson's Disease who experience the signs and symptoms of end-of-dose "wearing-off".
Marketing Status approved; investigational
ATC Code N04BX02
DrugBank ID DB00494
KEGG ID D00781
MeSH ID C071192
PubChem ID 5281081
TTD Drug ID D0J1VY
NDC Product Code 47335-007; 62332-478; 64679-711; 52483-0014; 33342-260; 50268-295; 60687-188; 71610-247; 0781-5578; 64679-781; 48087-0080; 68022-7015; 65862-654; 0615-8298; 68554-0068; 65085-0050; 65862-611; 27241-049; 58032-2003; 65372-1149; 68022-7043; 46708-478; 0527-1830; 17511-109; 46438-0005; 49587-105; 48087-0109; 52427-800
UNII 4975G9NM6T
Synonyms entacapone | 2-cyano-N,N-diethyl-3-(3,4-dihydroxy-5-nitrophenyl)propenamide | Comtan | Comtess | OR 611 | OR-611
Chemical Information
Molecular Formula C14H15N3O5
CAS Registry Number 130929-57-6
SMILES CCN(CC)C(=O)C(=CC1=CC(=C(C(=C1)O)O)[N+](=O)[O-])C#N
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)
Thrombocytopenia01.08.01.002--Not Available
Tooth disorder07.09.05.001--Not Available
Toxic epidermal necrolysis23.03.01.008; 12.03.01.015; 11.07.01.006; 10.01.01.006--
Tremor17.01.06.0020.011523%
Urethral disorder20.07.01.002--Not Available
Urinary incontinence20.02.02.010; 17.05.01.0080.005487%
Urinary retention20.02.02.0110.004115%
Urinary tract disorder20.08.01.001--Not Available
Urticaria23.04.02.001; 10.01.06.001--
Vascular purpura01.01.04.007; 24.07.06.011; 23.06.01.008--Not Available
Ventricular tachycardia02.03.04.0100.002744%
Vertigo17.02.12.002; 04.04.01.003--
Visual impairment06.02.10.013--Not Available
Volvulus07.13.01.0120.004115%Not Available
Vomiting07.01.07.003--
Weight decreased13.15.01.005--
Mental status changes19.07.01.0010.009328%Not Available
Mobility decreased15.03.05.023; 17.02.05.018; 08.01.03.0300.004115%Not Available
Saliva discolouration07.06.01.0080.002744%Not Available
General physical health deterioration08.01.03.0180.012346%Not Available
Urethral haemorrhage24.07.03.006; 20.07.01.0030.002744%Not Available
Sudden onset of sleep17.15.04.0030.005487%Not Available
Deep vein thrombosis24.01.02.0030.002744%Not Available
Lacunar infarction24.04.06.009; 17.08.01.0160.002744%Not Available
Cardiopulmonary failure22.02.06.004; 02.05.01.0040.002744%Not Available
Acute coronary syndrome24.04.04.011; 02.02.02.015--Not Available
Foetor hepaticus09.01.05.006; 07.01.06.026--Not Available
Musculoskeletal stiffness15.03.05.0270.008231%Not Available
Musculoskeletal discomfort15.03.04.001--Not Available
Mucosal discolouration08.01.06.0080.002744%Not Available
The 8th Page    First    Pre   8 9 10    Next   Last    Total 10 Pages