Adverse Drug Reaction Classification System

Pharmaceutical Information
Drug Name Theophylline
Drug ID BADD_D02195
Description A methylxanthine derivative from tea with diuretic, smooth muscle relaxant, bronchial dilation, cardiac and central nervous system stimulant activities. Mechanistically, theophylline acts as a phosphodiesterase inhibitor, adenosine receptor blocker, and histone deacetylase activator. Theophylline is marketed under several brand names such as Uniphyl and Theochron, and it is indicated mainly for asthma, bronchospasm, and COPD.
Indications and Usage For the treatment of the symptoms and reversible airflow obstruction associated with chronic asthma and other chronic lung diseases, such as emphysema and chronic bronchitis.
Marketing Status approved
ATC Code R03DA04
DrugBank ID DB00277
KEGG ID D00371; D06103
MeSH ID D013806
PubChem ID 2153
TTD Drug ID D0F8RA
NDC Product Code 29033-001; 54838-556; 60687-258; 62135-556; 0480-3310; 69315-227; 62135-457; 23155-741; 46708-025; 68462-356; 62332-025; 68462-380; 69315-226; 72162-2038; 27808-033; 58624-0401; 51407-318; 68462-721; 68462-722; 0480-3309; 46708-026; 60219-2045; 49452-7720; 42291-922; 42858-702; 60219-2046; 38779-1816; 23155-742; 29033-002; 0121-4820; 42858-701; 62332-026; 60592-073; 0121-0820; 65724-4203; 51407-319
UNII C137DTR5RG
Synonyms Theophylline | 3,7-Dihydro-1,3-dimethyl-1H-purine-2,6-dione | 1,3-Dimethylxanthine | 1,3 Dimethylxanthine | Armophylline | Constant-T | Constant T | ConstantT | Elixophyllin | Euphylong | Glycine Theophyllinate | Theophyllinate, Glycine | Lodrane | Uniphyllin | Nuelin S.A. | Nuelin | Monospan | Quibron T-SR | Quibron T SR | Quibron TSR | Slo-Phyllin | Slo Phyllin | SloPhyllin | Somophyllin-T | Somophyllin T | SomophyllinT | Sustaire | Synophylate | Theo Von Ct | Ct, Theo Von | Von Ct, Theo | Theo-24 | Theo 24 | Theo24 | Theobid | Theocin | Theoconfin Continuous | Theodur | Theo-Dur | Theo Dur | Theolair | Theolix | Theon | Aerolate | Theonite | Theopek | Theophylline Sodium Glycinate | Glycinate, Theophylline Sodium | Sodium Glycinate, Theophylline | Theospan | Theostat | Theovent | Uniphyl | Uniphylline | Theophylline Anhydrous | Anhydrous, Theophylline | Accurbron | Aerobin | Afonilum Retard | Aquaphyllin | Bronchoparat | Bronkodyl
Chemical Information
Molecular Formula C7H8N4O2
CAS Registry Number 58-55-9
SMILES CN1C2=C(C(=O)N(C1=O)C)NC=N2
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)
Tachycardia02.03.02.007--Not Available
Tachypnoea22.02.01.014--Not Available
Tension19.06.02.005--Not Available
Therapeutic response decreased08.06.01.016--Not Available
Tonic convulsion17.12.03.011--Not Available
Tremor17.01.06.002--
Urinary retention20.02.02.011--
Urticaria23.04.02.001; 10.01.06.001--
Venous thrombosis24.01.01.008--Not Available
Ventricular arrhythmia02.03.04.006--
Ventricular extrasystoles02.03.04.007--Not Available
Vomiting07.01.07.003--
Haemodynamic instability24.03.02.006--Not Available
Cardiac flutter02.03.02.012--Not Available
Epigastric discomfort07.01.02.004--Not Available
Inappropriate antidiuretic hormone secretion14.05.07.001; 05.03.03.001--Not Available
Cardiac disorder02.11.01.003--Not Available
Poisoning12.03.01.004--Not Available
Decreased appetite14.03.01.005; 08.01.09.028--
Adverse drug reaction08.06.01.009--Not Available
Pulmonary function test decreased13.19.01.001--Not Available
Supraventricular tachyarrhythmia02.03.03.014--Not Available
Brain injury19.07.03.007; 17.11.01.003--Not Available
Hypoxic-ischaemic encephalopathy17.13.02.006; 24.04.06.021; 22.02.02.011--Not Available
Stress cardiomyopathy24.04.04.026; 02.04.01.012--Not Available
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ADReCS-Target
Drug Name ADR Term Target
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