Adverse Drug Reaction Classification System

Pharmaceutical Information
Drug Name Hydroxyurea
Drug ID BADD_D01110
Description An antineoplastic agent that inhibits DNA synthesis through the inhibition of ribonucleoside diphosphate reductase.
Indications and Usage For management of melanoma, resistant chronic myelocytic leukemia, and recurrent, metastatic, or inoperable carcinoma of the ovary and Sickle-cell anemia.
Marketing Status approved
ATC Code L01XX05
DrugBank ID DB01005
KEGG ID D00341
MeSH ID D006918
PubChem ID 3657
TTD Drug ID D07CWD
NDC Product Code 0904-6939; 35369-0006; 49452-3650; 55154-7143; 61269-403; 68084-284; 70518-3615; 51927-0072; 0555-0882; 55154-3554; 69315-164; 38779-1354; 42291-321; 71770-105; 49884-724; 17337-0023; 0003-6335; 0003-6337; 60429-265; 61269-835; 70518-0916; 55512-0003; 61269-402; 71770-120; 0003-0830; 51552-0851; 62049-135; 0003-6336; 61269-404; 10135-702; 71052-323; 17337-0022
UNII X6Q56QN5QC
Synonyms Hydroxyurea | Hydroxycarbamid | Oncocarbide | Hydrea
Chemical Information
Molecular Formula CH4N2O2
CAS Registry Number 127-07-1
SMILES C(=O)(N)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)
Febrile neutropenia08.05.02.004; 01.02.03.0020.000392%
Feeling abnormal08.01.09.014--Not Available
Fibrosis08.03.01.0010.000112%Not Available
Fluid retention20.01.02.003; 14.05.06.0020.000168%Not Available
Folate deficiency14.12.02.006--Not Available
Gangrene24.04.05.003; 23.06.06.001; 11.02.01.003--Not Available
Gastric cancer16.13.03.001; 07.21.02.0010.000728%Not Available
Gastric haemorrhage24.07.02.007; 07.12.01.0010.000224%
Gastric ulcer07.04.03.0020.000336%
Gastrointestinal disorder07.11.01.001--Not Available
Gastrointestinal haemorrhage24.07.02.009; 07.12.02.0010.000504%Not Available
Generalised tonic-clonic seizure17.12.01.0020.000112%Not Available
Gout15.01.06.001; 14.09.01.0010.000112%Not Available
Haematemesis24.07.02.011; 07.12.02.0020.000224%Not Available
Haematochezia24.07.02.012; 07.12.02.0030.000168%Not Available
Haematoma24.07.01.0010.000336%
Haematuria20.02.01.006; 21.10.01.018; 24.07.01.0470.000224%
Haemoglobin13.01.05.018--Not Available
Haemolysis01.06.04.0020.000112%
Haemolytic anaemia01.06.03.0020.000336%Not Available
Hallucination19.10.04.003--
Headache17.14.01.001--
Hemiparesis17.01.04.0010.000168%
Hemiplegia17.01.04.0020.000224%Not Available
Hepatic failure09.01.03.0020.000112%
Hepatic function abnormal09.01.02.0010.001030%Not Available
Hepatitis09.01.07.0040.000168%Not Available
Hepatocellular injury09.01.07.0080.000112%Not Available
Hepatosplenomegaly09.01.05.002; 01.09.03.0010.000168%Not Available
Hepatotoxicity12.03.01.008; 09.01.07.0090.000112%Not Available
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ADReCS-Target
Drug Name ADR Term Target
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