Adverse Drug Reaction Classification System

Pharmaceutical Information
Drug Name Erlotinib
Drug ID BADD_D00800
Description Erlotinib is an inhibitor of the epidermal growth factor receptor (EGFR) tyrosine kinase that is used in the treatment of non-small cell lung cancer, pancreatic cancer and several other types of cancer. It is typically marketed under the trade name Tarceva. Erlotinib binds to the epidermal growth factor receptor (EGFR) tyrosine kinase in a reversible fashion at the adenosine triphosphate (ATP) binding site of the receptor. Recent studies demonstrate that erlotinib is also a potent inhibitor of JAK2V617F, which is a mutant form of tyrosine kinase JAK2 found in most patients with polycythemia vera (PV) and a substantial proportion of patients with idiopathic myelofibrosis or essential thrombocythemia. This finding introduces the potential use of erlotinib in the treatment of JAK2V617F-positive PV and other myeloproliferative disorders.
Indications and Usage For the treatment of patients with locally advanced or metastatic non-small cell lung cancer after failure of at least one prior chemotherapy regimen. Also for use, in combination with gemcitabine, as the first-line treatment of patients with locally advanced, unresectable or metastatic pancreatic cancer.
Marketing Status Prescription; Discontinued
ATC Code L01EB02
DrugBank ID DB00530
KEGG ID D07907
MeSH ID D000069347
PubChem ID 176870
TTD Drug ID D07POC
NDC Product Code 70771-1521; 63304-096; 63850-7566; 68382-913; 63304-095; 0093-7663; 70771-1522; 68382-914; 59923-725; 59923-726; 0093-7664; 0093-7662; 68382-915; 70771-1523; 68554-0052; 63304-135; 59923-727
Synonyms Erlotinib Hydrochloride | Hydrochloride, Erlotinib | Erlotinib HCl | HCl, Erlotinib | OSI-774 | OSI 774 | OSI774 | CP 358774 | 358774, CP | CP 358,774 | 358,774, CP | CP-358,774 | CP358,774 | CP-358774 | CP358774 | 11C-erlotinib | 11C erlotinib | Erlotinib | N-(3-ethynylphenyl)-6,7-bis(2-methoxyethoxy)quinazolin-4-amine | Tarceva
Chemical Information
Molecular Formula C22H23N3O4
CAS Registry Number 183321-74-6
SMILES COCCOC1=C(C=C2C(=C1)C(=NC=N2)NC3=CC=CC(=C3)C#C)OCCOC
Chemical Structure
ADR Related Proteins Induced by Drug
ADR Term Protein Name UniProt AC TTD Target ID PMID
Not AvailableNot AvailableNot AvailableNot AvailableNot Available
ADRs Induced by Drug
ADR Term ADReCS ID ADR Frequency (FAERS) ADR Severity Grade (FAERS) ADR Severity Grade (CTCAE)
Nausea07.01.07.001--
Neck pain15.03.04.009--
Neoplasm16.16.02.0010.000556%Not Available
Neoplasm malignant16.16.01.0010.002919%Not Available
Nephritis20.05.02.001--Not Available
Nephrolithiasis20.04.01.002--
Nervous system disorder17.02.10.001--Not Available
Neuropathy peripheral17.09.03.003--Not Available
Neutropenia01.02.03.004--Not Available
Neutrophil count decreased13.01.06.010--
Obliterative bronchiolitis22.03.01.012--Not Available
Ocular hyperaemia06.04.05.004--Not Available
Oedema14.05.06.010; 08.01.07.006--Not Available
Oedema mouth23.04.01.008; 10.01.05.006; 07.05.04.0010.000533%Not Available
Oedema peripheral14.05.06.011; 08.01.07.007; 02.05.04.007--
Oesophageal ulcer07.04.05.0020.000799%
Oesophagitis07.08.05.0010.000799%
Oral discomfort07.05.05.0010.001332%Not Available
Oral mucosal blistering07.05.05.0170.000799%Not Available
Oral mucosal eruption07.05.05.0180.001066%Not Available
Oral pain07.05.03.0020.002664%
Orthostatic hypotension24.06.03.004; 17.05.01.020--Not Available
Oxygen saturation decreased13.02.01.004--Not Available
Pain08.01.08.004--
Pain in extremity15.03.04.010--
Pain in jaw15.02.01.003--Not Available
Pain of skin23.03.03.0030.000799%
Palmar erythema23.03.06.0100.000533%Not Available
Palmar-plantar erythrodysaesthesia syndrome17.02.07.009; 23.07.04.001--
Palpitations02.01.02.003--
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