Adverse Drug Reaction Classification System

ADR Ontology
ADR Term Headache
ADR ID BADD_A01965
ADR Hierarchy
17      Nervous system disorders
17.14      Headaches
17.14.01      Headaches NEC
17.14.01.001      Headache
Description A disorder characterized by a sensation of marked discomfort in various parts of the head, not confined to the area of distribution of any nerve. [CTCAE] The symptom of PAIN in the cranial region. It may be an isolated benign occurrence or manifestation of a wide variety of HEADACHE DISORDERS. [MeSH]
MedDRA Code 10019211
MeSH ID D006261; D020773
ADR Severity Grade (FAERS)
ADR Severity Grade (CTCAE)
Synonym
Cephalalgia | Cephalalgia or cephalgia | Cephalgia | Forehead headache | Head pain | Head throbbing | Headache | Headache (except migraine) aggravated | Headache discomfort | Headache dull | Headache fullness | Headache NOS | Headache NOS aggravated | Headache occurring | Headache temporal | Headache transient | Hemicephalgia | Hemicrania | Nocturnal headache | Pain head | Pounding in head | Temporal headache | Headache aggravated | Frontal headache | Occipital headache | Parietal headache | Headache unilateral | Drug-induced headache | Frequent headaches | Chronic headaches | Headache (excl migraine) aggravated | Throbbing headache | Intermittent headache | Retroauricular pain | Headache recurrent | Hemicephalalgia | Nuchal headache | Persistent headache | Barometric pressure headache | Nummular headache | Headaches | Head Pain | Head Pains | Pain, Head | Pains, Head | Cephalodynia | Cephalodynias | Cranial Pain | Cranial Pains | Pain, Cranial | Pains, Cranial | Cephalalgias | Cephalgias | Generalized Headache | Generalized Headaches | Headache, Generalized | Headaches, Generalized | Ocular Headache | Headache, Ocular | Headaches, Ocular | Ocular Headaches | Orthostatic Headache | Headache, Orthostatic | Headaches, Orthostatic | Orthostatic Headaches | Vertex Headache | Headache, Vertex | Headaches, Vertex | Vertex Headaches | Retro-Ocular Headache | Headache, Retro-Ocular | Headaches, Retro-Ocular | Retro Ocular Headache | Retro-Ocular Headaches | Sharp Headache | Headache, Sharp | Headaches, Sharp | Sharp Headaches | Throbbing Headache | Headache, Throbbing | Headaches, Throbbing | Throbbing Headaches | Unilateral Headache | Headache, Unilateral | Headaches, Unilateral | Unilateral Headaches | Bilateral Headache | Bilateral Headaches | Headache, Bilateral | Headaches, Bilateral | Periorbital Headache | Headache, Periorbital | Headaches, Periorbital | Periorbital Headaches
Drugs Leading to the ADR
Drug IDDrug NameADR Frequency (FAERS)ADR Severity Grade (FAERS)
BADD_D00472Ciprofloxacin hydrochloride--
BADD_D00475Citalopram0.000411%
BADD_D00476Citalopram hydrobromide--
BADD_D00477Citric acid0.148771%
BADD_D00479Cladribine0.011466%
BADD_D00480Clarithromycin--
BADD_D00481Clemastine fumarate--
BADD_D00482Clevidipine--
BADD_D00483Clindamycin--
BADD_D00487Clindamycin phosphate--
BADD_D00488Clobazam--
BADD_D00489Clobetasol--
BADD_D00490Clobetasol propionate--
BADD_D00495Clofarabine--
BADD_D00496Clofazimine--
BADD_D00497Clomiphene--
BADD_D00498Clomiphene citrate--
BADD_D00499Clomipramine--
BADD_D00500Clomipramine hydrochloride--
BADD_D00501Clonazepam--
BADD_D00502Clonidine--
BADD_D00503Clonidine hydrochloride--
BADD_D00504Clopidogrel--
BADD_D00505Clopidogrel bisulfate--
BADD_D00506Clorazepate dipotassium--
BADD_D00507Clorazepic acid--
BADD_D00511Clozapine--
BADD_D00512Cobicistat--
BADD_D00517Codeine sulfate--
BADD_D00518Colchicine--
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ADReCS-Target
ADR Term Drug Name Target