Adverse Drug Reaction Classification System

Pharmaceutical Information
Drug Name Tadalafil
Drug ID BADD_D02106
Description Tadalafil is a selective phosphodiesterase-5 inhibitor that is used in the treatment of erectile dysfunction (ED), pulmonary arterial hypertension (PAH), and benign prostatic hypertrophy.[L39100, L39105] It was first approved in 2003 by the FDA for use in ED and later in 2009 for PAH. In contrast to other PDE5 inhibitors like [sildenafil], tadalafil has greater selectivity for PDE5 and a longer half-life which has made it a more suitable option for chronic once-daily dosing in the treatment of PAH.[A242287]
Indications and Usage Used for the treatment of erectile dysfunction.
Marketing Status Prescription
ATC Code G04BE08
DrugBank ID DB00820
KEGG ID D02008
MeSH ID D000068581
PubChem ID 110635
TTD Drug ID D05MQK
NDC Product Code 69238-1348; 16729-370; 42291-787; 68981-043; 62512-0063; 68071-5186; 71205-400; 65862-850; 31722-644; 53747-050; 50268-739; 68071-2613; 71821-008; 72303-0825; 72761-017; 68071-5092; 42291-865; 76420-126; 71610-581; 31722-643; 68071-2553; 69238-1346; 70518-2450; 0002-4463; 27241-113; 60219-1349; 70771-1476; 51293-840; 33342-267; 13668-566; 43598-578; 65862-853; 13668-568; 68071-2451; 63629-8288; 71610-213; 0093-3016; 47335-009; 63629-7943; 0093-3017; 71610-603; 33342-266; 69238-1347; 73377-080; 0110-4464; 66302-467; 0110-4467; 13668-581; 13668-567; 70771-1477; 0093-3019; 67184-0524; 68462-779; 27241-114; 66039-921; 79572-033; 0002-4462; 16729-372; 42291-789; 68180-921; 69238-1349; 75834-249; 68071-4912; 42291-864; 71205-418; 50090-4247; 71335-1255; 47335-011; 62128-0385; 71335-1239; 29300-288; 68180-922; 33342-268; 71821-007; 29300-287; 42291-866; 35573-412; 69037-0015; 69097-374; 65372-1173; 71610-214; 69097-376; 43598-575; 45865-991; 68071-2632; 68462-782; 50090-5724; 47335-012; 0395-8085; 72303-0822; 71052-059; 68382-899; 50268-738; 33342-278; 38779-3062; 65862-851; 50436-0370; 68071-2554; 71335-1670; 62332-178; 69097-375; 43063-236; 16714-077; 60219-1346; 71610-298; 16714-074; 0110-4462; 46144-327; 68071-5116; 68462-781; 27241-123; 65862-852; 63275-9895; 43598-576; 0002-4464; 70518-2862; 69097-526; 68382-898; 62512-0056; 60219-1347; 66174-0021; 71205-268; 31722-645; 46708-177; 27241-112; 62756-028; 31722-646; 71335-1620; 51552-1550; 62332-180; 71610-353; 61919-887; 35573-409; 68071-2421; 50090-4753; 71205-502; 72303-0823; 65862-719; 50090-5344; 71335-1587; 42291-788; 71205-269; 63629-8409; 68462-780; 71610-325; 69097-373; 71610-354; 68180-920; 50090-5627; 47335-010; 60219-1348; 70518-3001; 61919-889; 67835-5045; 68071-5110; 13668-565; 75834-248; 71335-1823; 42291-786; 42291-804; 35573-411; 42291-867; 71610-461; 43353-044; 50090-4660; 67184-0525; 75834-247; 50090-5641; 49452-7596; 71821-009; 68180-919; 29300-286; 35573-410; 71335-1400; 0093-3018; 71610-303; 68071-5272; 46708-841; 70771-1475; 67184-0526; 50379-0005; 68071-5138; 81999-0006; 27241-111; 68180-914; 66039-843; 50090-4276; 51293-842; 46708-178; 43063-969; 68071-5182; 62991-3128; 43353-070; 71610-567; 16729-369; 63415-0117; 67184-0523; 72189-145; 16729-371; 16714-075; 16714-076; 31722-647; 75834-250; 64552-4047; 65862-880; 0110-4463; 43598-573; 68788-8153; 50090-5187; 72789-184; 33342-265; 0002-4465; 70771-1478; 70518-2972; 71335-1884; 43353-857; 90027-004; 46708-179; 62332-179; 63629-8157; 51293-839; 68071-5202; 0093-3334; 46708-180; 43598-574; 71335-1491; 68382-897; 29300-289; 51293-841; 68071-2417; 62332-177; 68382-896; 0110-4465; 63629-4601; 71821-006; 60592-742; 51927-5037; 72303-0824; 71610-324
Synonyms Tadalafil | Pyrazino(1',2':1,6)pyrido(3,4-b)indole-1,4-dione, 6-(1,3- benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-2-methyl-, (6R,12aR)- | IC351 | IC-351 | IC 351 | Cialis
Chemical Information
Molecular Formula C22H19N3O4
CAS Registry Number 171596-29-5
SMILES CN1CC(=O)N2C(C1=O)CC3=C(C2C4=CC5=C(C=C4)OCO5)NC6=CC=CC=C36
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)
Insomnia19.02.01.002; 17.15.03.002--
Interstitial lung disease10.02.01.033; 22.01.02.003--Not Available
Intestinal obstruction07.13.01.0020.002398%Not Available
Intracranial aneurysm24.02.04.001; 17.08.06.0010.001439%Not Available
Intraocular pressure increased13.07.04.0020.004316%Not Available
Irritable bowel syndrome19.24.01.003; 07.02.04.0030.000959%Not Available
Joint swelling15.01.02.004--Not Available
Lacrimation increased06.08.02.004--
Lethargy19.04.04.004; 17.02.04.003; 08.01.01.008--
Libido increased21.03.02.007; 19.08.03.0020.002398%
Liver function test abnormal13.03.01.013--Not Available
Localised infection11.01.08.0060.000959%Not Available
Loss of consciousness17.02.04.004--Not Available
Lower respiratory tract infection11.01.09.002; 22.07.01.002--Not Available
Lung disorder22.02.07.0010.002398%Not Available
Macular degeneration06.09.03.0010.001439%Not Available
Malaise08.01.01.0030.017266%
Malignant melanoma23.08.01.001; 16.03.01.0010.039328%Not Available
Mass08.03.05.0030.000959%Not Available
Memory impairment19.20.01.003; 17.03.02.003--
Meningitis11.01.03.001; 17.06.03.0010.001439%
Menometrorrhagia21.01.03.001--Not Available
Menopausal symptoms21.02.02.002--Not Available
Menorrhagia21.01.03.002--
Metastases to lung22.08.01.005; 16.22.02.0020.000250%Not Available
Metastatic malignant melanoma23.08.01.002; 16.03.01.0020.000500%Not Available
Metrorrhagia21.01.01.006--Not Available
Micturition urgency20.02.02.0060.000959%
Migraine24.03.05.003; 17.14.02.001--Not Available
Mitral valve incompetence02.07.01.0020.000959%Not Available
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