Adverse Drug Reaction Classification System

Pharmaceutical Information
Drug Name Cephalexin
Drug ID BADD_D00412
Description Cephalexin is the first of the first generation cephalosporins.[A179071,A179074] This antibiotic contains a beta lactam and a dihydrothiazide.[A179071] Cephalexin is used to treat a number of susceptible bacterial infections through inhibition of cell wall synthesis.[A179083,Label] Cephalexin was approved by the FDA on 4 January 1971.[L6547]
Indications and Usage Cephalexin is indicated for the treatment of certain infections caused by susceptible bacteria.[Label,L6550,L6553] These infections include respiratory tract infections, otitis media, skin and skin structure infections, bone infections, and genitourinary tract infections.[Label,L6550,L6553]
Marketing Status approved; investigational; vet_approved
ATC Code J01DB01
DrugBank ID DB00567
KEGG ID D00263; D00906
MeSH ID D002506
PubChem ID 27447
TTD Drug ID D0Z5EM
NDC Product Code 80425-0006; 43063-536; 43063-678; 50268-152; 53002-2182; 53002-2260; 55289-057; 62250-801; 63629-9206; 67877-545; 68071-2249; 68071-4429; 70518-3066; 70934-040; 72789-251; 80425-0005; 0093-2238; 0093-3145; 0093-3147; 50090-0219; 53002-2181; 63629-8184; 63629-8858; 63629-9207; 68071-2889; 68071-4434; 68071-4516; 68788-7796; 70518-3362; 70518-3378; 72789-252; 76420-034; 42708-017; 42708-145; 50090-3199; 62135-480; 62250-802; 63187-046; 63629-7742; 63629-8854; 63629-9436; 65862-018; 67877-254; 69043-008; 70518-3059; 63629-4222; 67877-255; 68071-4355; 68788-9713; 70518-3448; 80425-0121; 65862-338; 43063-497; 53002-2540; 62135-481; 63629-8855; 63629-8857; 63629-9198; 63629-9199; 63629-9201; 68180-440; 68180-441; 68788-7761; 68788-9539; 71205-553; 76420-287; 76420-288; 80425-0004; 0093-2240; 0093-4177; 0143-9769; 0143-9770; 50268-151; 60687-152; 63187-205; 63629-8856; 63629-9435; 67877-219; 67877-220; 68071-2246; 68788-7938; 70518-2273; 82982-024; 24979-155; 42291-209; 42582-211; 42582-212; 43063-634; 50090-3427; 62135-711; 63629-7927; 63629-9202; 63629-9205; 67877-544; 68071-4465; 72162-1833; 42708-070; 50090-0220; 53002-2180; 60687-163; 61919-606; 62135-710; 63629-7739; 63629-9203; 65862-019; 68071-4406; 68071-5038; 68071-5241; 68180-121; 68788-7529; 68788-9326; 69043-009; 42708-100; 50090-2749; 55289-058; 63629-7743; 63629-9200; 67296-0246; 68180-122; 70518-3595; 76420-035; 59651-230; 0093-4175; 24979-154; 42291-208; 50090-3202; 50090-3252; 50090-6445; 63629-7740; 63629-9204; 68071-2726; 68071-2940; 68788-9538; 69778-930; 69778-931; 71205-591; 71205-672; 72287-310; 76420-052; 45865-428; 50090-4795
UNII OBN7UDS42Y
Synonyms Cephalexin | Cefalexin | Cephalexin Hydrochloride | Cephalexin Monohydrochloride, Monohydrate | Cephalexin, (6R-(6alpha,7alpha(R*)))-Isomer | Cephalexin, (6R-(6alpha,7beta(S*)))-Isomer | Cephalexin, (6R-(6alpha,7beta))-Isomer | Cephalexin, Monosodium Salt | Cephalexin Monohydrochloride | Ceporexine | Palitrex | Cephalexin Monohydrate | Cephalexin Dihydride | Cephalexin Hemihydrate | 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-((aminophenylacetyl)amino)-3-methyl-8-oxo-, (6R-(6alpha,7beta(R*)))- | Cephalexin, Monosodium Salt, (6R-(6alpha,7beta))-Isomer
Chemical Information
Molecular Formula C16H17N3O4S
CAS Registry Number 15686-71-2
SMILES CC1=C(N2C(C(C2=O)NC(=O)C(C3=CC=CC=C3)N)SC1)C(=O)O
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)
Swollen tongue23.04.01.014; 10.01.05.015; 07.14.02.0030.000081%Not Available
Systemic lupus erythematosus15.06.02.003; 23.03.02.006; 10.04.03.0040.000017%Not Available
Tachycardia02.03.02.0070.000026%Not Available
Throat irritation22.12.03.029; 07.05.05.0370.000026%Not Available
Throat tightness22.12.03.031; 19.01.02.005--Not Available
Thrombocytopenia01.08.01.0020.000034%Not Available
Thrombotic thrombocytopenic purpura24.07.06.014; 23.06.01.011; 01.08.01.0050.000017%
Tinnitus17.04.07.004; 04.04.01.002--
Tongue disorder07.14.01.0020.000038%Not Available
Tongue oedema07.14.02.007; 23.04.01.009; 10.01.05.0080.000017%Not Available
Tooth discolouration07.09.02.001--
Toxic epidermal necrolysis23.03.01.008; 12.03.01.015; 11.07.01.006; 10.01.01.0060.000094%
Tremor17.01.06.002--
Type I hypersensitivity10.01.03.0060.000034%Not Available
Urethral disorder20.07.01.002--Not Available
Urinary tract disorder20.08.01.001--Not Available
Urticaria23.04.02.001; 10.01.06.0010.000939%
Vaginal discharge21.08.02.002--
Vaginal infection11.01.10.002; 21.14.02.002--
Vasculitis24.12.04.027; 10.02.02.006--
Vertigo17.02.12.002; 04.04.01.003--
Visual impairment06.02.10.0130.000026%Not Available
Vomiting07.01.07.0030.000223%
Vomiting projectile07.01.07.012--Not Available
Vulvovaginal discomfort21.08.02.005--Not Available
Wheezing22.03.01.009--
Mental status changes19.07.01.0010.000026%Not Available
Tubulointerstitial nephritis20.05.02.0020.000086%Not Available
Acute generalised exanthematous pustulosis12.03.01.005; 11.07.01.018; 10.01.01.034; 23.03.10.0020.000232%Not Available
Peripheral swelling08.01.03.053; 02.05.04.0150.000139%Not Available
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ADReCS-Target
Drug Name ADR Term Target
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