Adverse Drug Reaction Classification System

Pharmaceutical Information
Drug Name Alendronic acid
Drug ID BADD_D00066
Description Alendronic acid is a second generation bisphosphonate that is used for the treatment of some forms of osteoperosis and Paget's disease[FDA Label][A959,A203111]. It functions by preventing resorption of bone[FDA Label][A959].
Indications and Usage Alendronic acid is indicated for the treatment and prevention of osteoporosis in men and postmenopausal women, treatment of glucocorticoid-induced osteoporosis, and Paget's disease of bone[FDA Label][A959,A176750]. However, alendronic acid is not indicated for use in pediatric populations or patients with a creatinine clearance <35mL/min[FDA Label].
Marketing Status approved
ATC Code M05BA04
DrugBank ID DB00630
KEGG ID D07119
MeSH ID D019386
PubChem ID 2088
TTD Drug ID D09KLR
NDC Product Code Not Available
UNII X1J18R4W8P
Synonyms Alendronate | 4-Amino-1-Hydroxybutylidene 1,1-Biphosphonate | Aminohydroxybutane Bisphosphonate | MK-217 | MK 217 | MK217 | Alendronate Monosodium Salt, Trihydrate | Alendronate Sodium | Fosamax
Chemical Information
Molecular Formula C4H13NO7P2
CAS Registry Number 66376-36-1
SMILES C(CC(O)(P(=O)(O)O)P(=O)(O)O)CN
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)
Osteodystrophy15.02.03.0070.000044%Not Available
Osteogenesis imperfecta15.11.01.003; 03.11.01.003--Not Available
Osteolysis15.02.03.008; 14.04.04.0060.000176%Not Available
Osteomalacia20.01.01.002; 15.02.03.001; 14.04.04.0010.000132%Not Available
Osteomyelitis15.02.05.001; 11.01.01.001--
Osteonecrosis24.04.05.004; 15.02.04.0070.003615%
Osteoporosis15.02.03.002; 14.04.04.0020.009043%
Osteoporotic fracture15.08.02.007; 14.04.04.007; 12.04.02.0050.000176%Not Available
Osteosclerosis15.02.04.0120.000383%Not Available
Ovarian cancer21.11.01.003; 16.12.04.0010.000044%Not Available
Ovarian cyst16.04.03.001; 21.11.01.0020.000220%Not Available
Ovarian disorder21.11.02.0040.000220%Not Available
Pain08.01.08.0040.006512%
Pain in extremity15.03.04.0100.007339%
Pain in jaw15.02.01.0030.001554%Not Available
Pain of skin23.03.03.0030.000066%
Palpitations02.11.04.0120.000920%
Pancreatitis07.18.01.0010.000352%
Panic attack19.06.04.0010.000220%Not Available
Panic disorder19.06.04.0020.000044%Not Available
Papule23.03.03.0380.000066%Not Available
Paralysis17.01.04.004--Not Available
Paraplegia17.01.04.0070.000044%Not Available
Parathyroid disorder05.04.03.0010.000044%Not Available
Parathyroid tumour benign16.37.02.002; 05.04.03.0030.000044%Not Available
Parkinsonism17.01.05.0030.000066%Not Available
Pathological fracture12.04.02.006; 16.32.03.007; 15.08.02.0080.001396%Not Available
Pelvi-ureteric obstruction20.01.05.0030.000132%Not Available
Pelvic pain21.10.01.001; 20.02.03.007; 07.01.06.0120.000220%
Peptic ulcer07.04.07.0010.000603%Not Available
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