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Drug ReportsBaclofen
Baclofen
Baclofen, Fleqsuvy, Gablofen, Lioresal, Lyvispah, Ozobax (baclofen) is a small molecule pharmaceutical. Baclofen was first approved as Lioresal on 1982-01-01. It is used to treat cerebral palsy, hiccup, huntington disease, intractable pain, and multiple sclerosis amongst others in the USA. It is known to target gamma-aminobutyric acid type B receptor subunit 1.
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Commercial
Therapeutic Areas
Therapeutic Area
MeSH
infectionsD007239
neoplasmsD009369
musculoskeletal diseasesD009140
stomatognathic diseasesD009057
nervous system diseasesD009422
urogenital diseasesD000091642
cardiovascular diseasesD002318
hereditary congenital and neonatal diseases and abnormalitiesD009358
immune system diseasesD007154
signs and symptoms pathological conditionsD013568
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Trade Name
FDA
EMA
Fleqsuvy, Gablofen, Lioresal, Lyvispah, Ozobax (generic drugs available since 1988-07-21, discontinued: Kemstro)
Drug Products
FDA
EMA
New Drug Application (NDA)
New Drug Application (NDA)
Abbreviated New Drug Application (ANDA)
Abbreviated New Drug Application (ANDA)
Baclofen
Tradename
Company
Number
Date
Products
LIORESALAmneal PharmaceuticalsN-020075 RX1992-06-17
3 products, RLD, RS
LYVISPAHAmneal PharmaceuticalsN-215422 RX2021-11-22
3 products, RLD, RS
FLEQSUVYAzurityN-215602 RX2022-02-04
1 products, RLD, RS
OZOBAX DSMetacel PharmaceuticalsN-208193 RX2023-10-12
1 products, RLD, RS
GABLOFENPiramal Critical CareN-022462 RX2010-11-19
4 products, RLD, RS
Show 3 discontinued
Labels
FDA
EMA
Brand Name
Status
Last Update
baclofenANDA2024-02-08
baclofen (intrathecal)ANDA2023-11-08
fleqsuvyNew Drug Application2023-02-27
gablofenNew Drug Application2022-12-24
kemstro2006-01-04
lioresalNew Drug Application2016-10-07
lioresal (baclofen)New Drug Application2022-12-14
lyvispahNew Drug Application2023-04-20
ozobaxNew Drug Application2023-10-17
Agency Specific
FDA
EMA
No data
Patent Expiration
Patent
Expires
Flag
FDA Information
Baclofen, Lyvispah, Amneal
114911252041-09-29DPU-3488, U-3489
118502252041-09-29DPU-3488, U-3489
107922622039-07-29DPU-3263
116541242039-07-29DP
Baclofen, Ozobax, Metacel Pharms Llc
106105022039-08-30U-2779
Baclofen, Fleqsuvy, Azurity
113246962037-09-29DP
114462462037-09-08U-3433
ATC Codes
M: Musculo-skeletal system drugs
M03: Muscle relaxants
M03B: Muscle relaxants, centrally acting agents
M03BX: Other centrally acting agents in atc
M03BX01: Baclofen
HCPCS
Code
Description
J0475
Injection, baclofen, 10 mg
J0476
Injection, baclofen, 50 mcg for intrathecal trial
Clinical
Clinical Trials
140 clinical trials
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Indications Phases 4
Indication
MeSH
Ontology
ICD-10
Ph 1
Ph 2
Ph 3
Ph 4
Other
Total
AlcoholismD000437EFO_0003829F10.12864320
Cerebral palsyD002547G801213410
Gastroesophageal refluxD005764EFO_0003948K21131139
Muscle spasticityD009128HP_000125721216
PainD010146EFO_0003843R52224
Alcohol withdrawal deliriumD000430EFO_10008001124
StrokeD020521EFO_0000712I63.9112
HemiplegiaD006429HP_0011099G81.011
Overactive urinary bladderD053201EFO_1000781N32.8111
Lower urinary tract symptomsD059411EFO_000800811
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Indications Phases 3
Indication
MeSH
Ontology
ICD-10
Ph 1
Ph 2
Ph 3
Ph 4
Other
Total
Multiple sclerosisD009103EFO_0003885G351539
Fragile x syndromeD005600Q99.21214
Charcot-marie-tooth diseaseD002607EFO_0004148G60.022
AnalgesiaD000698111
Acute painD059787R52111
Knee osteoarthritisD020370EFO_0004616M17111
Female genital diseasesD005831EFO_0009549N85111
LeukemiaD007938C9511
Myelodysplastic syndromesD009190D4611
NeoplasmsD009369C8011
Show 8 more
Indications Phases 1
Indications Without Phase
Indication
MeSH
Ontology
ICD-10
Ph 1
Ph 2
Ph 3
Ph 4
Other
Total
Migraine disordersD008881EFO_0003821G4311
HeadacheD006261HP_0002315R5111
ArthritisD001168HP_0001369M05-M1411
TendinopathyD052256EFO_1001434M77.911
SynovitisD013585EFO_0008997M67.511
SpasmD013035M62.8311
RadiculopathyD011843M54.111
GoutD006073EFO_0004274M1011
Feeding and eating disordersD001068F5011
Bulimia nervosaD052018EFO_0005204F50.211
Show 11 more
Epidemiology
Epidemiological information for investigational and approved indications
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Drug
General
Drug common nameBaclofen
INNbaclofen
Description
Baclofen is a monocarboxylic acid that is butanoic acid substituted by an amino group at position 4 and a 4-chlorophenyl group at position 3. It acts as a central nervous system depressant, GABA agonist and muscle relaxant. It has a role as a muscle relaxant, a central nervous system depressant and a GABA agonist. It is a monocarboxylic acid, a primary amino compound, a member of monochlorobenzenes and a gamma-amino acid. It is a tautomer of a baclofen zwitterion.
Classification
Small molecule
Drug class
Image (chem structure or protein)Loading
Structure (InChI/SMILES or Protein Sequence)
NCC(CC(=O)O)c1ccc(Cl)cc1
Identifiers
PDB
CAS-ID1134-47-0
RxCUI
ChEMBL IDCHEMBL701
ChEBI ID2972
PubChem CID2284
DrugBankDB00181
UNII IDH789N3FKE8 (ChemIDplus, GSRS)
Target
Agency Approved
No data
Alternate
GABBR1
GABBR1
Organism
Homo sapiens
Gene name
GABBR1
Gene synonyms
GPRC3A
NCBI Gene ID
Protein name
gamma-aminobutyric acid type B receptor subunit 1
Protein synonyms
GABA-B receptor, R1 subunit, gamma-aminobutyric acid (GABA) B receptor, 1, seven transmembrane helix receptor
Uniprot ID
Mouse ortholog
Gabbr1 (54393)
gamma-aminobutyric acid type B receptor subunit 1 (Q9WV18)
Variants
No data
Financial
Revenue by drug
$
£
No data
Estimated US medical usage
Baclofen
Total medical expenditures per year (USD, in millions)
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Number of persons purchased
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Number of purchases
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Refill frequency
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Price per prescription (USD)
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Tabular view
Trends
PubMed Central
Top Terms for Disease or Syndrome:
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Additional graphs summarizing 14,423 documents
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Safety
Black-box Warning
Black-box warning for: Baclofen (intrathecal), Gablofen, Lioresal, Lioresal (baclofen)
Adverse Events
Top Adverse Reactions
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34,944 adverse events reported
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