Lamotrigine 5mg/5ml oral solution
Requires a prescription from a doctor or prescriber
Lamotrigine is an antiepileptic drug belonging in the phenyltriazine class.
Official documents, adverse reaction reporting, and safety monitoring
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Official medicine documents
Safety monitoring data
Yellow Card reports
The MHRA Yellow Card scheme collects reports of suspected side effects from healthcare professionals and patients. View the Drug Analysis Profile (iDAP) for real-world adverse reaction data.
View Drug Analysis Profile
Suspected adverse reactions reported for Lamotrigine
Browse all iDAP reports
Interactive Drug Analysis Profiles for all medicines
Report a side effect
Submit a Yellow Card report to the MHRA
Data from the MHRA Yellow Card scheme. A reported reaction does not necessarily mean the medicine caused it. Contains public sector information licensed under the Open Government Licence v3.0.
EudraVigilance
The European Medicines Agency (EMA) collects suspected adverse reaction reports from across the EU/EEA through the EudraVigilance system. Search for safety data on this medicine.
View EudraVigilance report
Suspected adverse reactions reported for Lamotrigine
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Learn about EU pharmacovigilance and safety monitoring
EudraVigilance data is published by the European Medicines Agency (EMA). A suspected adverse reaction is not necessarily caused by the medicine.
1 branded products available
WHO defined daily dose (DDD)
300 mg
Not a recommended dose. The DDD is the assumed average maintenance dose per day for a drug used for its main indication in adults. It is a statistical measure used for research and comparison purposes only.
Source: WHO Collaborating Centre for Drug Statistics Methodology, distributed via NHS dm+d BNF mapping files. Contains public sector information licensed under the Open Government Licence v3.0.
Therapeutically similar medicines
Similarity based on WHO Anatomical Therapeutic Chemical (ATC) classification and NHS BNF section grouping. Source data: NHS dm+d via TRUD (OGL v3.0), WHO ATC/DDD Index.
NHS prescribing volume and spending trends
Clinical guidelines and formulary information
British National Formulary
Lamotrigine
Source: British National Formulary, NICE. Joint Formulary Committee. Contains public sector information licensed under the Open Government Licence v3.0.
NICE clinical guidance(9)
Bipolar disorder: assessment and management (CG185)
Epilepsies in children, young people and adults (NG217)
Mexiletine for treating the symptoms of myotonia in non-dystrophic myotonic disorders (TA748)
Antenatal and postnatal mental health: clinical management and service guidance (CG192)
Neuropathic pain in adults: pharmacological management in non-specialist settings (CG173)
Cannabidiol with clobazam for treating seizures associated with Lennox–Gastaut syndrome (TA615)
Cenobamate for treating focal onset seizures in epilepsy (TA753)
Fenfluramine for treating seizures associated with Lennox–Gastaut syndrome in people 2 years and over (TA1050)
Depression in adults: treatment and management (NG222)
Source: National Institute for Health and Care Excellence (NICE). Contains public sector information licensed under the Open Government Licence v3.0.
Check stock at pharmacies and supply information
Pharmacy stock checkers
Search for this medicine at major UK pharmacy chains. These links open the retailer's own website — results depend on their current online catalogue.
Supply & product information
Official product databases and supply status monitoring
Pharmacy links redirect to the retailer's own search and do not represent real-time stock levels. emc (electronic medicines compendium) is operated by Datapharm Ltd. Shortage information sourced from NHS Specialist Pharmacy Service (SPS), sps.nhs.uk.
Codes for healthcare professionals and prescribing systems
These codes are used by healthcare IT systems and prescribers to identify this medicine.
NHS UK identifiers
Browse tools
SNOMED CT and dm+d codes from NHS TRUD (Technology Reference data Update Distribution), licensed under the Open Government Licence v3.0. BNF codes from NHS Business Services Authority (NHSBSA). ATC codes from the WHO Collaborating Centre for Drug Statistics Methodology (whocc.no).
Active and completed clinical studies from ClinicalTrials.gov
Source: ClinicalTrials.gov, a database of the U.S. National Library of Medicine (NLM), National Institutes of Health (NIH). Data accessed via ClinicalTrials.gov API v2. Trial information is provided for research purposes and does not constitute medical advice.
Pharmacology and chemical data from DrugBank
Key facts
Drug status
Approved
Major interactions
1 found
Half-life
14-59 hours
Mechanism
The exact mechanism of action of lamotrigine is not fully elucidated, as it may…
Food interactions
1 warning
Human targets
18 targets
Data: DrugBank · CC BY-NC 4.0
Pharmacokinetics at a glance
Absorption
98%
Half-life
14-59 hours
Protein binding
55%
[A191946][L9404]…
Volume of distribution
0.9 to 1.3 L/kg
Metabolism
240mg
[A192027]…
Elimination
240 mg
[A192027]
Following oral administration of 240 mg radiolabelled lamotrigine, about 94%…
Clearance
0.18 to 1.21 mL/min/kg
Pharmacokinetic data: DrugBank · CC BY-NC 4.0
Lamotrigine has relatively few side-effects and does not require laboratory monitoring. While it is indicated for epilepsy and bipolar disorders, there is evidence that lamotrigine could have some clinical efficacy in certain neuropathic pain states.[A849][A850]
[L9404]
It is also indicated for the process of conversion to drug monotherapy for those at least 16 years of age or older with partial seizures and currently are receiving treatment with carbamazepine, phenytoin, phenobarbital, primidone, or valproate as the single antiepileptic drug (AED).
[L9404]
In addition to the above, lamotrigine is also indicated for the maintenance treatment of bipolar I disorder, delaying the time to mood episodes (which may include mania, hypomania, depression, mixed episodes) in adults at least 18 years or older, who have been treated for acute mood symptoms with standard therapy.
[L9404]
Limitations of use
It is important to note that lamotirigine should not be used in the treatment of acute mood episodes, as efficacy has not been established in this context.
[L9404]
Known interactions with other medications. Always consult a healthcare professional.
Showing 50 of 1981 interactions
Fatal cases of overdose of up to 15g of lamotrigine have been reported. Overdose with lamotrigine has been manifested by ataxia, nystagmus, increased seizures, decreased level of consciousness, coma, and intraventricular conduction delay. Though no known antidote exists for lamotrigine, hospitalization and general supportive measures should be employed in the case of a suspected lamotrigine overdose.
Gastric lavage and emesis may be warranted with simultaneous protection of the airway. It is uncertain at this time whether hemodialysis is an effective means of removing lamotrigine from the sytemic circulation.
[L12183][L9404]
Lamotrigine likely acts by inhibiting sodium currents by selective binding to the inactive sodium channel, suppressing the release of the excitatory amino acid, glutamate. The mechanism of action of lamotrigine in reducing anticonvulsant activity is likely the same in managing bipolar disorder. Studies on lamotrigine have identified its binding to sodium channels in a fashion similar to local anesthetics, which could explain the demonstrated clinical benefit of lamotrigine in some neuropathic pain states.T28
Lamotrigine displays binding properties to several different receptors. In laboratory binding assays, it demonstrates weak inhibitory effect on the serotonin 5-HT3 receptor. Lamotrigine also weakly binds to Adenosine A1/A2 receptors, α1/α2/β adrenergic receptors, dopamine D1/D2 receptors, GABA A/B receptors, histamine H1 receptors, κ-opioid receptor (KOR), mACh receptors and serotonin 5-HT2 receptors with an IC50>100 µM. Weak inhibitory effects were observed at sigma opioid receptors.[L9404] An in vivo study revealed evidence that lamotrigine inhibits Cav2.3 (R-type) calcium currents, which may also contribute to its anticonvulsant effects.[A31737]
A note on cardiovascular effects
The metabolite of lamotrigine, 2-N-methyl metabolite (formed by glucuronidation), is reported to cause dose-dependent prolongations of the PR interval, widening of the QRS complex, and at higher doses, complete AV block. Although this harmful metabolite is only found in trace amounts in humans, plasma concentrations may increase in conditions that cause decreased drug glucuronidation, such as liver disease.[A191335][L9404][L12183]
How the body processes this drug — absorption, distribution, metabolism, and elimination
[L9404][L12183]
[A191946][L12183]
One pharmacokinetic study revealed a half-life of 22.8 to 37.4 hours in healthy volunteers. It also reported that enzyme-inducing antiepileptic drugs such as pheobarbital, phenytoin, or carbamazepine decrease the half-life of lamotrigine.
On the other hand, valproic acid increases the half-life of lamotrigine (in the range of 48-59 hours).
[A191946]
[A191946][L9404]
This drug is not expected to undergo clinically significant interactions with other drugs via competition for protein binding sites due its lower protein binding.
[L9404][L12183]
[L9404][L12183]
[A192027]
The total radioactivity detected after a 240mg radiolabeled dose of lamotrigine during clinical trials were as follows: lamotrigine as unchanged drug(10%), a 2-N-glucuronide (76%), a 5-N-glucuronide (10%), a 2-N-methyl metabolite (0.14%), as well as various other minor metabolites (4%).
[L9404]
[A192027]
Following oral administration of 240 mg radiolabelled lamotrigine, about 94% of total drug and its metabolites administered is recovered in the urine and 2% is recovered in the feces.
[L9404]
One pharmacokinetic study recovered 43 to 87% of a lamotrigine dose in the urine mainly as glucuronidated metabolites.
[A191946]
2-N-glucuronide is mainly excreted in the urine.
[A192027]
[L9404]
In one study, healthy volunteers on lamictal monotherapy showed a clearance of about 0.44 mL/min/kg after a single dose.
[L9404]
Proteins and enzymes this drug interacts with in the body
PMID:30343943
They are also involved in a variety of calcium-dependent processes, including muscle contraction, hormone or neurotransmitter release, gene expression, cell motility, cell division and cell death. The isoform alpha-1E gives rise to R-type calcium currents. R-type calcium channels belong to the 'high-voltage activated' (HVA) group and are blocked by nickel.
They are however insensitive to dihydropyridines (DHP). Calcium channels containing alpha-1E subunit could be involved in the modulation of firing patterns of neurons which is important for information processing
The influx of Na(+) ions provokes membrane depolarization, initiating the propagation of electrical signals throughout cells and tissues .
PMID:15385606 PMID:16988069 PMID:17145499 PMID:17167479 PMID:19369487 PMID:24311784 PMID:25240195 PMID:26680203 PMID:7720699
Nav1.7 plays a crucial role in controlling the excitability and action potential propagation from nociceptor neurons, thereby contributing to the sensory perception of pain PMID:17145499 PMID:17167479 PMID:19369487 PMID:24311784
PMID:10580103 PMID:12384689 PMID:24036948 PMID:24776970 PMID:25791876 PMID:26645915
Involved in membrane depolarization during action potential in nociceptors which function as key relay stations for the electrical transmission of pain signals from the periphery to the central nervous system .
PMID:24036948 PMID:24776970 PMID:25791876 PMID:26645915
Also involved in rapid BDNF-evoked neuronal depolarization PMID:12384689
Enzymes involved in drug metabolism — important for understanding drug interactions
Proteins that transport this drug across cell membranes
PMID:2897240 PMID:35970996 PMID:8898203 PMID:9038218 PMID:35507548
Catalyzes the flop of phospholipids from the cytoplasmic to the exoplasmic leaflet of the apical membrane. Participates mainly to the flop of phosphatidylcholine, phosphatidylethanolamine, beta-D-glucosylceramides and sphingomyelins .
PMID:8898203
Energy-dependent efflux pump responsible for decreased drug accumulation in multidrug-resistant cells PMID:2897240 PMID:35970996 PMID:9038218
PMID:9260930 PMID:9687576
Functions as a Na(+)-independent, bidirectional uniporter .
PMID:21128598 PMID:9687576
Cation cellular uptake or release is driven by the electrochemical potential, i.e. membrane potential and concentration gradient .
PMID:15212162 PMID:9260930 PMID:9687576
However, may also engage electroneutral cation exchange when saturating concentrations of cation substrates are reached (By similarity). Predominantly expressed at the basolateral membrane of hepatocytes and proximal tubules and involved in the uptake and disposition of cationic compounds by hepatic and renal clearance from the blood flow .
PMID:15783073
Implicated in monoamine neurotransmitters uptake such as histamine, dopamine, adrenaline/epinephrine, noradrenaline/norepinephrine, serotonin and tyramine, thereby supporting a physiological role in the central nervous system by regulating interstitial concentrations of neurotransmitters .
PMID:16581093 PMID:17460754 PMID:9687576
Also capable of transporting dopaminergic neuromodulators cyclo(his-pro), salsolinol and N-methyl-salsolinol, thereby involved in the maintenance of dopaminergic cell integrity in the central nervous system .
PMID:17460754
Mediates the bidirectional transport of acetylcholine (ACh) at the apical membrane of ciliated cell in airway epithelium, thereby playing a role in luminal release of ACh from bronchial epithelium .
PMID:15817714
Also transports guanidine and endogenous monoamines such as vitamin B1/thiamine, creatinine and N-1-methylnicotinamide (NMN) .
PMID:12089365 PMID:15212162 PMID:17072098 PMID:24961373 PMID:9260930
Mediates the uptake and efflux of quaternary ammonium compound choline .
PMID:9260930
Mediates the bidirectional transport of polyamine agmatine and the uptake of polyamines putrescine and spermidine .
PMID:12538837 PMID:21128598
Able to transport non-amine endogenous compounds such as prostaglandin E2 (PGE2) and prostaglandin F2-alpha (PGF2-alpha) .
PMID:11907186
Also involved in the uptake of xenobiotic 4-(4-(dimethylamino)styryl)-N-methylpyridinium (ASP) .
PMID:12395288 PMID:16394027
May contribute to regulate the transport of organic compounds in testis across the blood-testis-barrier (Probable)
PMID:11388889 PMID:11408531 PMID:12439218 PMID:12719534 PMID:15389554 PMID:16263091 PMID:16272756 PMID:16581093 PMID:19536068 PMID:21128598 PMID:23680637 PMID:24961373 PMID:34040533 PMID:9187257 PMID:9260930 PMID:9655880
Functions as a pH- and Na(+)-independent, bidirectional transporter (By similarity). Cation cellular uptake or release is driven by the electrochemical potential (i.e. membrane potential and concentration gradient) and substrate selectivity (By similarity). Hydrophobicity is a major requirement for recognition in polyvalent substrates and inhibitors (By similarity).
Primarily expressed at the basolateral membrane of hepatocytes and proximal tubules and involved in the uptake and disposition of cationic compounds by hepatic and renal clearance from the blood flow (By similarity). Most likely functions as an uptake carrier in enterocytes contributing to the intestinal elimination of organic cations from the systemic circulation .
PMID:16263091
Transports endogenous monoamines such as N-1-methylnicotinamide (NMN), guanidine, histamine, neurotransmitters dopamine, serotonin and adrenaline .
PMID:12439218 PMID:24961373 PMID:35469921 PMID:9260930
Also transports natural polyamines such as spermidine, agmatine and putrescine at low affinity, but relatively high turnover .
PMID:21128598
Involved in the hepatic uptake of vitamin B1/thiamine, hence regulating hepatic lipid and energy metabolism .
PMID:24961373
Mediates the bidirectional transport of acetylcholine (ACh) at the apical membrane of ciliated cell in airway epithelium, thereby playing a role in luminal release of ACh from bronchial epithelium .
PMID:15817714
Transports dopaminergic neuromodulators cyclo(his-pro) and salsolinol with lower efficency .
PMID:17460754
Also capable of transporting non-amine endogenous compounds such as prostaglandin E2 (PGE2) and prostaglandin F2-alpha (PGF2-alpha) .
PMID:11907186
May contribute to the transport of cationic compounds in testes across the blood-testis-barrier (Probable). Also involved in the uptake of xenobiotics tributylmethylammonium (TBuMA), quinidine, N-methyl-quinine (NMQ), N-methyl-quinidine (NMQD) N-(4,4-azo-n-pentyl)-quinuclidine (APQ), azidoprocainamide methoiodide (AMP), N-(4,4-azo-n-pentyl)-21-deoxyajmalinium (APDA) and 4-(4-(dimethylamino)styryl)-N-methylpyridinium (ASP) PMID:11408531 PMID:15389554 PMID:35469921 PMID:9260930
Proteins that carry this drug through the body
PMID:19021548
Major calcium and magnesium transporter in plasma, binds approximately 45% of circulating calcium and magnesium in plasma (By similarity).
Potentially has more than two calcium-binding sites and might additionally bind calcium in a non-specific manner (By similarity). The shared binding site between zinc and calcium at residue Asp-273 suggests a crosstalk between zinc and calcium transport in the blood (By similarity). The rank order of affinity is zinc > calcium > magnesium (By similarity).
Binds to the bacterial siderophore enterobactin and inhibits enterobactin-mediated iron uptake of E.coli from ferric transferrin, and may thereby limit the utilization of iron and growth of enteric bacteria such as E.coli .
PMID:6234017
Does not prevent iron uptake by the bacterial siderophore aerobactin PMID:6234017
ATC N03AX09
Chemical identifiers
CAS, UNII, InChI Key and database cross-references
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Chemical identifiers
CAS, UNII, InChI Key and database cross-references
Linked compound data from DrugBank Open Data (CC BY-NC 4.0)
Lamotrigine
Additional database identifiers
Drugs Product Database (DPD)
238
ChemSpider
3741
BindingDB
50031299
PDB
IYJ
Guide to Pharmacology
2622
ZINC
ZINC000000013156
HUGO Gene Nomenclature Committee (HGNC)
HGNC:1392
GeneCards
CACNA1E
Guide to Pharmacology
534
UniProt Accession
CAC1E_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:10585
GenAtlas
SCN1A
GeneCards
SCN1A
GenBank Gene Database
AF225985
GenBank Protein Database
12642270
Guide to Pharmacology
578
UniProt Accession
SCN1A_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:10582
GenAtlas
SCN10A
GeneCards
SCN10A
GenBank Gene Database
AF117907
GenBank Protein Database
4838145
Guide to Pharmacology
585
UniProt Accession
SCNAA_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:10583
GenAtlas
SCN11A
GeneCards
SCN11A
GenBank Gene Database
AF188679
GenBank Protein Database
6572950
UniProt Accession
SCNBA_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:10588
GenAtlas
SCN2A
GeneCards
SCN2A
GenBank Gene Database
M94055
GenBank Protein Database
457879
Guide to Pharmacology
579
UniProt Accession
SCN2A_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:10590
GenAtlas
SCN3A
GeneCards
SCN3A
GenBank Gene Database
AJ251507
GenBank Protein Database
7414320
Guide to Pharmacology
580
UniProt Accession
SCN3A_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:10591
GenAtlas
SCN4A
GeneCards
SCN4A
GenBank Gene Database
M81758
GenBank Protein Database
338213
Guide to Pharmacology
581
UniProt Accession
SCN4A_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:10593
GenAtlas
SCN5A
GeneCards
SCN5A
GenBank Gene Database
M77235
GenBank Protein Database
184039
Guide to Pharmacology
582
UniProt Accession
SCN5A_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:10594
GeneCards
SCN7A
UniProt Accession
SCN7A_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:10596
GenAtlas
SCN8A
GeneCards
SCN8A
GenBank Gene Database
AF050736
GenBank Protein Database
4321647
Guide to Pharmacology
583
UniProt Accession
SCN8A_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:10597
GenAtlas
SCN9A
GeneCards
SCN9A
GenBank Gene Database
X82835
GenBank Protein Database
758110
Guide to Pharmacology
584
UniProt Accession
SCN9A_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:10583
GenAtlas
SCN11A
GeneCards
SCN11A
GenBank Gene Database
AF188679
GenBank Protein Database
6572950
UniProt Accession
SCNBA_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:262
GenAtlas
ADORA1
GeneCards
ADORA1
GenBank Gene Database
S45235
GenBank Protein Database
256155
Guide to Pharmacology
18
UniProt Accession
AA1R_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:263
GenAtlas
ADORA2A
GeneCards
ADORA2A
GenBank Gene Database
M97370
GenBank Protein Database
177892
Guide to Pharmacology
19
UniProt Accession
AA2AR_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:277
GenAtlas
ADRA1A
GeneCards
ADRA1A
GenBank Gene Database
D25235
GenBank Protein Database
433201
Guide to Pharmacology
22
UniProt Accession
ADA1A_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:281
GenAtlas
ADRA2A
GeneCards
ADRA2A
GenBank Gene Database
M23533
GenBank Protein Database
178196
Guide to Pharmacology
25
UniProt Accession
ADA2A_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:285
GenAtlas
ADRB1
GeneCards
ADRB1
GenBank Gene Database
J03019
GenBank Protein Database
178200
Guide to Pharmacology
28
UniProt Accession
ADRB1_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:3020
GenAtlas
DRD1
GeneCards
DRD1
GenBank Gene Database
X55760
GenBank Protein Database
30397
Guide to Pharmacology
214
UniProt Accession
DRD1_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:3026
GenAtlas
DRD5
GeneCards
DRD5
GenBank Gene Database
X58454
GenBank Protein Database
32049
Guide to Pharmacology
218
UniProt Accession
DRD5_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:3023
GenAtlas
DRD2
GeneCards
DRD2
GenBank Gene Database
M30625
GenBank Protein Database
181432
Guide to Pharmacology
215
UniProt Accession
DRD2_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:4075
GenAtlas
GABRA1
GeneCards
GABRA1
GenBank Gene Database
X13584
GenBank Protein Database
31631
Guide to Pharmacology
404
UniProt Accession
GBRA1_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:4076
GenAtlas
GABRA2
GeneCards
GABRA2
GenBank Gene Database
S62907
GenBank Protein Database
386422
Guide to Pharmacology
405
UniProt Accession
GBRA2_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:4077
GenAtlas
GABRA3
GeneCards
GABRA3
GenBank Gene Database
S62908
GenBank Protein Database
386424
Guide to Pharmacology
406
UniProt Accession
GBRA3_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:4078
GenAtlas
GABRA4
GeneCards
GABRA4
GenBank Gene Database
U30461
GenBank Protein Database
905393
Guide to Pharmacology
407
UniProt Accession
GBRA4_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:4079
GenAtlas
GABRA5
GeneCards
GABRA5
GenBank Gene Database
L08485
GenBank Protein Database
182916
Guide to Pharmacology
408
UniProt Accession
GBRA5_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:4080
GenAtlas
GABRA6
GeneCards
GABRA6
GenBank Gene Database
S81944
GenBank Protein Database
1470364
Guide to Pharmacology
409
UniProt Accession
GBRA6_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:4081
GenAtlas
GABRB1
GeneCards
GABRB1
GenBank Gene Database
X14767
GenBank Protein Database
31635
UniProt Accession
GBRB1_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:4082
GenAtlas
GABRB2
GeneCards
GABRB2
GenBank Gene Database
S67368
GenBank Protein Database
455946
UniProt Accession
GBRB2_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:4083
GenAtlas
GABRB3
GeneCards
GABRB3
GenBank Gene Database
M82919
GenBank Protein Database
182925
Guide to Pharmacology
412
UniProt Accession
GBRB3_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:4084
GeneCards
GABRD
GenBank Gene Database
AF016917
GenBank Protein Database
2388693
UniProt Accession
GBRD_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:4085
GeneCards
GABRE
GenBank Gene Database
U66661
GenBank Protein Database
1857126
UniProt Accession
GBRE_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:4086
GeneCards
GABRG1
GenBank Gene Database
AK122845
GenBank Protein Database
193783776
UniProt Accession
GBRG1_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:4087
GeneCards
GABRG2
GenBank Gene Database
X15376
GenBank Protein Database
31637
UniProt Accession
GBRG2_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:4088
GeneCards
GABRG3
GenBank Gene Database
S82769
GenBank Protein Database
1754749
UniProt Accession
GBRG3_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:4089
GeneCards
GABRP
GenBank Gene Database
U95367
GenBank Protein Database
2197001
UniProt Accession
GBRP_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:14454
GeneCards
GABRQ
GenBank Gene Database
AF189259
GenBank Protein Database
7861736
UniProt Accession
GBRT_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:4075
GenAtlas
GABRA1
GeneCards
GABRA1
GenBank Gene Database
X13584
GenBank Protein Database
31631
Guide to Pharmacology
404
UniProt Accession
GBRA1_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:4076
GenAtlas
GABRA2
GeneCards
GABRA2
GenBank Gene Database
S62907
GenBank Protein Database
386422
Guide to Pharmacology
405
UniProt Accession
GBRA2_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:4077
GenAtlas
GABRA3
GeneCards
GABRA3
GenBank Gene Database
S62908
GenBank Protein Database
386424
Guide to Pharmacology
406
UniProt Accession
GBRA3_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:4079
GenAtlas
GABRA5
GeneCards
GABRA5
GenBank Gene Database
L08485
GenBank Protein Database
182916
Guide to Pharmacology
408
UniProt Accession
GBRA5_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:4086
GeneCards
GABRG1
GenBank Gene Database
AK122845
GenBank Protein Database
193783776
UniProt Accession
GBRG1_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:4087
GeneCards
GABRG2
GenBank Gene Database
X15376
GenBank Protein Database
31637
UniProt Accession
GBRG2_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:4088
GeneCards
GABRG3
GenBank Gene Database
S82769
GenBank Protein Database
1754749
UniProt Accession
GBRG3_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:5182
GenAtlas
HRH1
GeneCards
HRH1
GenBank Gene Database
Z34897
GenBank Protein Database
510296
Guide to Pharmacology
262
UniProt Accession
HRH1_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:8154
GenAtlas
OPRK1
GeneCards
OPRK1
GenBank Gene Database
U11053
GenBank Protein Database
532060
Guide to Pharmacology
318
UniProt Accession
OPRK_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:1955
GeneCards
CHRNA1
Guide to Pharmacology
462
UniProt Accession
ACHA_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:5293
GenAtlas
HTR2A
GeneCards
HTR2A
GenBank Gene Database
S42168
GenBank Protein Database
36431
Guide to Pharmacology
6
UniProt Accession
5HT2A_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:5297
GenAtlas
HTR3A
GeneCards
HTR3A
GenBank Gene Database
D49394
GenBank Protein Database
681914
Guide to Pharmacology
373
UniProt Accession
5HT3A_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:4571
GenAtlas
GRIA1
GeneCards
GRIA1
GenBank Gene Database
M64752
GenBank Protein Database
183281
Guide to Pharmacology
444
UniProt Accession
GRIA1_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:2861
GenAtlas
DHFR
GeneCards
DHFR
GenBank Gene Database
J00140
GenBank Protein Database
182724
Guide to Pharmacology
2603
UniProt Accession
DYR_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:12530
GeneCards
UGT1A1
GenBank Gene Database
M57899
GenBank Protein Database
184473
Guide to Pharmacology
2990
UniProt Accession
UD11_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:12531
GeneCards
UGT1A10
GenBank Gene Database
U89508
GenBank Protein Database
2039362
UniProt Accession
UD110_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:12535
GeneCards
UGT1A3
GenBank Gene Database
M84127
GenBank Protein Database
340135
UniProt Accession
UD13_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:12536
GeneCards
UGT1A4
GenBank Gene Database
M57951
GenBank Protein Database
184475
UniProt Accession
UD14_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:12538
GeneCards
UGT1A6
UniProt Accession
UD16_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:12539
GeneCards
UGT1A7
UniProt Accession
UD17_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:12540
GeneCards
UGT1A8
GenBank Gene Database
AF030310
GenBank Protein Database
2613044
UniProt Accession
UD18_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:12541
GeneCards
UGT1A9
GenBank Gene Database
S55985
GenBank Protein Database
7690346
UniProt Accession
UD19_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:12546
GeneCards
UGT2B15
UniProt Accession
UDB15_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:12553
GeneCards
UGT2B4
GenBank Gene Database
Y00317
GenBank Protein Database
37589
UniProt Accession
UD2B4_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:12554
GeneCards
UGT2B7
GenBank Gene Database
J05428
GenBank Protein Database
340080
UniProt Accession
UD2B7_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:399
GenAtlas
ALB
GeneCards
ALB
GenBank Gene Database
V00494
GenBank Protein Database
28590
UniProt Accession
ALBU_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:40
GenAtlas
ABCB1
GeneCards
ABCB1
GenBank Gene Database
M14758
GenBank Protein Database
307180
Guide to Pharmacology
768
UniProt Accession
MDR1_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:10966
GeneCards
SLC22A2
GenBank Gene Database
X98333
GenBank Protein Database
2281942
Guide to Pharmacology
1020
UniProt Accession
S22A2_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:10963
GeneCards
SLC22A1
GenBank Gene Database
X98332
GenBank Protein Database
2511670
Guide to Pharmacology
1019
UniProt Accession
S22A1_HUMAN
International reference pricing
Reference pricing from DrugBank. Prices are indicative and may not reflect current UK costs.
Source: DrugBank. Used under CC BY-NC 4.0 academic licence for non-commercial purposes.
Patent information
6 active patents, 3 expired
Source: DrugBank · CC BY-NC 4.0. Patent data sourced from national patent offices. Expiry dates may not reflect extensions, regulatory exclusivity periods, or legal challenges.
DrugBank citations
If you use DrugBank data in your research, please cite the following publications: