Permethrin is a synthetic pyrethrin derivative acts as a neurotoxin by depolarizing the nerve cell membrane. Permethrin disrupts the sodium channel current by which membrane repolarization is regulated resulting in fatal paralysis of the nerves in the exoskeletal respiratory muscles of susceptible arthropods, including lice and mite. Permethrin is sold under brand names NIx and Elimite to treat pediculosis, scabies and demodicidosis.
Approval Year
Targets
Primary Target | Pharmacology | Condition | Potency |
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Target ID: CHEMBL2362985 |
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Target ID: CHEMBL2362984 |
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Target ID: CHEMBL2362985 Sources: https://www.ncbi.nlm.nih.gov/pubmed/25390654 |
Conditions
Condition | Modality | Targets | Highest Phase | Product |
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Curative | ELIMITE Approved UseELIMITE (permethrin) 5% Cream is indicated for the treatment of infestation with Sarcoptesscabiei (scabies). Launch Date6.2000641E11 |
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Curative | NIX Approved UseTo treat head lice. Launch Date6.3391682E11 |
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Curative | NIX Approved UseA synthetic pyrethrin derivative; like natural pyrethrins, acts as a neurotoxin by depolarizing the nerve cell membrane. Disrupts the sodium channel current by which membrane repolarization is regulated resulting in fatal paralysis of the nerves in the exoskeletal respiratory muscles of susceptible arthropods, including lice and mites. Launch Date5.12611189E11 |
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Curative | NIX Approved UseA synthetic pyrethrin derivative; like natural pyrethrins, acts as a neurotoxin by depolarizing the nerve cell membrane. Disrupts the sodium channel current by which membrane repolarization is regulated resulting in fatal paralysis of the nerves in the exoskeletal respiratory muscles of susceptible arthropods, including lice and mites. Launch Date5.12611189E11 |
Cmax
Value | Dose | Co-administered | Analyte | Population |
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49.46 μg/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/1871768 |
460 mg/kg single, oral dose: 460 mg/kg route of administration: Oral experiment type: SINGLE co-administered: |
PERMETHRIN plasma | Rattus norvegicus population: HEALTHY age: ADULT sex: MALE food status: FASTED |
|
0.6 μg/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/26302029 |
10 mg/kg bw single, oral dose: 10 mg/kg bw route of administration: Oral experiment type: SINGLE co-administered: |
PERMETHRIN serum | Gallus gallus domesticus population: HEALTHY age: ADULT sex: MALE food status: UNKNOWN |
|
253 ng/mL |
143 g single, oral dose: 143 g route of administration: Oral experiment type: SINGLE co-administered: |
PERMETHRIN serum | Homo sapiens population: UNHEALTHY age: ADULT sex: MALE food status: UNKNOWN |
|
615 ng/mL |
143 g single, oral dose: 143 g route of administration: Oral experiment type: SINGLE co-administered: |
PERMETHRIN serum | Homo sapiens population: UNHEALTHY age: ADULT sex: MALE food status: UNKNOWN |
|
868 ng/mL |
143 g single, oral dose: 143 g route of administration: Oral experiment type: SINGLE co-administered: |
PERMETHRIN serum | Homo sapiens population: UNHEALTHY age: ADULT sex: MALE food status: UNKNOWN |
AUC
Value | Dose | Co-administered | Analyte | Population |
---|---|---|---|---|
159 mg × h/L EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/1871768 |
46 mg/kg single, intravenous dose: 46 mg/kg route of administration: Intravenous experiment type: SINGLE co-administered: |
PERMETHRIN plasma | Rattus norvegicus population: HEALTHY age: ADULT sex: MALE food status: FASTED |
|
965 mg × h/L EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/1871768 |
460 mg/kg single, oral dose: 460 mg/kg route of administration: Oral experiment type: SINGLE co-administered: |
PERMETHRIN plasma | Rattus norvegicus population: HEALTHY age: ADULT sex: MALE food status: FASTED |
|
1.95 mg × h/L EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/26302029 |
10 mg/kg bw single, oral dose: 10 mg/kg bw route of administration: Oral experiment type: SINGLE co-administered: |
PERMETHRIN serum | Gallus gallus domesticus population: HEALTHY age: ADULT sex: MALE food status: UNKNOWN |
|
16.45 mg × h/L EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/26302029 |
10 mg/kg bw single, intravenous dose: 10 mg/kg bw route of administration: Intravenous experiment type: SINGLE co-administered: |
PERMETHRIN serum | Gallus gallus domesticus population: HEALTHY age: ADULT sex: MALE food status: UNKNOWN |
|
2.73 μg × h/mL |
143 g single, oral dose: 143 g route of administration: Oral experiment type: SINGLE co-administered: |
PERMETHRIN serum | Homo sapiens population: UNHEALTHY age: ADULT sex: MALE food status: UNKNOWN |
|
6.26 μg × h/mL |
143 g single, oral dose: 143 g route of administration: Oral experiment type: SINGLE co-administered: |
PERMETHRIN serum | Homo sapiens population: UNHEALTHY age: ADULT sex: MALE food status: UNKNOWN |
T1/2
Value | Dose | Co-administered | Analyte | Population |
---|---|---|---|---|
8.67 h EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/1871768 |
46 mg/kg single, intravenous dose: 46 mg/kg route of administration: Intravenous experiment type: SINGLE co-administered: |
PERMETHRIN plasma | Rattus norvegicus population: HEALTHY age: ADULT sex: MALE food status: FASTED |
|
12.37 h EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/1871768 |
460 mg/kg single, oral dose: 460 mg/kg route of administration: Oral experiment type: SINGLE co-administered: |
PERMETHRIN plasma | Rattus norvegicus population: HEALTHY age: ADULT sex: MALE food status: FASTED |
|
5.54 h EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/26302029 |
10 mg/kg bw single, oral dose: 10 mg/kg bw route of administration: Oral experiment type: SINGLE co-administered: |
PERMETHRIN serum | Gallus gallus domesticus population: HEALTHY age: ADULT sex: MALE food status: UNKNOWN |
|
4.73 h EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/26302029 |
10 mg/kg bw single, intravenous dose: 10 mg/kg bw route of administration: Intravenous experiment type: SINGLE co-administered: |
PERMETHRIN serum | Gallus gallus domesticus population: HEALTHY age: ADULT sex: MALE food status: UNKNOWN |
|
5.08 h |
143 g single, oral dose: 143 g route of administration: Oral experiment type: SINGLE co-administered: |
PERMETHRIN serum | Homo sapiens population: UNHEALTHY age: ADULT sex: MALE food status: UNKNOWN |
|
4.82 h |
143 g single, oral dose: 143 g route of administration: Oral experiment type: SINGLE co-administered: |
PERMETHRIN serum | Homo sapiens population: UNHEALTHY age: ADULT sex: MALE food status: UNKNOWN |
Funbound
Value | Dose | Co-administered | Analyte | Population |
---|---|---|---|---|
10% EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/31248885 |
PERMETHRIN plasma | Homo sapiens population: UNKNOWN age: UNKNOWN sex: UNKNOWN food status: UNKNOWN |
Doses
Dose | Population | Adverse events |
---|---|---|
1 % 1 times / day multiple, topical Recommended Dose: 1 %, 1 times / day Route: topical Route: multiple Dose: 1 %, 1 times / day Sources: |
unhealthy, adult Health Status: unhealthy Condition: pediculosis Age Group: adult Sex: unknown Sources: |
Other AEs: Skin and subcutaneous conditions NEC... |
5 % 1 times / day multiple, topical Recommended Dose: 5 %, 1 times / day Route: topical Route: multiple Dose: 5 %, 1 times / day Sources: |
unhealthy, adult Health Status: unhealthy Condition: scabies Age Group: adult Sex: unknown Sources: |
Other AEs: Dystonia... |
200 ug/kg 1 times / day multiple, oral Recommended Dose: 200 ug/kg, 1 times / day Route: oral Route: multiple Dose: 200 ug/kg, 1 times / day Sources: |
unhealthy, adult Health Status: unhealthy Condition: crusted scabies Age Group: adult Sex: unknown Sources: |
AEs
AE | Significance | Dose | Population |
---|---|---|---|
Skin and subcutaneous conditions NEC | 1 % 1 times / day multiple, topical Recommended Dose: 1 %, 1 times / day Route: topical Route: multiple Dose: 1 %, 1 times / day Sources: |
unhealthy, adult Health Status: unhealthy Condition: pediculosis Age Group: adult Sex: unknown Sources: |
|
Dystonia | 5 % 1 times / day multiple, topical Recommended Dose: 5 %, 1 times / day Route: topical Route: multiple Dose: 5 %, 1 times / day Sources: |
unhealthy, adult Health Status: unhealthy Condition: scabies Age Group: adult Sex: unknown Sources: |
Overview
CYP3A4 | CYP2C9 | CYP2D6 | hERG |
---|---|---|---|
OverviewOther
Other Inhibitor | Other Substrate | Other Inducer |
---|---|---|
Drug as perpetrator
Target | Modality | Activity | Metabolite | Clinical evidence |
---|---|---|---|---|
no | ||||
yes |
Drug as victim
Target | Modality | Activity | Metabolite | Clinical evidence |
---|---|---|---|---|
likely | ||||
likely | ||||
likely | ||||
likely | ||||
likely | ||||
no | ||||
no | ||||
no | ||||
no | ||||
yes [Km 2.8 uM] | ||||
yes | ||||
yes | ||||
yes | ||||
yes | ||||
yes |
PubMed
Title | Date | PubMed |
---|---|---|
Constitutive androstane receptor (CAR) as a potential sensing biomarker of persistent organic pollutants (POPs) in aquatic mammal: molecular characterization, expression level, and ligand profiling in Baikal seal (Pusa sibirica). | 2006 Nov |
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Permethrin may disrupt testosterone biosynthesis via mitochondrial membrane damage of Leydig cells in adult male mouse. | 2007 Aug |
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Pesticide use and chronic bronchitis among farmers in the Agricultural Health Study. | 2007 Dec |
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Comparative effect of topical application of lindane and permethrin on oxidative stress parameters in adult scabies patients. | 2007 Nov |
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Pyrethroids: cytotoxicity and induction of CYP isoforms in human hepatocytes. | 2008 |
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Pesticides and atopic and nonatopic asthma among farm women in the Agricultural Health Study. | 2008 Jan 1 |
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Evaluation of androgen receptor transcriptional activities of some pesticides in vitro. | 2008 Jan 14 |
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Induction of hepatic estrogen-responsive gene transcription by permethrin enantiomers in male adult zebrafish. | 2008 Jun 23 |
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Permethrin may induce adult male mouse reproductive toxicity due to cis isomer not trans isomer. | 2008 Jun 27 |
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High-resolution melt analysis for the detection of a mutation associated with permethrin resistance in a population of scabies mites. | 2008 Mar |
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Three mutations identified in the voltage-sensitive sodium channel alpha-subunit gene of permethrin-resistant human head lice reduce the permethrin sensitivity of house fly Vssc1 sodium channels expressed in Xenopus oocytes. | 2008 Mar |
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Cross-induction of detoxification genes by environmental xenobiotics and insecticides in the mosquito Aedes aegypti: impact on larval tolerance to chemical insecticides. | 2008 May |
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Transcriptional response of rat frontal cortex following acute in vivo exposure to the pyrethroid insecticides permethrin and deltamethrin. | 2008 Nov 18 |
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The effect of insecticide synergists on the response of scabies mites to pyrethroid acaricides. | 2009 |
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Effect of permethrin insecticide on rat polymorphonuclear neutrophils. | 2009 Dec 10 |
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Human carboxylesterases HCE1 and HCE2: ontogenic expression, inter-individual variability and differential hydrolysis of oseltamivir, aspirin, deltamethrin and permethrin. | 2009 Jan 15 |
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Enantioselective induction of estrogen-responsive gene expression by permethrin enantiomers in embryo-larval zebrafish. | 2009 Mar |
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Pyrethroid insecticides: isoform-dependent hydrolysis, induction of cytochrome P450 3A4 and evidence on the involvement of the pregnane X receptor. | 2009 May 15 |
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The inducibility of human cytochrome P450 1A by environmental-relevant xenobiotics in the human hepatoma derived cell line HepG2. | 2009 Nov |
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Comparative functional observational battery study of twelve commercial pyrethroid insecticides in male rats following acute oral exposure. | 2009 Nov |
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Evidence for dose-additive effects of pyrethroids on motor activity in rats. | 2009 Oct |
|
Recent rapid rise of a permethrin knock down resistance allele in Aedes aegypti in México. | 2009 Oct 13 |
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Rhinitis associated with pesticide use among private pesticide applicators in the agricultural health study. | 2010 |
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Estrogenic pyrethroid pesticides regulate expression of estrogen receptor transcripts in mouse Sertoli cells differently from 17beta-estradiol. | 2010 |
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Estrogenic activities of two synthetic pyrethroids and their metabolites. | 2010 |
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Effects of several pyrethroids on hepatic cytochrome P450 activities in rats. | 2010 Apr |
|
Developmental neurotoxicity of pyrethroid insecticides in zebrafish embryos. | 2010 Jan |
|
Assessing hormone receptor activities of pyrethroid insecticides and their metabolites in reporter gene assays. | 2010 Jul |
|
Circadian clock regulates response to pesticides in Drosophila via conserved Pdp1 pathway. | 2010 Jun |
|
Splice variant specific increase in Ca2+/calmodulin-dependent protein kinase 1-gamma mRNA expression in response to acute pyrethroid exposure. | 2010 May-Jun |
|
Body mass index, agricultural pesticide use, and cancer incidence in the Agricultural Health Study cohort. | 2010 Nov |
|
Pesticide use modifies the association between genetic variants on chromosome 8q24 and prostate cancer. | 2010 Nov 15 |
|
A simple HPLC method for determination of permethrin residues in wine. | 2010 Oct |
|
Stereoselective biotransformation of permethrin to estrogenic metabolites in fish. | 2010 Oct 18 |
|
Use of comprehensive screening methods to detect selective human CAR activators. | 2011 Dec 15 |
|
Fetal exposure to chlordane and permethrin mixtures in relation to inflammatory cytokines and birth outcomes. | 2011 Feb 15 |
|
Comparative study of human and mouse pregnane X receptor agonistic activity in 200 pesticides using in vitro reporter gene assays. | 2011 Feb 27 |
|
High frequency of mutations associated with head lice pyrethroid resistance in schoolchildren from Bobigny, France. | 2011 Jan |
|
Permethrin treatment of head lice with knockdown resistance-like gene. | 2011 Jan 27 |
|
Early life permethrin insecticide treatment leads to heart damage in adult rats. | 2011 Sep |
|
Activation of a tunicate (Ciona intestinalis) xenobiotic receptor orthologue by both natural toxins and synthetic toxicants. | 2012 Feb |
|
The impact of early life permethrin exposure on development of neurodegeneration in adulthood. | 2012 Jan |
|
Permethrin exposure during puberty has the potential to enantioselectively induce reproductive toxicity in mice. | 2012 Jul |
|
Do pollutants affect insecticide-driven gene selection in mosquitoes? Experimental evidence from transcriptomics. | 2012 Jun 15 |
|
Inhibition of human MDR1 and BCRP transporter ATPase activity by organochlorine and pyrethroid insecticides. | 2013 Feb |
|
Effects of early life permethrin exposure on spatial working memory and on monoamine levels in different brain areas of pre-senescent rats. | 2013 Jan 7 |
|
Early life permethrin exposure induces long-term brain changes in Nurr1, NF-kB and Nrf-2. | 2013 Jun 17 |
|
A metabonomic investigation of the effects of 60 days exposure of rats to two types of pyrethroid insecticides. | 2013 Nov 25 |
|
Pesticide exposure and self-reported incident depression among wives in the Agricultural Health Study. | 2013 Oct |
|
Early life permethrin treatment leads to long-term cardiotoxicity. | 2013 Oct |
Patents
Sample Use Guides
Scabies: Thoroughly massage permethrin 5% cream into the skin from the head to the soles of the feet. Usually 30 grams is sufficient for an average adult. The cream should be removed by washing after 8 to 14 hours. Infants should be treated on the scalp, temple, and forehead. 1 application is generally curative. Lice: completely saturate the hair and scalp with the drug. Begin to apply it behind the ears and at the back of the neck. Leave the shampoo on the hair for 10 minutes, but no longer, rinse with warm water, towel dry hair and comb out tangles. If live lice are seen seven days or more after the first treatment, a second treatment should be given.
Route of Administration:
Topical
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Classification Tree | Code System | Code | ||
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WHO-VATC |
QP53AC04
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WHO-ATC |
P03AC04
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WHO-ATC |
P03AC54
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WHO-ESSENTIAL MEDICINES LIST |
13.5
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EMA VETERINARY ASSESSMENT REPORTS |
ACTIVYL TICK PLUS (AUTHORIZED)
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NCI_THESAURUS |
C29727
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NDF-RT |
N0000175847
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N0000006014
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EMA VETERINARY ASSESSMENT REPORTS |
VECTRA 3D [AUTHORIZED]
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EPA PESTICIDE CODE |
109701
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509F88P9SZ
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40326
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33199
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PRIMARY | RxNorm |
All of the following components must be present:
ACTIVE MOIETY
METABOLITE (PARENT)
METABOLITE (PARENT)
METABOLITE (PARENT)
METABOLITE (PARENT)