Sodium ChannelsNeuralgiaSodium Channel BlockersIon ChannelsNAV1.8 Voltage-Gated Sodium ChannelSodiumPainEpithelial Sodium ChannelsNAV1.7 Voltage-Gated Sodium ChannelNAV1.2 Voltage-Gated Sodium ChannelNAV1.5 Voltage-Gated Sodium ChannelIon Channel GatingVoltage-Gated Sodium ChannelsHyperalgesiaNAV1.3 Voltage-Gated Sodium ChannelNAV1.6 Voltage-Gated Sodium ChannelCalcium ChannelsSpinal NervesNAV1.1 Voltage-Gated Sodium ChannelPain MeasurementNAV1.4 Voltage-Gated Sodium ChannelPain ThresholdNAV1.9 Voltage-Gated Sodium ChannelAnalgesicsMembrane PotentialsSodium Channel AgonistsElectrophysiologyTetrodotoxinChronic PainPeripheral Nervous System DiseasesSciatic NeuropathyPatch-Clamp TechniquesSaxitoxinVoltage-Gated Sodium Channel BlockersGanglia, SpinalPotassium Channels, Inwardly RectifyingPain ManagementRats, Sprague-DawleyBatrachotoxinsPeripheral Nerve InjuriesCalcium Channel BlockersPotassium Channel BlockersElectric ConductivityChloride ChannelsOocytesPotassium Channels, Voltage-GatedSciatic NerveAction PotentialsLidocaineScorpion VenomsSpinal CordXenopus laevisInjections, SpinalCyclohexanecarboxylic AcidsPain, IntractableCalcium Channels, L-TypeVeratridineNociceptorsNeuronsVoltage-Gated Sodium Channel beta-1 SubunitPotassiumKineticsShaker Superfamily of Potassium ChannelsXenopusPain, PostoperativePain PerceptionEpithelial Sodium Channel BlockersDose-Response Relationship, DrugKATP ChannelsPotassium Channels, Calcium-ActivatedMexiletineAmilorideCalcium Channels, N-TypePosterior Horn CellsAnesthetics, LocalVoltage-Gated Sodium Channel beta-3 SubunitVoltage-Gated Sodium Channel beta-2 SubunitRanvier's NodesFacial PainDisease Models, AnimalCalcium Channels, T-TypeAminesLow Back PainTime FactorsMolecular Sequence DataLigationAmino Acid SequenceNerve Tissue ProteinsPhysical StimulationAcid Sensing Ion ChannelsTRPV Cation ChannelsBack PainLarge-Conductance Calcium-Activated Potassium ChannelsConotoxinsBehavior, AnimalCyclic Nucleotide-Gated Cation ChannelsKv1.2 Potassium ChannelSensory Receptor CellsPyrethrinsCalcium