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lidocaine hcl powder usp,lidocaine hcl powder usp,China Manufacturer

lidocaine hcl powder usp,It has obvious excitatory and inhibitory biphasic effects on the central nervous system, and there is no precursor excitation. When the blood concentration is low, analgesia and drowsiness occur, and the pain threshold increases; as the dose increases, the effect or toxicity is enhanced, and sub-poisoning It has an anticonvulsant effect at the plasma concentration.