Stabilized formulations of alpha adrenergic receptor antagonists and the uses thereof

摘要

Methods of reversing local anesthesia are disclosed. The methods comprise administering a local anesthetic and alpha adrenergic receptor agonist to induce local anesthesia followed by reversing anesthesia with a stable liquid formulation comprising an alpha adrenergic receptor antagonist. Also disclosed are stable liquid formulations comprising an alpha adrenergic receptor antagonist and kits comprising a local anesthetic, an alpha adrenergic receptor agonist and a stable liquid formulation comprising an alpha adrenergic receptor antagonist.