Vopicain is contraindicated in patients with a known hypersensitivity to vopicain or to any local anesthetic agent of the amide type; Vopicain solutions are contraindicated in patients with severe hypotension such as cardiogenic or hypovolaemic shock. Contraindication for use in Bier Block, paracervical block, and 0.75% Vopicain use in obstetric procedure. Vopicain also should not be used for intravenous regional anesthesia (i.e Bier Block).