探讨除丙胺卡因外,利多卡因与其它碱性局麻药形成低共熔混合物的可能性。报告一种有开发前景的可外用于皮肤的局部麻醉软膏。经人前臂内侧皮肤封包试验证明,此软膏具良好的局部麻醉功效。 In addition to prilocaine, lidocaine and other alkaline local anesthetic formation of eutectic mixture possibilities. Report a promising topical topical anesthetic ointment for the skin. The human forearm skin test proved that this ointment with good local anesthetic effect.