Novel pharmaceutical composition having anesthetic action

摘要

PCT No. PCT/SE97/00566 Sec. 371 Date Aug. 6, 1997 Sec. 102(e) Date Aug. 6, 1997 PCT Filed Apr. 1, 1997 PCT Pub. No. WO97/38675 PCT Pub. Date Oct. 23, 1997The invention is directed to a novel pharmaceutical composition comprising one or more local anaesthetics in oil form, one or more surfactants, water and optionally a taste masking agent. The novel composition is advantageously used as a local anaesthetic for pain relief within the oral cavity.