Liquid suppository composition of diclofenac sodium

摘要

The present invention relates to a liquid suppository composition comprising diclofenac sodium, poloxamer and at least one polymer select from the group consisting of polyethylene oxide and polyvinylpyrrolidone. The composition provides the advantages of. (1) a feel of foreign matter or discomfort does not occur when the composition is rectally administered; and (2) administration is easy and after rectal administration, the composition is neither leaked out from the anus nor shifted into the end of large intestine.