| 摘要 |
A stable oil-in-water type emulsified composition, which comprises a stable non-steroidal antiphlogistic and analgesic drug by using a combination of a monoalkylglyceryl ether, particularly an ether compound having a C12-22 alkyl group in the alkyl moiety, and a hydrophilic surface-active agent. In particular, when the drug is in the form of salts, the stability of the composition can be increased thereof by adding an ion consisting of HSO3 -, SO3 -- or S2O3 --.
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