| 摘要 |
Disclosed are compositions including phenylephrine, its salts, and mixtures thereof, in combination with acetaminophen; and optionally in combination with additional pharmaceutical actives. The compositions have a pH of about 6.5 to about 7.5 and may be substantially free of aldehydes. The invention also provides a method of stabilizing phenylephrine. Also disclosed are methods of treating respiratory illness through administration of a composition comprising phenylephrine, its salts, and mixtures thereof, in combination with acteaminophen; and optionally in combination with additional pharmaceutical actives, wherein the composition has a pH of from about 6.5 to about 7.5 and may be substantially free of aldehydes.
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