| 摘要 |
A liquid antitussive composition comprising about 0.05 grams to about 0.2 grams of menthol per 100 ml of liquid antitussive composition, a solvent system, and a surfactant, wherein the composition has a maximum alcohol content of about 0.5 grams per 100 ml of the liquid antitussive composition, and wherein the composition is stable for about 6 months at 40° C., 75% relative humidity conditions. |
