| abstract |
(57) [Summary] [Problem] To provide a composition capable of preventing infection of cold or influenza and eliminating or reducing the sensation of throat during infection. SOLUTION: At least one selected from the group consisting of glycyrrhizic acid or a salt thereof and a licorice extract is used. About 1.0% by weight, at least one 5 to 50% by weight selected from the group consisting of glycerin, diglycerin, sorbitol, maltitol, xylitol and trehalose A composition for preventing or treating a cold or influenza, comprising as an active ingredient an acidic substance which makes the composition and the pH of the composition acidic to 4 or less. |