| abstract |
[PROBLEMS] To improve the antiseptic power of trometamol, to exhibit an excellent antiseptic effect without adding a preservative used in the past, and to have a high safety against inflamed mucosa, especially an ophthalmic composition. And otolaryngological compositions are provided. SOLUTION: A terpenoid selected from menthol, camphor, borneol, geraniol and linalool is added to an ophthalmic composition containing trometamol 0.1 to 5 w / v% 0.0001 to 0.1 w / v%. A method for improving the antiseptic power of an ophthalmic composition. [Selection figure] None |