| abstract |
[PROBLEMS] To provide a preparation that can be applied directly and easily to the nasal mucosa, is effective in preventing or improving inflammation of the nasal mucosa as well as in the nasal dryness, and is excellent in safety. A mixture of sesame oil and eucalyptus oil or cineol, which is an essential oil component thereof, is used as a spray preparation ingredient to form a nasal spray. [Selection figure] None |