Theodore H. FELLER,Angela SUTTERER,Thomas E. FLEMING
申请号：
US16296876
公开号：
US20190216842A1
申请日:
2019.03.08
申请国别(地区):
US
年份:
2019
代理人:
摘要：
The present invention relates generally to vitamin 12 nasal spray compositions and methods of using the same in the treatment of vitamin B12 deficiency and various disorders that are related to such deficiency. In particular embodiments, the present invention is directed to treatment methods comprising intranasal administration of a cobalamin composition according to a particular dosing and frequency schedule and to a preservative-free nasal spray composition comprising a cobalamin compound useful in the practice of such treatment methods.
