| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a basic medicine-containing nasal drop giving an alleviated irritation, when dripped. <P>SOLUTION: A nasal drop containing a basic medicine (in particular chlorpheniramine maleate) exhibits an alleviated irritation on dripping by mixing a specific polyethylene glycol and glycerin. The nasal drop includes a basic medicine, a polyethylene glycol having an average molecular weight of not less than 1,300, and glycerin, and has a pH of 7-9. <P>COPYRIGHT: (C)2012,JPO&INPIT |
