aqueous nasal spray. <2yrs: not established. 2–5yrs: 1 spray in each nostril once daily. 6–12yrs: 1 spray in each nostril once daily; max 2 sprays in each nostril once daily. Reduce dose as ...

Give as single spray intranasally into one nostril. May give additional doses (using a new nasal spray) every 2–3mins in alternate nostrils if unresponsive or relapses into respiratory depression.