Question: can qvar redihaler be used with a spacer?
Answer: The dose of QVAR RediHaler depends on asthma severity and previous treatment. For patients 4 to 11 years, it should be given as 40 or 80 mcg by oral inhalation twice daily. ... QVAR RediHaler should not be used with a spacer or volume holding chamber. It does not require priming or shaking before administration.