what are green inhalers for
Two overlapping coloured circles, one brown and the other green, convey that the inhaler contains ICS and LABA. Red can be kept aside for future use. We suggest that these identifiers be called âU dotsâ (universal inhaler dots).wo overlapping coloured circles, one brown and the other green, convey that the inhaler contains ICS and LABA. Red can be kept aside for future use. We suggest that these identifiers be called âU dotsâ (universal inhaler dots).