Carry On Baggage: 
Yes (<100ml)
Checked Baggage: 
Inhalers under the 100ml do not need to meet any requirements for medication but need to be packed in the 1L bag for containers of liquids, aerosols and gels. Inhalers that are over the 100ml volumetric limit must meet the prescribed medication requirements. Documentation to support your medical needs or condition is not required; however, if you feel that it would help ease your screening, it should be presented to the screening officer along with your medically necessary items.