Pharmacokinetic Study to Compare Absorption of Budesonide/Formoterol Easyhaler and Symbicort Turbuhaler

Inclusion Criteria: * Written informed consent obtained * Body mass index \> 19 and \< 30kg/m2, weight at least 50 kg * Good general health ascertained by detailed medical history, and laboratory and physical examinations Exclusion Criteria: * Evidence of a clinically significant cardiovascular, renal, hepatic, haematological, GI, pulmonary, metabolic-endocrine, neurological or psychiatric disease * Any condition requiring regular concomitant treatment (including vitamins and herbal products) or likely to need any concomitant treatment during a study. * Known hypersensitivity to the active substance(s) or the excipient of the drug * Pregnant and lactating females