Symbicort Turbuhaler is an inhalation medication containing a combination of budesonide (160mcg) and formoterol (4.5mcg). This inhaler provides 120 doses and is used to treat asthma and chronic obstructive pulmonary disease (COPD) symptoms. The Turbuhaler is a dry powder inhaler device that delivers the medication directly to the airways. The inhaler contains 120 metered doses. Each dose delivers 160 micrograms of budesonide and 4.5 micrograms of formoterol. As this is a prescription medication, it should only be used under the direction and supervision of a healthcare provider.