Symbicort Turbohaler is recommended to adolescents and adults for the treatment of asthma and symptoms of Chronic Obstructive Pulmonary Disease. It is composed of two medicines. It belongs to a class of medicine known as corticosteroids. It is an inhalation powder composed of budesonide/ formoterol. It reduces and prevents inflammation in lungs. Available under the brand AstraZeneca, the medicine relaxes the muscles in airways. The patient must tell the doctor about all allergies, if they have any. The pack of Symbicort Turbohaler contains 60 doses.