Hello everyone, my daughter has a cough with phlegm and shortness of b…

Hello everyone, my daughter has a cough with phlegm and shortness of breath. We went to the doctor, she prescribed Budesonide and Pulmicort. She didn't say what or how to mix them. They diagnosed her with acute bronchitis. Who has used these medications, tell me what and how to mix? We are 1.6 years old.