Prednisone plus pulmicort together ?

Is it okay to use pulmicort nebs while on prednisone? Im on day 2 of pred and dealing with a cough and some chest pain . Usually when i get a cough its a red flag cause i dont usually cough . I recently had a big scare with my oxygen going into the 80s and low 90s and now im dealing with this flare thats quite painful :(