Have copd ,and for a month have had bronchitis . My dr. gave the cocktail shot and cefdinir ,also using albutrol in nebulizer every 4 hours and Adair 2x a day. 2weeks later extreme soreness in chest underarms and upper back,very congested , hurts to breathe. Having trouble recling from the soreness, feels like bones are broke in chest and back. Went back to dr. Got rohcefrin shot and prescribed budesonide also to use in nebulizer. How often should I use the budesonide?