My mother is 62. She has been diagnosed with fibromyalgia, and she has diabetes. She went to see a doc 2 weeks ago tomorrow because of a bad cold. She was diagnosed with an ear and sinus infection. Four days later I took her to the emergency room due to the severity of her cough and being light headed. They did a couple of breathing treatments, her x-rays showed no pneumonia, but she was diagnosed with severe bronchitis. The put her on a stronger antibiotic, pain meds, Zofran for nausea, an inhaler, and prednisone. She is no better, and in my opinion she is worse. How long do I wait for the meds to have an affect?