Thanks so much. I have an 8-day + deep cough, mostly at night, which I have been treating with cough medicine. I have had a couple episodes of coughing out and having difficulty breathing back in afterwards (spasms?) . I have no obvious head cold or sinus pain. After all these days of coughing, I have a sore diaphragm, where the pain extends the whole way across, but is mainly painful on the left side of my chest cavity. I have been drinking lots of fluids and always take lots of Vitamin C. Is there anything else I should do?