I was diagnosed with COPD about 12 months ago. Had a chest infection earlier this year which took a long time to clear. Was OK duing the summer but the cough returned recently. Given antibiotic and sent for X-ray. Fortunately no infection but still coughing when moving about on foot but still rode my bike for 22miles with only a little coughing towards the end of the ride. Seeing the Doc this afternoon for a review.