Conversation: The conversation between human and AI assistant.
[|Human|] I broke 4 ribs 4 years ago 8,9,10,11 . 9,10 were plated 10 is still broke and 8 healed. I have developed a deep harsh cough that wakes me up at nite. I sleep with pillows and head of bed elevate. The cough produces thick white sputum. The cough occasionally will happen throughout the day.
[|AI|]  Thanks for your question on Chat Doctor. I can understand your concern. Rib fractures can cause atelectasis (partial collapse of part of lung). Rib fractures prevent movement of lung infections that area. So there is passive collapse (atelectasis) of lung in that area which is causing cough, congestion and mucus production. So get done chest x-ray and HRCT thorax to diagnose atelectasis. You will need NAC (N acetyl cysteine) 600 mg twice daily and chest physiotherapy are treatment for atelectasis. Hope I have solved your query. I will be happy to help you further. Wish you good health. Thanks.