<s>[INST] I have been having severe pain in my right lower chest area. It is painful when I breath in and out, all since I had a cold three months ago, which caused me to caugh hard. y Doctor ordered a cat scan of my chest. The results were a small area of reticular infiltration in the lower segment of the right middle lobe. Also found was a small calcified node in the right tracheobroncial region. Please let me know what this means. I suffer with pain and I don t have an appointment until two weeks. Please help me! Also if you need my age it is 57 years old to help you! Thank-You So Much, Mary Jane [/INST] dear Mary Janeu have pneumonia but u don’t have fever .cause is u had cold few months back so this is the cause of pneumonia in your casemostly it could be viral.if u don’t have diabetes,smoking,alcohol,ulcer in stomach, u can take these medicines for 3 to 5 days for the pain1.tablet diclofenac 50 mg three times a day after food2 tablet pantoprazole 40 mg once a day before breakfast </s>