<s>[INST] I have been diagnosed with Mild Bibasilar Fibrosis. I do not have trouble breathing as the information indicates is a symptom but I have a deep and continuous cough that sometimes produces phlem. I would like to know what can be done to get rid of the cough. Thank you [/INST] Thanks for your question on Chat Doctor. I can understand your concern. Mild Basilar fibrosis can be early sign of interstitial lung disease (OLD). It is also seen in smokers and patients with previous history of tuberculosis or pneumonia. So if you are smoker than you should quit smoking as soon as possible. For coughing, you should take antihistamine Chat Doctor.  You should also start newer antibiotic  </s>