Conversation: The conversation between human and AI assistant.
[|Human|] Good day,  about a week ago i was at the doctor he told me i had smokers brongitis. because i coughed phelgm white and sometimes yellow and i couldnt get air. i thought i had emphesema so i went to see a other doctor he told me my lungs are ok i dont have enphesema i have a post nasal drip.  Today i dont cough that much but iv i eat i have phelgm sometimes white or yellow, and i keep  cleaning my throat, my throat are soar and get hoars sometimes. im stressing about lung cancer or any other cancer or enphesema... please can you give me a awnser
[|AI|]  Hi and welcome to Chat Doctor. It doesn't sound like emphysema or cancer. You would have more intensive symptoms such as dyspnea, blood coughing, and it would be seen on chest X-ray. Bronchitis is also something serious, and you should stop or reduce smoking definitely. Bronchitis can lead to emphysema and serious respiratory failure and lung infections. You should start with some medicines which helps you clear phlegm and open your bronchi.Also do frequent pulmonary check-ups and everything will be fine, you not have to worry about cancer. Wish you good health.