The conversation between human and AI assistant.
[|Human|] I used to use primatine mist until the drug companies and epa managed to get the fda to ban it. Now I am using the ventolin inhaler prescribed by my doctor. One lasts me about 2 to 3 months and the Dr. says I am using too much. I have had absolutely no side effects whatsoever, and I am wondering what she will offer me if I can t get the ventolin as I need it. I was a heavy smoker for many years and quit several months ago. I get congested in the evening and overnight but not so I can t breathe but just uncomfortable. I am in good shape and exercise every day and can work most guys my age, 76, under the table. During the day I feel just fine. It s only around bedtime and first thing in the morning that I use the inhaler. I think I can be the judge as to when and how much I use the inhaler. I have an appointment on coming Thursday and will see what the Dr. is going to say.
[|AI|]  Hi, By your history and description, the possibility of bronchitis (inflammation of airways) is more likely. So better to consult pulmonologist and get done the clinical examination of the respiratory system and PFT (Pulmonary Function Test). PFT will not only diagnose bronchitis, but it will also tell you about the severity of the disease and treatment is based on severity only.  You will mostly improve with long-acting inhaled bronchodilators (formoterol or albuterol) and inhaled corticosteroid (ICS) (budesonide or fluticasone). So consult pulmonologist and discuss all these.  Hope I have answered your query. Let me know if I can assist you further.  
