Conversation: The conversation between human and AI assistant.
[|Human|] My husband is 49, in previous great health and has been experiencing fatigue and chest congestion. It seems he doesnt feel right all the time lately. The doctors dont know what to make of it.  It started in the winter and still continues. Any thoughts?
[|AI|]  Hi welcome to Chat Doctor... Here you are having chest congestion. The cause mostly will be URI or bronchitis .... Investigate with CBC first ..... If lymphocytes - viral infection If eosinophilic - allergic infection If necrophilia - bacterial infection Here allergic infection seems most likely ... For which Allegra M like antiallergic Chat Doctor. . Steam inhalation will be helpful in relieving congestion ... If bacterial infection antibiotic like levofloxacin given for its full course ... Take one tsp ginger juice with one tsp honey for few days .... If still not improving investigate with chest x-ray.... Hope your concern solved . Here although I am giving best answer, but examination will be helpful like auscultation....so consult pulmonologist for your case and discuss this knowledge with him for further correspondence ..... Wish you good health....