Conversation: The conversation between human and AI assistant.
[|Human|] Hello my husband has been coughing like crazy for a couple weeks. He has been to the Dr 3x. He has allergies and takes Allergan but right now he is horrible. They prescribed yesterday pro air and levofloxacin. Still not helping, he is coughing non stop.
[|AI|]  Thanks for your question on Chat Doctor. I can understand your problem and situation. In my opinion, you should consult pulmonologist for your husband. He needs1. Chest x ray2. PUT (pulmonary function test)He is still having coughing, even after treatment, so we need to rule out infection in lung and bronchitis. So chest x-ray is needed to rule out lung infection (pneumonia).PFT is needed to rule out bronchitis. He may need inhaled bronchodilators and anti histamine Chat Doctor. So better to consult pulmonologist and first diagnose him and then start treatment accordingly.