Brief Answer: Bronchodilator inhalation Detailed Answer: Hello sir, You should go back to the ER or hospital for Bronchodilator therapy given by a specific apparatus. From the history you have given looks like you have frequent exacerbations of COPD which usually occurs due to long history of smoking. The treatment you received was appropriate. I think you need to get a pulmonary function test if not already done. It ll tell the extent of lung dysfunction . Regular chest physiotherapy, Bronchodilator inhalers, with steroids (based on severity) would be the optimal therapy. To reduce frequent hospital future visits steam inhalation would be a good home remedy even before the onset of symptoms or in the early symptoms. Hope this is clear.

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