Been coughing continuously since yesterday. he was treated at emergency, given nebuliser and ab.today he continued with ab & inhaler but cough persist?

Chronic Cough: Are you on any blood pressure pills ? If so Stop lisinopril, try Losaratan Do you have seasonal allergies? Over the counter medication History of Acid reflux? Try Ranitidine, Prevacid or Prilosec over the counter. With shortness of breath and lower extremity swelling; cardiology, chest X-ray, echocardiogram. History of smoking? Chest x-ray