Hi well come to HCm.
coughing for more than week could be due to allergy
or infection leading to Bronchitis
To treat any cough first one has to look productive or non productive dry cough
cough usually associated with URTI,and productive coug usually with LRTI. If broncho
spam is there broncho dilators are to be used. So in short to treat any cough properly
clinical and in case of need rasiological and lab reports are required. History of smoking
if any is also important.So consult your doctor and take proper medication. Thanks