Thanks for your question on Healthcare Magic.
I can understand your concern.
I have gone through the x ray report you have mentioned.
This x ray report is suggestive of bronchitis.
And bronchitis can cause cough which needs inhaled
bronchodilator and inhaled
corticosteroids.
No need to give antibiotics further as it can cause side effects.
Better to
consult pulmonologist and get done clinical examination of respiratory system and PFT (pulmonary function test).
PFT will not only diagnose bronchitis but it will also tell you about severity of the disease.
And treatment of bronchitis is based on severity only.
She will improve with inhaled bronchodilator (formoterol or
salmeterol) and inhaled corticosteroids (ICS)(budesonide or
fluticasone).
Strict control of diabetes is also needed.
Don't worry, you will be alright with all these.
Hope I have solved your query. I will be happy to help you further. Wishing good health to your wife. Thanks.