Hi,
Noted your history of persistent
cough for 3 months, using solvent mouth spray and Cordyceps capsule.
Since the history if for a long duration I would advise you the following in such a situation:
It must be investigated in the following ways:
Minimum an X-ray of chest in 2 views followed by a
CT scan with high resolution for the suspected shadows.
Bronchoscopy and lavage to be sent for lab for AFB of
tuberculosis, for molds and fungus, cancer cells and so on. Also to get culture and sensitivity tests done.
Pulmonary function tests before and after
bronchodilator medicine.
Tests of blood.
All these can be correlated with clinical evaluation by a Pulmonologist to get an exact diagnosis so that the management can be as per the findings.
Hope I have answered your query. Let me know if I can assist you further.
Regards,
Dr. T. Chandrakant, General Surgeon