Hi,
Noted the history about a 75 year old male worrying of dying all the time, has mild breathlessness and slight
cough, not smokes in many years, has mild
COPD.
I can understand your wish to live longer but you worrying unnecessarily about very mild symptoms.
The best way is to get the most appropriate diagnosis by doing the following:
Consult a Pulmonologist for clinical evaluation, examination.
Pulmonary function tests.
CT scan of chest.
Tests of blood for
hemoglobin and serum proteins in particular.
Vitamin D and A estimation.
All these things together will give you the best possible diagnosis so that you can have perfect corrective management of breathlessness, slight cough and any deficiency that will help you the most.
Avoid pollutes area.
Avoid exposure to extreme changes in temperature zones.
Take proper medications as advised and maintain a healthy lifestyle.
Hope I have answered your query. Let me know if I can assist you further.
Regards,
Dr. T. Chandrakant, General Surgeon