Tests
Pulmonary function test , chest Xray , ABG analysis , CT scan ,CBC with ESR , CRP
Advice
Stop smoking , maintain weight , exercise regularly ,get vaccinated against pneumonia &influenza
EXERCISE
Walking , jogging , cycling , deep breathing exercises ,skating
Diet
Drink plenty of fluids .
Take food rich in fibre ( vegetables , fruits ), fats , protein ( egg, chicken ), complex carbohydrates ( oats , barley , brown rice ), avocados , tomatoes ,banana , oranges .
Avoid legumes, fruits like peaches and apricots ,vegetable slike cabbage , broccoli , cauliflower ,chocolate & fried foods