Cood is an obstructive disease .if you have an additional restrictive component,the cause at your age, is likely something else.
Best to take a clinical opinion by a personal visit to a pulmonary physician who can correlate your symptoms with the test results.
Next Steps
lifestyle medicine can help.once toyr diagnosis is confirmed,please consult onliine for tips to better manage your disease
Health Tips
visit www.myhealthclinic.org.in/blog to see a useful tip to manage COPD