My dad is 77 Years Old suffering from COPD , now he is recovered 50% percent .We had given blood sample for testing the report says Blood Urea is 63.4mgs% & creatining 2.5mgs % , request you to kindly let me know whether it can be cured or no, If blood Urea Increases & Creatining what does it mean.

Thanking you & awaiting your reply

Varsha