High blood creatinine and urea nitrogen are physiologic and pathologic, physiologic is seen in strenuous exercise, consuming a lot of meat, etc. Pathologic is seen in chronic kidney disease, etc., which needs timely treatment.
1. Physiological: strenuous exercise, consuming a lot of meat, etc., may appear high blood creatinine and urea nitrogen, and usually return to normal after removing related factors, without special treatment.
2. Pathological: including chronic kidney disease, patients with impaired glomerular filtration and/or reabsorption function, blood creatinine and urea nitrogen levels have increased, and need early treatment.
Patients with elevated blood creatinine and urea nitrogen levels should go to the hospital in time for treatment under the guidance of professional physicians.