Urinary infections generally do not cause elevated creatinine.
Blood creatinine is one of the main methods commonly used to understand kidney function, causes of elevated blood creatinine include acute and chronic glomerulonephritis, acromegaly, gigantism, diabetes mellitus, hypothyroidism, meat intake, exercise, intake of medication, and urinary infection is not a cause of elevated blood creatinine.
Urinary infection usually refers to the infection caused by pathogens invading the urinary tract, which usually does not affect kidney function and has no direct correlation with elevated creatinine.
To summarize, no matter it is urinary infection or elevated blood creatinine, you should consult the doctor in time, improve the relevant examination and treatment.