###Human: Can there be rise in creatinine and uric acid during fever and cold? ###Assistant: Hello. I have gone through your reports (attachment removed to protect patient identity). During any acute infection serum creatinine can rise as a result of infection as well as dehydration. For a better judgment you need to get a repeat serum creatinine as well as uric acid done. This should give us a clear idea. In case if it is still high, you would require to get further investigations. So, get the repeat test done and write back to me with reports.