what causes high creatinine dehydration
Yes, the transient increases in creatinine can be caused by dehydration. Dehydration generally causes BUN levels to rise more than creatinine levels. This causes a high BUN-to-creatinine ration.While kidney disease or blockage of the flow of urine from your kidney causes both BUN and creatinine levels to rise. So a BUN-to-creatinine ratio can help doctor check for problems, such as dehydration.es, the transient increases in creatinine can be caused by dehydration. Dehydration generally causes BUN levels to rise more than creatinine levels. This causes a high BUN-to-creatinine ration.