For years I have had regular blood tests. My Creatinine has always been between 1 and 1.2. The last test a month ago was 1.2 this time it was 1.6. Could this be a hiccup.

Should I go straight to the Doctors or wait a couple of weeks and have another test to see the results. When not going to the hospital I use a private clinic.

If its any help the tests are because of my blood pressure, cholesterol levels and the drugs I take to control them.

I would not be overly concerned about this one off result.

It is not really possible to comment further without knowledge of your medical history, current blood pressure and medication regime.

If you are concerned a discussion about this result with your usual doctor may put your mind at rest.

NB

If this test was undertaken in a "clinic" environment be aware that the usual "quality control" processes applied in larger hospital based laboratories may not be undertaken.

I suggest to start with, you simply repeat the creatnine test and do a BUN at the same time. (BUN also reflects kidney function). I