Yes: Cr of 1.4 is abnormal for everyone, and indicates decreased kidney function. It's important to compare with prior blood work to see if this is new or not. If it's new, it could be from UTI or from meds, or from dehydration. In any case, it's important to be evaluated for causes, see if it can be reversed, and make sure it doesn't worsen.
Answered 8/10/2014
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Here are some ...: Yes, you've some renal insufficiency, but far from need for dialysis; so, don't worry but take precaution not to incur more kidney damage by practicing low-risk healthy lifestyle without obsession, avoid kidney-damaging drugs such as NSAIDs, certain antibiotics and antihypertensive drugs, etc., maintaining reasonable hydration, following advice for existing diseases - DM, high BP, substance abuse,
Answered 8/12/2014
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