Fructosamine (Feline)

Also known as:Fruct

Reference Range

Critical Low

<100

umol/L

Reference Range

150-350

umol/L

Optimal Range

150-300

umol/L

Critical High

>450

umol/L

Unlike a single glucose test (which spikes when cats are stressed at the vet), fructosamine shows the true 3-week average.

Normal

Unlike a single glucose test (which spikes when cats are stressed at the vet), fructosamine shows the true 3-week average.

What to do:

No action needed. Diabetes is ruled out or well-controlled.

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High

Confirms a diagnosis of diabetes mellitus (ruling out stress hyperglycemia).

What to do:

Requires veterinary intervention for insulin therapy and dietary changes (low-carb wet food).

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