For health professionalsContact us(08) 6110 0570admin@pdchealthhub.com.au
Clinical terms

Insulin resistance

Insulin resistance means the body's cells respond less well to insulin, so the pancreas has to make more to keep glucose in range. Together with the pancreas gradually making less insulin, it is a key part of how type 2 diabetes develops.

Also called
insulin resistant, IR, insulin sensitivity
Formerly called

What it means

Insulin resistance is linked with carrying weight around the abdomen, physical inactivity, family history and conditions such as polycystic ovary syndrome. It often has no symptoms, and there is no single routine test for it in everyday practice, so clinicians look at the overall picture, including glucose, HbA1c, blood pressure, cholesterol and waist measurement.

Regular physical activity, especially a mix of aerobic and resistance exercise, improves the body's response to insulin, as do changes in eating and, where appropriate, weight. Some medicines also help.

At PDC Health Hub

Sources and clinical review

Clinically reviewed by
Jeffery Au
Last reviewed:
October 8, 2026
Next review due:
April 8, 2027

Questions about what this means for you?

Our clinicians can explain how this applies to you and help with the next step, whether that is a referral, a device, funding or a plan the rest of the team can see.

Or go straight to a service

Phone (08) 6110 0570 · Medicare, NDIS, DVA and private options across our services