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(08) 6110 0570admin@pdchealthhub.com.auLADA is adult onset autoimmune diabetes. The immune system damages the insulin making cells slowly, so it often looks like type 2 at first, and insulin is usually needed sooner than in type 2.
LADA stands for latent autoimmune diabetes in adults. It is a form of autoimmune diabetes, which means the immune system gradually damages the beta cells in the pancreas that make insulin.1 It is usually diagnosed after the age of 30, and the damage happens more slowly than in classic type 1 diabetes.12 One of the features used to tell it apart is that insulin is not needed for at least the first six months after diagnosis.1 The World Health Organisation now also calls it slowly evolving immune mediated diabetes.2
At diagnosis, LADA often looks like type 2 diabetes, so it is frequently labelled that way first.1 What separates it is a blood test for diabetes autoantibodies, usually GAD antibodies, which show the immune system is involved.1 A C-peptide test, taken with a glucose level, shows how much insulin the pancreas is still making, and repeating it over time helps your doctor see when insulin should start.1 Because some insulin production continues at first, other glucose lowering medicines are often used before insulin, although medication is usually needed sooner than in type 2 diabetes.12
The diagnosis itself is made by your GP or an endocrinologist, often with a referral for specialist confirmation.1 Your doctor orders the blood tests, and any medicine you need is prescribed by them.4 PDC Health Hub works inside that plan: a Credentialled Diabetes Educator can explain what the results mean, start and adjust insulin once it is prescribed, set up continuous glucose monitoring, and show you how to recognise and treat low glucose. Screening for other autoimmune conditions such as thyroid disease and coeliac disease is also recommended.2
PHOTO NEEDED · Add a Hero Image to this condition in the CMS: a PDC clinician with a client, natural light, no identifiable health information on screen
Symptoms are a guide, not a diagnosis. Your GP confirms the diagnosis; our team helps you manage it day to day.
The teams and services that most often support people with this condition. They work from one shared plan, and one GP referral reaches all of them.
This page follows a 2025 Australian clinical review of latent autoimmune diabetes in adults published in Endocrinology Today, alongside consumer information from Diabetes Victoria and Healthdirect. Emergency advice for diabetic ketoacidosis follows Healthdirect.
LADA is a form of autoimmune diabetes, so it sits closer to type 1. The difference is speed, because the immune damage happens slowly and people with LADA usually still make some of their own insulin for a while after diagnosis. That is why it is often recorded as type 2 at first.
Your GP or endocrinologist orders a blood test for diabetes autoantibodies, usually GAD antibodies first. A C-peptide test taken alongside a glucose level shows how much insulin your pancreas is still making. Repeating C-peptide over time is what guides when insulin should start.
Most people with LADA need insulin eventually, but the timing varies a lot. Some people manage for years on tablets and others need insulin within months. Your prescriber makes that call based on your glucose levels and your C-peptide results.
No. Diagnosis and prescribing sit with your GP or endocrinologist. We can explain what has been found, help you prepare questions for that appointment, and then do the day to day work of making the treatment plan workable.
It is a reasonable question to raise with your GP, especially if your glucose climbed without an obvious cause, you are lean, or you or your family have other autoimmune conditions. Your GP can order antibody testing and refer you to an endocrinologist. Take your glucose records to that appointment.
Tell us what is going on and we will point you to the right discipline, or to more than one. Most people start with a single appointment and leave with a plan the rest of the team can see.
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