Alpha-gal syndrome in Australia
You are not imagining it.
Waking at 2am covered in hives. Doubled over hours after dinner. Being told it is stress, or IBS, or nothing at all. For a growing number of Australians, the answer is a tick bite and an allergy to red meat. This site is here to walk you through it.
Does this sound like you?
Alpha-gal syndrome is an allergy to a sugar found in mammals, triggered by a tick bite. What makes it so hard to spot is the delay: reactions usually begin two to ten hours after eating, long after anyone would think to blame the meal.
It always seems to happen at night
You go to bed fine and wake in the small hours itching, cramping or vomiting. Nobody links it to the steak at six o’clock.
It is not the same every time
The same meal is fine one week and floors you the next. That inconsistency is typical, and it is often what makes people doubt themselves.
There were ticks, once
Maybe years ago. A camping trip, a garden, a dog. The bite can be long forgotten by the time the food reactions start.
You have been given other answers
Chronic hives, irritable bowel, idiopathic anaphylaxis. Many people carry one of these for years before anyone asks about tick bites.
If that pattern is familiar, it is worth asking your GP about alpha-gal syndrome specifically. It is diagnosed with a history and a blood test, and it is not something you can confirm or rule out on your own. We have put together a guide to that conversation.
The part nobody prepares you for
A diagnosis answers the question, and then hands you a new set of them. Most of what we cover here is the ordinary business of living with this: the pub roast, the hospital admission, the school camp, the family who think you are being difficult.
The supermarket shop
Reading labels for the things that are not obviously meat: gelatine, beef fat, milk solids, stock. What to buy instead.
Eating out and at other people’s houses
What to ask, how to ask it without a scene, and what to do about the well-meaning host who says a little bit will not hurt.
Medicines and hospital
Gelatine capsules, some medications and some medical products contain alpha-gal. What your medical record and your wallet card should say.
Being taken seriously
What to do when a clinician has not heard of it, and how to bring information without putting anyone offside.
Family, kids and carers
Explaining it to a school, a partner, a grandparent. Keeping a child safe without making food frightening.
Staying safe outdoors
You do not have to give up the bush. Avoiding further bites matters, because they can make the allergy worse.
Most of this knowledge already exists, scattered across the community. Somebody has already stood in the supermarket aisle and rung the manufacturer about that ingredient. Our community finds directory collects those answers in one searchable place, and anyone can add to it.
Other people's stories
The most useful thing most people read after a diagnosis is somebody else's account of the same thing. We collect stories from Australians living with alpha-gal syndrome: how long it took to be diagnosed, what changed, what turned out to be easier than expected.
We work alongside, not instead of
Australia already has excellent clinical and research organisations working on tick allergy. We are not trying to replace them, and we will always point you to them for clinical guidance. Our job is the human side: the day-to-day, the emotional load, and the practical steps between suspecting something and living well with the answer.
ASCIA
The Australasian Society of Clinical Immunology and Allergy publishes the authoritative patient and clinician guidance, including ASCIA Action Plans. Read their FAQ
TiARA
Tick Induced Allergies Research and Awareness, founded around the work of Prof Sheryl van Nunen, who first described the tick and meat allergy link in 2007. Visit TiARA
Allergy & Anaphylaxis Australia
National support organisation for people with allergies, with a helpline and resources covering mammalian meat allergy. Visit A&AA
Call 000 if there is any difficulty breathing, swelling of the tongue or throat, a hoarse voice, persistent dizziness or collapse. If an adrenaline device has been prescribed, use it first, then call 000. Lay the person flat and do not let them stand or walk.
This site shares general information and lived experience. It is not medical advice and it cannot tell you whether you have alpha-gal syndrome. Please talk to your GP or a clinical immunologist about your own situation.
Draft content, not yet clinically reviewed. Clinical reviewer: TODO: name and credentials Review date: TODO Medical statements to be checked against current ASCIA guidance before launch.