Northern Rivers residents are being urged to take extra care outdoors after three people were recently treated in local hospitals for tick-related anaphylaxis.

Northern NSW Local Health District (NNSWLHD) says the sudden rise in severe allergic reactions highlights the need for people to protect themselves, particularly during warmer months when ticks are more active in coastal bushland and long grass around Ballina, Byron Bay and the hinterland.

Tick anaphylaxis is a serious, potentially life-threatening reaction that can occur immediately after a bite from an adult tick. Symptoms can include difficulty breathing, swelling of the face or throat, hives, dizziness and fainting.

Health authorities say calling Triple Zero (000) and using an adrenaline autoinjector, such as an EpiPen, is critical in an emergency.

People with known tick allergies are encouraged to carry an autoinjector at all times and ensure they have an up-to-date anaphylaxis action plan.

‘Prevention and safe removal are key’

Robin Auld, Associate Director of North Coast Population and Public Health, said simple precautions can greatly reduce the risk of illness.

“Protect yourself when outdoors by applying insect repellent and wearing long sleeves and pants, especially in bushland or areas with tall grass,” Mr Auld said.

He urged residents to check their body thoroughly after outdoor activities, particularly the scalp, underarms and groin, and to avoid sitting or lying in long grass or leaf litter.

If a tick is found, Mr Auld said it should not be disturbed.  Instead, adult ticks should be frozen using an ether-based spray such as Medi Freeze before removal.

“For smaller ticks, a permethrin-based cream like Lyclear can be applied,” he said.

“Both are available over the counter at pharmacies.”

While most tick bites are harmless, some can lead to mammalian meat allergy or, more rarely, bacterial infections.

Growing local awareness

With the Northern Rivers’ humid summers, coastal bushland and wildlife corridors, health authorities say increased awareness is important for locals heading into the warmer holiday period — particularly walkers, gardeners and children playing outdoors.

Further information on recognising tick-related illness is available through the Australian Government Department of Health.