Older people and those with difficult breathing are at greatest risk and should be seen by a clinical immunology/allergy specialist to develop a strategy for managing subsequent stings. Severe allergic reactions (anaphylaxis) can be fatalĪnaphylaxis from stinging insect allergy results in an average of three deaths per year in Australia. ![]() People with a history of anaphylaxis to an insect sting should be referred to a clinical immunology/allergy specialist.Adults are at greater risk of anaphylaxis than children.Allergic reactions to stinging insects tend to persist, although children are more likely to improve than adults.People who are at greatest risk of anaphylaxis are those who have previously had anaphylaxis (symptoms include abdominal pain, vomiting, difficulty breathing, drop in blood pressure) following a sting.People with a history of a generalised allergic reaction to an insect sting should be referred to a clinical immunology/allergy specialist. ![]() AIT is not usually indicated in children who have reactions confined to the skin but is indicated in adults.This type of allergic reactions is more common in children than adults and has less than a 1 in 10 chance of progressing to anaphylaxis.Symptoms of generalised hives (urticaria) without difficulty breathing or a drop in blood pressure are uncomfortable but not dangerous.Generalised reactions without life threatening features: People who have had a rash or large local swelling alone have less than 10% chance of developing severe allergic reactions (anaphylaxis) with further stings.Natural history of allergic reactions to stinging insects Skin testing or blood allergy testing can help confirm or exclude potential triggers. This approach will help to exclude conditions that can sometimes be confused with anaphylaxis. Diagnosing the cause of your allergyĪ doctor will normally ask a series of questions that may help to narrow down the list of likely cause of reaction. The duration of treatment is usually 3-5 years. For these reasons, people should be evaluated by a clinical immunology/allergy specialist before initiation of AIT is considered. There is currently only limited access to Jack Jumper ant AIT.ĪIT is not yet available for treating tick allergy or reactions triggered by other species of ants and wasps.ĪIT is not helpful in patients with large local swellings alone and may not be necessary in patients with isolated rashes. Rebates are available for this treatment on the PBS in Australia and by Pharmac in New Zealand. Native Australian Bees and the Green Ant of Queensland can also cause allergic reactions.Īllergen immunotherapy can reduce the severity of allergyĪllergen immunotherapy (AIT) is also known as desensitisation and can help to switch off allergy over time and this is effective treatment for allergies to bee and wasp stings.It is a very aggressive ant and its sting can cause severe local pain. It can be recognised by its characteristic hopping motion when it walks. ![]()
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