Allergy to wasps and bee venom

Symptoms and causes

What is it?

An allergy is an unjustified reaction of our immune system to foreign substances entering through the skin (latex, insect poisons, cosmetics, etcetera), the respiratory system (pollen, house dust mites, animal dander, etcetera) or the digestive system (fish, crustaceans, milk, medication, etcetera). Approximately 30% of the population is allergic.

An allergic reaction to wasp and bee venom can:

be a local reaction.
be a toxic reaction dependent on the number of stings
be an allergic reaction produced by a
single sting

Local reactions are the most common. Physician intervention is rarely necessary in these cases. A toxic reaction and an allergic reaction are medical emergencies for which admission to the hospital is often required. We call this a severe anaphylactic reaction.

What is anaphylaxis?

Anaphylaxis is a severe generalised allergic reaction that is produced a few minutes after having had contact with a
responsible allergen. It can be life-threatening. There is often a combination of symptoms of a classic allergic reaction. The symptoms are more serious and are usually accompanied by low blood pressure.

Symptoms of an anaphylactic reaction:

swelling
hives
wheezing
shortness of breath
drop in blood pressure
shock
dizziness
heart palpitations

Diagnosis and treatment

What should you do in the case of allergic reaction after a wasp or bee sting?

Treat it immediately.
Use an auto-injector with adrenaline (e.g. Epipen ®)
Call 112.

How to keep from being stung?

Do not make any waving/abrupt movements if you see a wasp close by. Walk away calmly.
Be extra careful in areas around garbage bins, fruit trees and picnic tables.
Do not wear brightly coloured or black clothing: insects are attracted to these colours.
Avoid strong-smelling deodorant or perfumes.
Wasps may also be attracted to the smell of perspiration.
Never walk barefoot in the grass.
Wear clothes that cover your body as much as possible whilst gardening (long sleeves, long trousers, gloves).