What does an allergy attack involve?

During an allergy attack, the body reacts 'excessively' to an intrinsically harmless substance. The immune system regards the substance as an intruder that must be stopped. This triggers an immune response involving the production of IgE-antibodies. As a result of this process, the body releases histamine from certain cells. Released in the body, this histamine evokes allergic symptoms. Those allergic symptoms are in fact caused by inflammatory reactions, which is the body's way of chasing off 'the intruders'. The types of complaints accompanying the reaction depend on the location in the body where the reaction took place, its severity as well as other factors

HAL Allergy Corporate

HAL Allergy is a modern company with high quality pharmaceutical, manufacturing and research facilities located at the Bio Science Park in Leiden. With offices in seven European countries, HAL Allergy is one of the top European players in the field of allergy vaccination. It has more than 50 years experience in developing, producing and selling allergy therapies that may diminish or erase allergic reactions all together. The allergy vaccinations are used primarily against common allergies such as hay fever, house dust mites and allergic reactions towards wasp or bee stings.

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HAL Allergy Leiden

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