Review Of Anaphalxis References. Call 999 if you think you or someone else is having an anaphylactic reaction. Der anaphylaktische schock ist die schwerste und möglich tödliche folge einer allergie.

This reaction was caused by exposure to an allergen. The early symptoms may be mild, such as a runny nose, a skin rash or a “strange feeling.”. A severe form of the reaction is called anaphylactic shock.