Autoinjectors are used in the case of intoxication with nerve paralytic agents of types G and V (Sarin, Soman, VX, etc.).

They are applied by self-help or by another person if the affected person in not able to apply the autoinjector alone.

Autoinjectors are components of medical equipment for members of security forces. The design of the autoinjector is determined by the method of use and the required number of active substances.