Any Kinds With Risk for Asthmatics

Are there health risks for Asthmatics? For the reason of additional risk to asthmatics, such people who wish to carry tear gas for self defense but worry about possible wind-blowback may wish to consider a formulation which does not contain oleoresin capsicum, or at least a foam type pepper spray which reduces the risk from airborne particles of the agent. This risk of a bad reaction, however, is not going to be reduced for the user of a foam in a situation where an assailant takes the weapon away and uses it against the victim. Also, the possibility of this reaction emphasizes the importance of using pepper spray only in defense of people, not property.