AChE inhibitors are either reversible or irreversible, and carbamates are safer than organophosphorus insecticides, which are more likely to cause cholinergic poisoning.
ɐ sˌiːˈeɪtʃ ˈiː ɪnhˈɪbɪɾɚz ɑːɹ ˈiːðɚ ɹᵻvˈɜːsᵻbəl ɔːɹ ɪɹᵻvˈɜːsᵻbəl, ænd kˈɑːɹbɐmˌeɪts ɑːɹ sˈeɪfɚ ðɐn ɔːɹɡˌænoʊfˈɑːsfoːɹəs ˌɪnsˈɛktɪsˌaɪdz, wˌɪtʃ ɑːɹ mˈoːɹ lˈaɪkli tə kˈɔːz kˌɑːlɪnˈɜːdʒɪk pˈɔɪzənɪŋ.