▁South ▁Australian ▁state ▁election ▁▁ 1 9 0 2 ▁Tas mania ▁by - e lection ▁ ▁New ▁Zealand ▁▁ 1 9 0 2 ▁New ▁Zealand ▁general ▁election ▁ ▁See ▁also ▁ ▁: Category : 1 9 0 2 ▁elections ▁ ▁Category : List s ▁of ▁elections ▁by ▁year ▁E lections <0x0A> </s> ▁Tol az oline ▁is ▁a ▁non - select ive ▁compet itive ▁α - adr ener g ic ▁re ceptor ▁ant agon ist . ▁It ▁is ▁a ▁vas od il ator ▁that ▁is ▁used ▁to ▁treat ▁sp as ms ▁of ▁peri pher al ▁blood ▁vessels ▁( as ▁in ▁ac ro cy anos is ). ▁It ▁has ▁also ▁been ▁used ▁( in ▁conj unction ▁with ▁sod ium ▁nit ro pr uss ide ) ▁successfully ▁as ▁an ▁ant id ote ▁to ▁reverse ▁the ▁severe ▁peri pher al ▁v aso con str iction ▁which ▁can ▁occur ▁as ▁a ▁result ▁of ▁over d ose ▁with ▁certain ▁ 5 - HT 2 A ▁ag on ist ▁dru gs ▁such ▁as ▁ 2 5 I - NB OM e , ▁DO B ▁and ▁B rom od rag on fly ▁( pro long ed ▁severe ▁v aso con str iction ▁can ▁lead ▁to ▁gang rene ▁if ▁un tre ated ). ▁ ▁It ▁is ▁however ▁most ▁commonly ▁used ▁in ▁veter inary ▁medicine , ▁to ▁reverse ▁x y laz ine - indu ced ▁sed ation . ▁ ▁References ▁ ▁Category : Dis ulf ir am - like ▁dru gs ▁Category : Im id az ol ines ▁Category : V as od