When a drug solution is administered from a syringe to a patient using a syringe pump, a syringe that can easily and reliably display a drug solution administration state and provides easy viewing. The tag suspension syringe (10) has a pusher (20) having a gasket (23) at the front end and a pressing portion (21) at the base end, a cylinder tip (37) at the front end, and a flange (31) at the periphery on the rear end side. A syringe barrel (30) in which a pusher (20) is inserted so that the gasket (23) is slidable, and a chemical solution outflow hole (38) and a gasket (23 in the barrel tip (37) in the syringe barrel (30). ) Between the syringe chamber (35) in which the drug solution (34) is stored, the syringe tip (37) that connects the syringe tip (37) to the drug solution transport pipe (42), and the drug administration status The display tag (53) has a locking hole (32) provided in the flange (31) or the pusher (20), and extends from the tag (53) to the locking hole (32). A locking part (51) to be locked to the tag and a tag (53) Pierced at equal by having the tag (53) to hanging hangers (56).シリンジポンプを用いて、シリンジから薬液が患者に投与される際に、薬液投与状況を簡易かつ確実に表示でき、目視し易いシリンジを提供する。 タグ懸吊りシリンジ(10)は、先端のガスケット(23)及び基端の押圧部(21)を有する押し子(20)と、先端に筒先(37)及び後端側の周縁にフランジ(31)を有しガスケット(23)を摺動可能に押し子(20)が挿入された注射筒(30)と、注射筒(30)内で筒先(37)の薬液流出孔(38)及びガスケット(23)の間に薬液(34)が収容される薬室(35)と、筒先(37)が薬液輸送管(42)に繋がる注射筒筒先連結部(41)に接続可能なシリンジと、薬液投与状況表示用タグ(53)とを有するものであって、 フランジ(31)または押し子(20)に、設けられた係止穴(32)と、タグ(53)から延び、係止穴(32)に係止される係止部(51)と、タグ(53)に設けられ、注射筒(30)等に貫通されてタグ(53)を掛ける吊り具(56)とを有する。