A laser treatment device for rapidly slowing down metabolism includes a controlling box, a first laser device and a plurality of second laser devices. The controlling box has a box body, a main circuit board, and a control panel. The first laser device has a handle, an outer housing, a first laser unit, a first probe and a first circuit board. The first probe is a metallic piece, which is disposed at a front end of the outer housing, and has a first opening. The second laser devices respectively have a main body, a second laser unit, a second probe and a second circuit board. The second probe is a metallic piece, which is disposed at a front end of the main body, and has a second opening. The present disclosure therefore can effectively avoid burn injury accident, and rapidly slowing down metabolism with better metabolism effectiveness.一種雷射速緩代謝治療裝置，包括一控制盒、一第一雷射裝置及多個第二雷射裝置。控制盒包含一控制盒本體、一主電路板及一控制面板。第一雷射裝置包含一握把、一外殼體、一第一雷射單元、一第一探頭及一第一電路板，第一探頭為金屬件，第一探頭設置於外殼體的前端，第一探頭具有一第一穿孔。該些第二雷射裝置各包含一本體、一第二雷射單元、一第二探頭及一第二電路板，第二探頭為金屬件，第二探頭設置於本體的前端，第二探頭具有一第二穿孔。由此，可有效的避免燒傷的意外發生，且可達到快速緩解及較佳的代謝效果。
