To provide a suppression implement for surely suppressing movements without suppression or the feeling of oppression mainly during intravenous drip or blood drawing of a child patient.

The medical suppression implement comprising a tightening belt 8 which is positioned and fixed on a bed 1 composed of an examination table or a treatment table and can be freely detachably wound around and mounted on the body part of a patient M lying on the bed 1 from both left and right sides and a shoulder belt 12 for suppressing the shoulder part of the patient by fixing one end to the upper position of the tightening belt 8 and freely detachably fixing the other end from the shoulder part of the patient M through the chest part side to the side of the tightening belt 8 is improved. That is, the tightening belt 8 is composed of a cover-like sheet material or net-like member covering the body part including the part below either left or right upper arm at least and the chest part of the patient, and fixing implements 9a and 9b for freely detachably fixing the tightening belt 8 in the wound and fixed state are provided on the end part of the tightening belt 8.