PharMEDium Services announces MEDGUARD tamper evidence for pre-filled syringes, designed to support patient safety and efficiency. This product is designed to assure clinicians that medication syringes remain unopened and sterile until they choose to break the cap seal. The cap features two key components: a unique color and circumferential visibility to the logo. Once removed, the outer cap cannot be reattached to the syringe, assuring medical professionals that the package system is integral.