Disclosed is an apparatus for the onsite destruction of a used hypodermic needle, comprising: a containment cylinder for receiving the needle； a first electrode for contacting the needle near a first end； a second electrode for contacting the needle at its sharp end； a control system, operable to cause a current to flow in the needle between said first and second electrodes, whereby said current causes the needle to soften and wherein the second electrode is arranged to move within the containment cylinder and to provide a compressive force to the needle. The containment cylinder includes a heater that heats the needle to be destroyed which improves the process of coalescence of the metal from which the needle is made.
