Pharmaceutical preparations, namely, opioid antagonists and narcotic antagonists; pharmaceutical and drug preparations for use in treatment of opiate, opioid or narcotic overdose; Intranasal drug delivery devices, injector devices for nasal delivery, or devices for nasal delivery, all pre-filled with pharmaceuticals, namely, opioid antagonists and narcotic antagonists and pharmaceutical and drug preparations for use in treatment of opiate, opioid or narcotic overdose; nasal spray preparations