Sodium channel blocker toxicity & urinary alkalinization Heavy metal poisoning (Arsenic, mercury, lead and gold)Ĩ hours: 800 mg or 3 amps (100 mg/mL, 3 mL each)Ģ4 hours: 2400 mg or 8 amps (100 mg/mL, 3 mL each)

Special Access: (Merck, 1-800-672- 6372) Merck Order Management Center, 1-80, will drop ship up to 2 vials. Also stocked in the Strategic National Stockpile: for mass casualties, the SNS may provide supplies for first 48 hours (coordinated by state department of health and emergency response system).Ĩ Hours: 100 mg or 13 vials (0.4 mg/mL, 20 mL each)Ģ4 hours: 200 mg or 26 vials (0.4 mg/mL, 20 mL each)Īntivenom, Crotalidae Polyvalent Immune- FAB(ovine)/ Cro-Fab®Įither antivenom product equally efficaciousĪntivenom, Crotalidae Immune- FAB 2(equine)/ Anavip®Īntivenom, Black Widow Spider/ Antivenom (Latrodectus Mactans)®Įquine base risk of allergic hypersensitivity

May require large amounts in severe cholinesterase inhibitor poisoning. Organophosphate/ carbamate insecticide poisoning and other cholinesterase inhibitors (eg, warfare agents) bradycardia induced by a variety of toxins

Medical centers that might expect to receive large numbers of patients in a single incident should stock larger amounts of antidotes or have an effective and efficient drug sharing/transfer procedure in place to rapidly obtain additional antidotal supplies.

For medical centers choosing to stock antidotes, the suggested stocking level is based on the dose needed to treat a single 100 kg patient for 8 hours and for 24 hours.

Sodium thiosulfate antidote