naloxone to save the life of someone overdosing on opiods. Naloxone is available without a subscription throughout the United States and may be covered under your insurance.
potassium iodide (KI) to protect your thyroid from radioactive iodine after a nuclear emergency. Note: KI does not protect you from radiation. It is used to saturate your thyroid with “good” iodine in case radioactive iodine is spread to your environment due to a nuclear emergency. Follow instructions and take the medication only when instructed by emergency authorities. See Potassium Iodide (KI) - Radiation Emergency Medical Management.