how long does it take potassium cyanide to kill you
Potassium cyanide Potassium cyanide is a potent inhibitor of cellular respiration, acting on mitochondrial cytochrome c oxidase, hence blocking oxidative phosphorylation. This prevents the body from oxidizing food to produce useful energy. Lactic acidosis then occurs as a consequence of anaerobic metabolism. Initially, acute cyanide poisoning causes a red or ruddy complexion in the victim because the tissues are not able to use the oxygen in the blood. The effects of potassium and sodium cyanide are identical, and symptoms of poisoning typically occur within a few minutes of ingesting the substance: the person loses consciousness, and brain death eventually follows. During this period the victim may suffer convulsions. Death is caused by cerebral hypoxia.
Naloxone Naloxone, sold under the brandname Narcan among others, is a medication used to block the effects of opioids, especially in overdose.[1] Naloxone may be combined within the same pill as an opioid to decrease the risk of misuse.[1] When given intravenously, naloxone works within two minutes, and when injected into a muscle, it works within five minutes;[1] it may also be sprayed into the nose.[3] The effects of naloxone last about half an hour to an hour.[4] Multiple doses may be required, as the duration of action of most opioids is greater than that of naloxone.[1]