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Promethazine: Difference between revisions
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It is strongly recommended that one use [[responsible use|harm reduction practices]] when using this substance. | It is strongly recommended that one use [[responsible use|harm reduction practices]] when using this substance. | ||
===Lethal dosage=== | ===Lethal dosage=== | ||
The lowest published toxic dose of promethazine in humans ([[oral]]) is 3.5 mg/kg. This means that a person weighing 70 kg | The lowest published toxic dose of promethazine in humans ([[oral]]) is 3.5 mg/kg. This means that a person weighing 70 kg can show signs of toxicity at 245 mg. The [[LD50]] of promethazine in mice ([[oral]]) is 255 mg/kg. If applied to humans, this suggests that 50% of people weighing 70 kg would die after consuming 17.85 grams of promethazine. <ref>https://www.caymanchem.com/msdss/16478m.pdf</ref> | ||
===Tolerance and addiction potential=== | ===Tolerance and addiction potential=== | ||