"Poison is in everything, and no thing is without poison. The dosage makes it either a poison or a remedy." - Paracelsus The same fentanyl that a junkie might

"Poison is in everything, and no thing is without poison. The dosage makes it either a poison or a remedy." - Paracelsus The same fentanyl that a junkie might overdose on was used as a general anesthetic in my surgery. All drugs can be used UN-safely, but some drugs cannot be used safely or cannot reliably be used safely.