What is the term for the amount of drug that will cause death?

The term that refers to the amount of a drug that will cause death is known as the lethal dose. This measurement is critical in pharmacology and toxicology as it helps to determine the safety and hazard levels of different medications. The lethal dose (often abbreviated as LD) can vary widely depending on the drug in question, the individual's health, and other factors. Understanding the lethal dose is essential for healthcare professionals to prevent potential overdoses and to provide safe medication administration. In contrast, the therapeutic dose refers to the amount required to achieve the desired effect without causing toxicity, the maintenance dose pertains to the dose given to maintain stable drug levels in the body after achieving the desired effect, and the initial dose is the first dose given in a treatment regimen.