dósis

Dosis is a term originating from Latin, meaning "a dose" or "a quantity." In its most common usage, it refers to a specific amount of a substance, particularly a medicine or a drug, that is intended to be administered to a patient or organism at one time or over a specific period. The concept of dosis is crucial in pharmacology and medicine to ensure therapeutic efficacy while minimizing the risk of adverse effects.

The appropriate dosis is determined by several factors, including the patient's age, weight, overall health condition, the severity of the illness being treated, and the potency of the substance. Physicians and pharmacists carefully calculate and prescribe the correct dosis to achieve the desired outcome. For instance, a pediatric dosis will typically be lower than an adult dosis due to differences in metabolism and body mass.

Beyond medicinal applications, the term dosis can also be used more broadly to describe any measured quantity of something. In scientific contexts, it might refer to the amount of radiation received or the concentration of a chemical in an experiment. The principle remains the same: a defined quantity intended for a specific purpose or effect. Understanding and adhering to the correct dosis is fundamental for safety and effectiveness in various fields.