Tag: Subchronic toxicity

It is estimated that drug toxicity contributes to the attrition of approximately one-third of drug candidates during development. Understanding the distinct types of toxicity is therefore crucial in pharmacology and medicine. This article breaks down **what are the 4 types of toxicity**, detailing how exposure duration and dosage define their effects on the body.

According to regulatory guidelines, many subchronic toxicity studies in rodents typically last for 90 days. Understanding what is a subchronic toxicity and its purpose is fundamental for evaluating the potential health risks associated with repeated, moderate-term exposure to a substance, such as a new drug candidate or chemical.