What factors affect bioavailability?

Factors influencing bioavailability include the drug's chemical properties, formulation, route of administration, and individual patient characteristics such as metabolism and gastrointestinal health.

How is bioavailability measured?

Bioavailability is often measured through blood plasma concentration studies conducted during clinical trials, determining the time it takes for a drug to exert its effects and how long it remains active in the system.

Why is bioavailability critical in drug studies?

Understanding bioavailability helps ensure that the therapeutic agents are effective, safe, and able to meet regulatory requirements for approval. Proper evaluation can prevent failures in later stages of development.