What does pharmacovigilance involve?

Pharmacovigilance specifically involves evaluating adverse reactions and other drug-related problems after medications have been approved for use. Its primary goal is to improve patient safety and ensure that the benefits of a drug outweigh its risks. This process includes monitoring, assessing, and understanding any unexpected side effects or adverse events that occur once a drug is on the market.

By keeping track of these reactions, healthcare professionals can take necessary action, such as updating warning labels, conducting further studies, or even withdrawing a drug from the market if safety concerns arise. The focus of pharmacovigilance is on ongoing safety assessment and risk management to protect patients after a drug has been licensed. This makes it essential in maintaining the integrity of healthcare systems and ensuring that therapeutic agents remain safe for public use.