While clinical trials provide initial evidence of drug safety and effectiveness they are limited by time and participant size. Pharmacovigilance (PV) is the essential scientific discipline and public health activity dedicated to the continuous monitoring of a medicine safety after it has been approved and sold to the public this process which acts as the crucial safety net for million... https://medium.com/@aswaminathan021/how-pharmacovigilance-protects-us-from-hidden-drug-risks-2a0c930c679a