What is Pharmacovigilance? Pharmacovigilance is only a medication security in clinical research. It is a logical strategy for assessing, comprehension, observing and avoiding unfriendly symptom of medication in a restorative preliminary. The word Pharmacovigilance is created from two words; in that "Pharmakon" is a Greek word which signifies "therapeutic substances" and "Vigilia" is a Latin word that signifies "to keep watch". Methods for Pharmacovigilance There are following strategies for PV Target Reporting Cohort occasion observing Singular case security reports 3. Regulatory Review and Approval http://www.exltech.in