10.22376/ijpbs.2019.10.1.p1-12 Volume 1 Issue 2 2010 (April - June) Prescription errors related to use of Antimicrobial agents (AMAs) basing on Patient's demographics viz. age & sex and a database was constructed for such awareness program. From 150 prescriptions, the error regarding prescription of antimicrobial agents without hypersensitivity test or diagnosis of specific parasite male patients shown a higher proportion (92%) followed by the female patients (87.8%). The data revealed that such errors were almost in a similar proportion in the male patients and female patients (51.3% and 51.2% respectively). Unauthorized synergistic combinations of antimicrobial agents with low therapeutic index were greater in male patients (20.27%) than in female patients (14.63%). Prescribing mistakes need to be acknowledged, taken seriously, discussed openly, and actions taken in a blame free culture. Pharmacists' collusion in the current low profile of prescribing mistakes, giving verbal feedback to the prescriber, or writing on sticky notes must be stopped  lessThan br / greaterThan N.A.Khan, M.Abid and A.Patra Antimicrobial agents, adverse drug event, statistical process control, gastro intestinal tract. -