Drug drug interactions is frequent in critically ill patients due to polypharmacy, different drug groups and prolonged ICU or hospital stay

This cross sectional study was conducted in Surgical ICU, zagazig University Hospital for 6months period.

Demographic data (age, gender),clinical history data (main diagnosis, ICU stay in days, transfer from emergency room or other departments, on mechanical ventilation or not, state of consciousness

Inclusion Criteria:

• all patients admitted to Surgical ICUs for six months period

Exclusion Criteria:

• less than one day admission to ICU,not completed data

All patients admitted to Surgical ICUs, zagazig University Hospital

All data could be shared

For indefinite time

Easy, direct information are available for other researchers