Peds Rx is a handy pediatric formulary calculator. It contains over 160 commonly used drugs. (Actual drugs, not trade name and generic equivilants) It contains over 540 different dosing regimens for those drugs. Drug dosing regiments are listed. The program calculates doses based on both the patients weight and the dosing interval. It gives you actual divided doses based on weight. This avoids tedious calculations and the chance for calculation error.Drug formulations are listed to aid the clinician in choosing the proper drug form. It also decreases call backs from pharmacies for incorrectly written prescriptions.The formulary contains both pediatric and adult dosing and can be used for patients from neonatal to adult.