Tested for Phenytoin in Blood
Normal range: 10.0 - 20.0 ug/mL
Day 1: 24.0 
Day 1: 24.5 
Day 2: 22.1 
Day 3: 16.6 
Day 4: 17.3 
Day 5: 14.6 
Day 6: 11.6 
Day 7: 6.2 

Tested for Phenytoin in Blood
Trend is decreasing
Abnormality: 
Low values on days 7High values on days 1, 2
