Tested for Phenytoin in Blood
Normal range: 10.0 - 20.0 ug/mL
Day 1: 22.7 
Day 2: 15.4 
Day 3: 14.7 
Day 164: 3.5 
Day 286: 18.0 
Day 286: 14.8 
Day 287: 16.2 
Day 297: 15.1 
Day 346: 12.5 
Day 416: 12.4 
Day 447: 19.7 
Day 465: 17.3 

Tested for Phenytoin in Blood
Trend is fluctuating
Abnormality: 
Low values on days 164High values on days 1
