Tested for Phenytoin in Blood
Normal range: 10.0 - 20.0 ug/mL
Day 1778: 15.8 
Day 1778: 15.8 
Day 1778: 8.8 
Day 1780: 5.5 
Day 1782: 7.2 
Day 1782: 5.9 
Day 1783: 7.4 
Day 2806: 7.9 
Day 2806: 5.9 
Day 2807: 3.7 
Day 2808: 2.5 

Tested for Phenytoin in Blood
Trend is decreasing
Abnormality: 
Low values on days 1780, 1782, 1783, 2806, 2807, 2808
