iron deficiency anemia
"I was scheduled to take 8 infusions of this drug. After 3rd transfusion 10/9/15 I'm not sure this is for me... I'm sick to my stomach, nausea doesn't even justify it. I'm extremely dizzy, even more so than being extremely anemic to begin with. What gets me the most is that I expected to have my level of energy upped up a bit. Meanwhile, I'm extremely tired and spend my weekends in bed. 
To make the data comparable, I'm a 40 yo female with a full time job and a young family to take care of. It's difficult and I'll be talking to my md today"