Immediately following the infusion (I was still in the chair), wh...

Immediately following the infusion (I was still in the chair), which was administered over 3 hours, my blood pressure dropped to 42/27, with the predictable result - loss of consciousness. This was preceded by extreme joint stiffness (fingers of both hands and both knee joints, elbows, everything). I was put on oxygen and administered IV bolus of fluid. On Day 2 the same thing happened, but it took longer to recover. Infusion 3 was canceled.