For this reason, patients are prescribed antibiotics and even receive injections to increase white blood counts (such as
filgrastim or lenograstim).
If this 0.4 value really pertains to your white counts, then I believe this is really low and what you are experiencing is a condition called 'febrile neutropenia'. I would suggest you ask your doctor about filgrastim or lenograstim injections aside from the Levaquin.
Regards.