I posted a message about 2 weeks ago regarding my side effects to Levaquin after taking it for 6 days. Mine were: headache, nausea, trouble swallowing, insomnia, horribly depressed and my head was in a constant "fog".
Anyway, I wanted to report that I'm feeling MUCH better. Hang in there - it DOES ware off! By the way, I was told that if you have these types of reactions to AVOID all poultry products and caffine (chicken and other foul contain small amounts of the drug found in Levaquin).