I started taking levaquin about a week ago. At first, I was doin...

I took Levaquin for a sinus infection... I am on my last day today of 500 mg pills. I think I am going to go crazy. Itching constantly on my back, arms, chest, legs...I broke out in a rash on my chest and arms. Big red itchy bumps. I have taken Levaquin before, but never had a reaction like this. I keep taking Benadryl but it really doesn't seem to be helping. Did not want to stop the meds because I was afraid I would only get worse so I have toughed it out...but what a miserable 10 days. Figured my doctor would just say that it had nothing to do with the meds... I am literally feeling like Ihave bugs crawling around under my skin...I hope it goes away once I am finished taking them...Has anyone had the itching continue even after the medicine was finished?