My regular medication: Diabetes Type 2 / Metformin 2000mg / Lantus (Insulin) / Ramopril A pimple-like blister formed on my right foot, and was treated with Amoxicillin (which was very hard on my stomach) and was switched to Fucidin (2%). This seemed to have a positive effect in curing the spot. Now it seems to be reforming. Also, possibly related, have been treated within the last 2 weeks for possible kidney infection with Ciprofloxacin 500mg (2 tabs a day for 7 days) I missed a few doses, but am now complete the regimen. The associated pain seems 99% gone. Also, minor cold sores on the mouth and tongue (minuscule on the tongue - seems gone now), and right eye is teary and feels like the tear duct / sinus is a little inflamed. Currently looking for a local physican. Have an Endochronologist, and am connected with a Diabetes clinic though.