Our insurance is really bad this year - so am really resisting going to the doctor for something so simple.

So I have two places on my lower calf - both from chain-ring bites. Basically the first few layers skin was sliced - probably sounds worse than it is. I typically like to leave such wounds open to heal - but they aren't healing and the skin around the wounds are dry. No signs of infection - just no skin growing back over the wound and the scab fell off. Ok, so it had a little help with that but it wasn't much.

IS it better to leave it open at this point? Should I do something different than a band-aid and antibiotic cream? Is this a really silly question? I have pretty much ignored such things over the years, but as it is over two weeks old I am wondering if I should do something different.