My right foot has had a sore caused by a crack that is not going away. I've tried everything - healing creams, cortisone, footbaths, you name it. I definitely don't have diabetes. So I wonder whether CHF could cause difficulties with wounds that won't heal?
I'm using flip flops a lot since I live in AZ, but always wear comfy shoes when I put shoes on my feet. It's painful to walk right now, so I keep walking to a minimum and do yoga & swimming instead.
Poor circulation can cause that . And are your shoes comfy? Are you walking ok?