Hi Sherpette,
A few years ago I was diagnosed with Morton's Neuroma, which sounds a lot like the disease mentioned in an earlier post. The nerves running through the metatarsals get irritated and swell, then get pinched between the bones. It is killer painful, happens when I hike or run or bike, anything with lots of foot pounding. Walking never seems to make this happen. When I hike I take motrin every 3-4 hours, use inserts, just Dr. Schols, and good socks. I finally broke down and bought some birkenstock hiking boots, they seem to help too, but I still use the inserts in them as well. I am not pain free by any stretch, but doing all these things has made it posible to keep hiking. I made the mistake once of taking the boot off and rubbing my foot. YOUCH, I nearly went through the roof of the car. I think that was the longest recovery time yet, maybe the massage made the swelling worse, but I do not recommend it. Lots of places sell little inserts that are supposed to go under the ball of the foot where the pain is located, i have tried them but with little or no results for me. Good luck!