Sounds like Gout. A it is caused by a buildup of Uric acid and the first signs typically show up in the big toes. I'd get to a Dr or nutrionalist for some type of med's to help. But, I've heard that it can be treated a lot of time by diet. Also, it doesn't stop in the toes....it will eventually move to the knees and continue upward from there. God Luck! Janes